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Fitness center Basketball court Gym Personal trainer Weightlifting area Yoga studioAbout the Club
Mountainside Fitness is more than a gym. We are the largest locally-owned fitness center chain in Arizona. We strive to provide our members value through outstanding service and amenities. We offer 70+ group classes weekly per club with dedicated studios for cardio, spin and yoga. We also provide engaging childcare you can trust with no appointments necessary, state-of-the-art equipment, spacious locker rooms with saunas and showers, cafés, massage chairs, flexible membership options and of course, free towel service. Personal training and stretch therapy sessions are also available by our experienced and knowledgeable staff. We’re here to support you, from your health & fitness journey to family fun. Because that’s the Mountainside Way.
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Reviews
Tori Newman
★ 5
Emaleigh, whom works at the front desk, is what makes this gym worth rating 5 stars. Not only is she friendly, helpful, caring, and attentive, but she’s also one of the hardest workers in the room when it comes to training. She’s one of my many hard working clients and every session I have with her, is fun and rewarding. She gets better every session. I look forward to seeing her smile every time I clock on for work. :)
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Shantia Diaz
★ 4
The gym itself is overcrowded especially after 3 but it’s nice. The kids club has some great workers that really understand kids. Kathleen, Gianna, and Makayla are great. They are always excited to see my boys and make me feel at ease when I drop them off.
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Diego Arellano
★ 5
Emmie helped me out at the snack bar and was awesome—all the staff is super friendly!!
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Manny Lopez
★ 5
Ellie has amazing customer service !
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Greg Kostrba
★ 5
Emme is the best
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Shelreece Holmes
★ 4
Emmie She such a sweetheart . Always giving me ice in my cup .
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Isabelle B
★ 1
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Kaylee Cerullo
★ 5
Jasmine is always super helpful and kind ! Give her a raise !!!
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Kris LeJeune
★ 1
Don't let you cancel over the phone even if you move out of state. Im not taking time off work to cancel via certified mail which is the only other option. Just filed a transaction dispute and blocked further charges on my card.
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Gratz Holmes
★ 5
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Alejandro Vasquez
★ 1
Tried to get information about different memberships unfortunately I had someone lazy and incompetent assist me, a guy named Elijah wasted my time. Don’t recommend this place, lifetime gym is a better option considering they give you good customer service
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Tayva Dangerfield
★ 2
My first year here was honestly not to bad but 2 years in and it’s a joke. I had got threatened by some girls saying they wanted to jump me based off misinformation. When this happened I let the trainer JR know and he told he will watch my back and if I ever have any problems let him know and I quote “I have been looking for a reason to kick those girls out so I will kick them out right now if you want” . Over these few months these girls never physically came in contact with me but you know then vibe when someone is trying to get to you. Over this time as well I had noticed JR being very friendly with these girls hugging them whatever so that right there made me lose trust in him now. Fast forward to today these girls were were in a area just talking and I was trying to workout in that area and I noticed another girl trying to workout and kept looking around at them to make sure she wasn’t in their way so I just asked maybe you could move over if you guys aren’t doing anything and one of them gets an attitude with me mind you JR is in front of all of this and he says nothing so I go talk to management and explain from when this happened to what just happened and expressed how I feel I have no safe space here and now even the trainers aren’t my safe space. She calls JR to talk about this and she asked about them threatening me. I looked at him and said if you say you don’t know I’ve lost all trust he looks like a deer in the headlights and says I don’t wanna be in the middle I’m leaving. So I ended up canceling my membership because this place is toxic. The conversations I’ve heard trainers talk about other people the condoning of my situation and basically telling me to shrug it off. I will also say I’m not the only person who has had issues with these girls so I did unfortunately cancel my membership because this gym doesn’t value a non toxic environment.
Employee wise besides JR I would say everyone is pretty friendly and my 2 stars goes to childcare because they are awesome and the main reason I stayed. My son truly loved all the girls in there so I do recommend them for their good childcare. They definitely have a good system and routine in childcare.
I know there’s not much this gym could do about my situation with the girls but as for JR as a trainer his job is to train not make friends and with him knowing I felt unsafe and now wants to act like he never knew that happened is the main reason I canceled because had they actually jumped me I see who’s side this gym would be on.
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Gabriel Moreno
★ 1
Waited over 30 minutes after calling the front desk for towels in the locker room. Ended up giving up on showering, only to walk out and see two staff members holding towels at the front desk. Really disappointing experience poor customer service and misleading advertising about the “free month.” Not what I’d expect from a gym that markets itself as premium.
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Jazmin Chavez
★ 5
I am extremely happy with this gym & i appreciate their employees. I was recently involved in an altercation where 2 other females at the gym were harassing me, and threatening to jump me outside of the gym. After The girls had already harassed me multiple times, I reached out to management. I am very happy about how they handled the situation. They Expressed that they do not accept that behavior, and after assessing the situation, they canceled the girls member memberships. The Gym managers Take the safety of their members serious and I appreciate that. Managers after even checked on me & made sure I was continuing to feel safe at that gym. Happy with Mountside!
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Dro Ramirez
★ 5
Great atmosphere. I appreciate my guy Noah Valenzuela for taking care of me.
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Mrs.Azaccount R.
★ 5
Mitchell’s Friday Zumba class at Mountainside is the best way to kick off the weekend! Her energy is contagious, her choreography is so much fun, and she makes everyone—no matter their skill level—feel confident and included. You can tell she truly loves what she does, and that passion fills the entire room.
And a big shoutout to Krissy at the front desk—she’s always so friendly and welcoming! Her warm smile and positive attitude set the tone before class even begins. Between Krissy’s kindness and Mitchell’s high-energy workout, Mountainside has become my favorite place to be on Fridays.
If you haven’t tried Mitchell’s class yet, you’re missing out! 💃🔥
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Mariana Rangel
★ 5
Ayla is arsome and the gym is fantastic
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maylin & precious
★ 5
Manny is always so welcoming and kind every time I come in! He greets everyone with a smile and keeps the front desk running smoothly. His positive attitude really makes the gym feel like a great place to be.
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nohemi l
★ 5
Manny is a good worker, super friendly and helpful.
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jaden
★ 5
Mannys got great customer service and he’s really nice
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Jake Spivak
★ 5
Manny was a great help today couldn’t ask for better customer service! Amazing help from him.
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Giselle Monroy
★ 5
Manny is a nice worker!
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Miguel Flores
★ 5
Jasmine is really nice and always happy to greet
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Sofia Gonzalez
★ 5
Manny is always helpful and a cool worker
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Luciano Manriquez
★ 5
Manny was very respectful and showed me around the gym. W mans
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Julieta Alvarez
★ 5
Manny’s super cool at the front desk. Recommend this gym to anyone.
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Christian Lopez
★ 5
Great gym, great equipment & great staff. Manny in general goes above and beyond to make sure the gym is taken care of and clean!
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Jatziel Munoz
★ 5
Manny always smiling and greeting us and helping with concerns at the counter.
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Duvia Lozano
★ 5
I love coming to this gym, I especially love the classes here. Ran into the sweetest worker in the locker room named Leslie and she was so nice!
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Raul Ramos
★ 5
Jasmine makes great smoothies and also has a great customer service attitude 💯 she is awesome!!!
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Johally Sanchez
★ 5
Thank you Jasmine for being so welcoming and friendly:)
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Demetrio Saenz
★ 5
Manny work a lot!
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Suhail Niazi
★ 5
Manny is a cool worker
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hamza niazi
★ 5
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Jasmine Leyva
★ 5
jasmine she’s great! xoxo
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Rodolfo
★ 5
Manny & Jasmine has been a great help ever since switching between EOS to Mountainside. Highly recommend
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Nicholas Jacobson
★ 5
Manny helped me out a lot really appreciate the great support and energy he provides 🤙🏼
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Luz Martinez
★ 5
Manny made a delicious smoothie. Great helper
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erica h
★ 5
Manny made me the best shake ever!! Always so nice and friendly. Gym is amazing!!
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Hannah
★ 5
I love this gym!! Best gym and staff is so nice! Always clean never had any issues here. Been a member since 2024
Jon = 🐐 🩷
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Luz Martinez
★ 5
Been coming here for 1.5 and such nice workers. Clean facility.
Jon = 🐐
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Mariely Castillo
★ 5
Manny is a cool person and very helpful
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Samantha Castaneda
★ 5
I’ve been coming here for about a year and a half and I will never switch back over to any other gym. Best staff and everything is always so clean. ❤️
Jon = 🐐!!!
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Luz Gaxiola
★ 5
Jon is the goat. Great gym 💪🏽
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Victoria Rico
★ 5
Omg Jasmin is so sweet and love whenever she’s working because she makes the best protein shakes :)
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Yuliday González
★ 5
Personal amable , excelentes instalaciones..
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Enmanuel Mederos
★ 5
Me encanta este GYM para mí el mejor de Arizona
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Jennylee Showalter
★ 5
Jazmine is the absolute best and makes the best protein shakes as well. Love coming here. The daycare is the best as well my little boy gets his energy out while u work out. ❤️🔥
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Juan Chavez
★ 5
Jasmine helped a lot
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Jayce Viloria
★ 5
Jasmine helped me out a lot
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caden casner
★ 5
Manny is the goat great helper
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Kristi Escarcega
★ 5
Great customer service, Manny! Keep up the great work!
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Aaron Austin
★ 5
Outstanding Service and Motivation from Manny!
Manny is hands-down one of the best parts of Mountainside Fitness. From the moment you walk in, his positive energy and professionalism set the tone for an awesome workout. He’s always upbeat, approachable, and genuinely cares about helping members feel comfortable and confident in the gym.
Whether it’s giving form tips, helping with equipment, or just checking in with a friendly smile, Manny goes above and beyond every single time. It’s rare to find someone who combines real fitness knowledge with that level of customer service and enthusiasm.
You can tell he truly loves what he does — and it makes all the difference. If every staff member had Manny’s drive and attitude, every gym visit would feel like a personal training session wrapped in good vibes.
Mountainside Fitness is lucky to have him — and so are we members!
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Elysa Austin
★ 5
I really like it. I’ve been coming here since July. I trained with Julian and the front desk is always really nice. Manny is usually up there and it’s always quick degree and let us know if we have any questions to come.
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Joshua
★ 5
Jasmine was very nice at the front desk, always a good vibe.
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Julian Madero
★ 5
Leslie was amazing! Actually the whole staff as always been so friendly and attentive to my kids. Highly recommend.
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Fedra Hernandez
★ 5
Jasmine is a really nice and amazing rep. She always has a smile! Definitely would recommend her , the other reps and this gym for a good workout !
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Emmanuel Soto
★ 5
Manny is an amazing worker :))
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Chris Blank
★ 5
Jon is the goat
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Juan Arvizu
★ 5
Manny is a good employee and works very hard to make the gym look nice & clean and professional for all of the fitness people coming into this gym!
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Ben Hicks
★ 5
Would just like to take a moment and thank Noah Valenzuela for his dedicated work ethic at Mountainside fitness. He forever goes above and beyond whenever possible. Definitely an asset to the organization!
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Bruce Benedict
★ 5
A lot of gyms in the area, but once I was escorted around this gym by Noah, I knew I hit the jackpot of gyms in the area. If you’re looking for the right gym with amazing amenities and superb staff, then Mountainside Fitness in Avondale is the best pick!
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Jesus Samuel Guillen
★ 5
Noah was very helpful and had great customer service at the Mcafe
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Anthony Portugal
★ 5
Noah has Aura
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Virnesha Dowdell
★ 5
Noah is a great personal trainer. He has been helping me with my stamina and endurance. We do full body workouts.
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Ana Munoz
★ 5
Great service, love the classes, very friendly staff especially jasmin:)
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Myrna Lovio
★ 5
I’ve had a great experience after six months at this location I can tell the staff is great, especially Jasmin is very attentive and friendly it’s always nice to see her
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Issac Casas
★ 5
Jasmine was amazing! Great customer service and friendly.
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Daniel Atchley
★ 5
Great environment with nice/clean equipment. Great customer service, Jasmine is super helpful and friendly. 10/10 recommend
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Angel Zazueta
★ 5
Jasmine has excellent customer service!
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CLMX Chairezj528
★ 5
Jasmine she’s nice
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Maya Smith
★ 1
I’m extremely disappointed with the way I was treated by one of the gym employees, Rocky. I was involved in a conversation with another that the other member escalated into something bigger. and rather than handling the situation in a fair and professional manner, Rocky (Rocio) was completely dismissive of my side of the story. She refused to hear me out and showed clear bias in her actions.
Instead of working to understand the situation or de-escalate it, she revoked my membership without explanation or a chance for proper dialogue. When I attempted to ask reasonable questions about my membership and the reasoning behind her decision, she threatened to call the police on me — which felt completely unwarranted and escalated things unnecessarily.
To make matters worse, while I was at the gym, the person I had the altercation with had a friend approach and threaten me. Despite this clear intimidation, Rocky did not take any action against them. It felt like I was singled out while others involved faced no consequences at all.
This experience left me feeling disrespected and unfairly treated. As someone who values a safe and welcoming gym environment, I expected more professionalism and fairness from the staff — especially someone in Rocky’s position. I hope the gym takes this feedback seriously and takes appropriate steps to ensure situations like this are handled with more integrity and balance in the future.
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Jesus Isking
★ 5
Hello my name is xavier f perez and I want to leave a excellent customer service review for eliana she was so awesome,polite thank you i well be back for sure .... I cant leave another review but this one is Carlos as well he was well mannered and respectful you can tell he was raised right thank you both... keep up the good work
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Mante Moore
★ 5
Very clean well maintained gym. Atmosphere also enjoyable. Overall I would recommend it.
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Beth Hogan
★ 5
Nice clean club. Emmie was very friendly and helpful
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Daniel Hughes
★ 5
Nice machines and weight training setup and not overly crowded in the PM like other gyms I have been to. Also, awesome infared sauna!
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alex river
★ 1
Didn't answer the phone after 30 minutes wait time I guess they don't want anymore business
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Austin Hicks
★ 5
I could not say enough great things about Trinity the childcare manager! My boys have been going to her childcare for almost 2 years now and my kids are now 2 and 4. The amount of care that her and her staff have showed towards my kids is amazing! Highly recommend Avondale location! I have gone to other locations managed under other childcare managers and I have to say Trinity does an amazing job caring after children and managing her staff!
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rylie mallory
★ 5
Over all amazing service, my new account wasn’t syncing properly and jon and Carolina were quick to help me and set up the cold plunge that I’ve been waiting to add on!
Thankyou mountainside for being an amazing gym,
Also the child care is phenomenal here and the steam room is just as good!
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Jennifer Winger
★ 2
They gym it self is very nice which is why my husband and I decided to join, but if you are going to child care do not sign up! We were members for roughly 4 months and have been using the child care consistently, but yesterday when my husband picked up our daughter THEY HANDED HIM THE WRONG KID!!! Today we both went to talk about the incident and not once were they apologetic, and when they looked at the cameras their first reaction was to ask up if we wanted to cancel the membership (but not once did they show us the footage) turned out the person who did that was the day care manager herself (Trinity) who kept denying that she was not going to hand him the wrong child. If we have to tell you “THAT IS NOT MY KID” then maybe you shouldn’t be a manager of a daycare. Needless to say we did cancel the membership and will not be recommending this place to anyone
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lalo laylow
★ 5
Krissy-is a great team player she is always very friendly and nice to everyone who comes in and if you need anything she will always help out with any questions or anything that happens around the gym. 10/10 recommend coming to this gym .
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Lesly Carlos
★ 5
Krissy - is such a worker she is very helpful and friendly
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Trisha Tapel
★ 5
Manny made great shakes for us for our first time in the MCafe! Pay him a visit! I am sure you will love his concoctions!
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Abigail Smith
★ 5
Manny gave me a great shake! Great costumer service, very clean, and friendly!
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Cintia Valerio
★ 5
Ayla’s Muscle Endurance class is one of a kind! I love her energy and charisma! She makes me feel very comfortable and motivated in her class. I highly recommend taking her classes if you haven’t already!! She’s amazing🥰
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Gabriela Parra
★ 5
The child care here is amazing!
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Veronyka
★ 5
This is our 3rd month now at this gym and I can say it’s by far one of the best in the valley, what sold me was the phenomenal day care. They are so friendly, and caring for the kids! I skimmed through a few gyms because of their day care falling below my standards, however this one meets every mark and then some! Shout out to Yesenia for always taking care of my girls when I go in!
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Eddie Virgil
★ 5
Great job by the employees, especially Kathleen in childcare! 💯
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Thomas Rodriguez
★ 5
I’ve been at this gym for a few months now and was honestly hesitant to bring my kids at first, you never really know who’s watching them or how well they’re being cared for. But the childcare here has been so great, and it’s made a huge difference in my experience.
I usually speak to Yesenia when I drop off and pick up, and she’s been amazing from day one. She’s always so kind and patient, and I’ve seen her handle busy days with a room full of kids like it’s no big deal. Somehow she manages to give each child attention and make them feel comfortable. My kids are always happy to see her, and I feel completely at ease knowing they’re in such good hands.
Yesenia truly goes above and beyond, I can’t say enough good things!
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IronGroup LLC
★ 5
We love coming here to get some time together trusting our kids will be well taken care of by Yesenia and most of the staff are really well handling them. They do activities and keep our kids occupied so we can relax and focus on ourselves
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Jennifer Garcia
★ 5
We joined this particular gym for two main reasons, the equipment and the kid's area. The amount of machines available is great. There's a few machines in this gym that our previous gym did not have. Secondly, the kid's area is what really sold us. They have something for everyone. There's a bounce house, a TV room, basketball court, and more. But the staff is what makes the kid area shine. Our kids adore their teachers Yesenia and Jennifer. They are sweet to the kids and greet everyone, kid's and parents, who go in. They also speak Spanish which I think is a huge plus for the parents who feel more comfortable speaking Spanish and for the younger kids who only know Spanish. Overall great gym.
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Martha Denisse Hurtado
★ 5
Nos cambiamos de gym hace como
Dos meses a Mountainside avondale, y fue la mejor decisión. Mis hijos están felices en el club de niños, gracias a Yesenia y Jessica por
Cuidarlos y tratarlos tan bien. Atención muy personalizada de parte de TODO el
Personal. Mis hijos van emocionados cada día con ustedes.
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Paul
★ 5
Love this Gym. Always clean. Staff is always friendly. Shoutout to Kathleen in childcare. She is the best with the kiddos. Always present and My kids love that she remembers their name.
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Michael Fudge
★ 5
I’ve been going for almost a year and I love this gym! Such friendly trainers like Jr to always give advice and push you past your limits. As well as a great daycare with amazing staff such as Cathleen to care for the children! I definitely recommend!
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janneth Cardona
★ 5
Krissy is so amazing super friendly, love her welcoming 💯
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Steven Duran
★ 5
Krissy- she’s really nice, and very helpful
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Donald Jed
★ 5
Krissy is super nice and has really good customer service.
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Lisa Michelle Rodriguez
★ 5
We love the childcare, all of the girls are awesome. Jen, Michaela, Kat & Haley Always go out of their way to make our kiddos feel welcomed. Thank you girls for dealing with our children for two hours every day🥹
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Sergei K
★ 5
Good gym
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Kris B
★ 5
Ayla is Epic
Knows her stuff, compassionate, efficient and on time. Determined and Beautiful!!
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cayla castillo
★ 5
Ayla’s classes are always great, best instructor ever!!
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Kylie Golladay
★ 5
My little boy teddy gets excited when I go to the gym now cause he gets to spend time with his favorite caregiver Hayley! She's so kind and patient with him. It makes me happy knowing he's in good hands.
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Cheyenne Monday
★ 5
I love bringing my babies here, and I love it even more when I’m on my way home and my little one is telling me how much they love Haley!! It brings me joy to know she is in such good hands with this wonderful employee! Thank you mountainside and thank you Haley!
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Jessica Godinez
★ 5
I love this Mountainside location! Every time I walk in, I am greeted by the people in the front desk. I especially want to shout out Ayla for always having a big smile and adding a little bit of conversation in the short time I am checking in. This helps me want to go in and get my workout in thank you!!!
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David R Ciccati
★ 5
I have experienced Ayla teaching experience and is a terrific teacher who puts all her efforts into her class and has every one on the mental attitude.
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Isabella Hurtado
★ 5
Michaela in childcare is super friendly and helpful! We love her.
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Dulce Hernandez
★ 5
Amazing gym! Jen is amazing in childcare my son enjoys seeing her every time we go.
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Camille Wilcock
★ 5
I’ve had Ayla as an instructor many times and always feel pushed to achieve my goals. I always have such an awesome experience in her class. She’s motivating and fun and just a really good teacher!
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Katherine Seguritan
★ 5
From day one Ayla made me feel part of a new community and is a fantastic instructor. Thank you Ayla & Mountainsid
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Zoe Barclay
★ 5
Ayla is wonderful , lots of energy and commitment!!
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Jimmy
★ 5
Great place. Has a clean gym and an exceptional childcare staff. Haley specifically helps the kids feel safe and welcome every time we head in. Thank you mountainside.
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Jimmy Hundt
★ 5
Thank You so much Mountainside for your Child Care. When I drop my toddler Mo off, she is always excited to see HALEY! That gives me comfort and helps us focus on getting the best out of our time at Mountainside. Thank You Haley and all the staff at Mountainside Fitness in Avondale!
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Katherine Elle
★ 5
AYLA is the sweetest first face me and my kids see everyday at the gym. Jenn in the M Kids club has watched my 3 littles for over a year and we love her! We followed Trinity & drive 25 mins just for this locations kids club. Love this location and all of their staff ❤️
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Carter Mills
★ 5
Love going to Ayla’s classes. I have lost 35 pounds since I started going to her classes! I’m so grateful for people like her.
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Jennifer Barragan
★ 5
Absolutely love Haley in childcare. I never have to worry about my child when she’s around. Thank you mountain fitness!
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Vanessa Aguayo
★ 5
I love how clean this gym is, and the equipment they carry, but the biggest thing is there childcare!!!! Such a plus to have them, Jennie is amazing and always makes me feel comfortable!!! 10/10 recommend!!
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Chase Nelson
★ 5
Ayla is so great, so nice, very welcoming and I love her classes. She’s the Best!
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David Hernandez
★ 5
Great facility. Haley in childcare is amazing and I never have a bad experience.
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Patricia morales
★ 5
We couldn’t be happier with Jennifer in the Kids Care center! Every time we drop my daughter off we’re greeted with a warm smile and genuine care. She creates such a welcoming, safe, and fun environment for the kids — it's clear that Jennifer truly enjoys what she does.
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Jackie Aguayo
★ 5
Jennie was amazing with my toddler! I will definitely be returning with how easy she made my visit!
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kimberly hernandez
★ 5
One of the deal breakers for me at any gym is the child care. Every single time i go to mountain side avondale im never disappointed my kids love Jennifer!! shes so great with kids. they look forward going to the gym to see her. Definitely recommend.
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Ricardo
★ 5
What a wonderful place to exercise especially knowing that my son is in safe hands in the child care. Jennifer is the spotlight of the child care she puts herself over all the kids and treats everyone fairly. My son is always excited knowing his favorite “teacher”, as he calls her, is there she does an amazing job and I couldn’t be more thankful of her and the entire mountain side staff!
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Lesly Perez
★ 5
I love mountain side Avondale! My favorite part about this gym is knowing that the child care takes their job seriously. I feel at ease knowing I can drop off my baby and work on myself with staff like Jennifer! She is so sweet and nurturing to not just my baby but all the kids!
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Yolanda rojas
★ 5
Ayla is an amazing instructor. Shes my inspiration if i could give her 10 stars i would
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Daniel Palomares
★ 5
I can’t say enough good things about the daycare at my gym. They treat my daughter with so much love and care, and it gives me total peace of mind while I work out. Trinity, the manager, is amazing and always makes sure everything runs smoothly. Jenn, Michaela, Morgan, and Vynessa are all incredible with the kids and truly go above and beyond. My daughter loves coming here, and I’m so grateful for this crew. *DreamTeam*
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mariela fonseca
★ 5
Greay gym! I love the childcare staff especially Jen michaela and yesenia they are the best!!
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Evelyn Silva
★ 5
Overall great experience but I definitely want to shout out Jennifer because she’s made my child care experience the most pleasant! I feel like having a great environment in a gym child care is key and Jennifer always has made me feel like I can trust her with my kids 🙌🏻
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Naeli Ortiz
★ 5
Mountainside has cared for our kids since they were tiny, and I can’t say enough about how much that has meant to us. I’ve always felt completely at ease knowing they’re so well looked after. Jen at the daycare is absolutely wonderful, her warmth, kindness, and genuine love for my daughter are something special. It’s such a joy to watch my little one light up and run to her every time we arrive.
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Miguel Vasquez
★ 5
Awesome Gym! But most importantly the day care staff! I have to point out that Jennifer, is the sweetest and always welcoming to me and my kid. Makes me feel less stress knowing that my kid is being cared for while I am working out. If you are looking to have a workout and day care that you trust. Just know that your kid is in good hands with Jennifer.
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Mariah Chairsell
★ 5
Ayla is the best personal trainer. So motivating.
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Jennifer Guerrero
★ 5
Best gym childcare my baby has been too ! Jennie Hernandez is so attentive with the kids and always so friendly! ☺️
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Monica Thomas
★ 5
Ayla is amazing and a wonderful fitness coach.. we love her!!!
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Michaela Silver
★ 5
Love Mountainside Fitness. My daughter absolutely loves Jennifer in the childcare! Ayla is so friendly at the front desk, and the classes she teaches are my favorite!
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Raquel Hernandez
★ 5
Jen is amazing in childcare!!
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Valeria Silva
★ 5
Mountain side and there staff are always so welcoming and friendly. Jennifer in childcare is always so attentive with the kids and I appreciate all she does. She’s always welcoming when we go in, I feel like my kids are safe and never have to worry about them when working out. We love Jennifer!!
Source: Google
mia Chavez
★ 5
Ayla is an outstanding person… she’s the most incredible instructor and human… she lifts people up and always inspires… i’ve never met a more welcoming and warm spirited human…❤️
Source: Google
daphnee moreno, lastra
★ 5
Ayla is always friendly and helpful
Source: Google
Daylan Cortez
★ 5
Jenny is the absolute BEST! My baby brother loves her so much. He is very well taken care of and is always excited to go in there and play. She is an awesome person. We need more people like her!
Source: Google
angelo cetina
★ 5
Ayla was very helpful and nice definitely recommend going to her for any help or questions!
Source: Google
dalilah vizcarra
★ 5
ayla was so kind and helpful
Source: Google
FRANKY
★ 5
Ayla she was so helpful
Source: Google
Fidencia Hernandez
★ 5
Ayla,
Very friendly and kind. John not so much.
You’ll see. 😊
Source: Google
Vynessa Quezada
★ 5
Ayla is so friendly and always goes above and beyond helping everyone… I’m always so grateful to see her when I walk in she make me feel so welcomed…
Source: Google
Brenda Ramey
★ 5
Ayla is the best; very kind and compassionate and always willing to help. She has the perfect personality for this job.
Source: Google
Harold Hunter
★ 5
Ayla is amazing
Source: Google
Brian Ramey
★ 5
Love our gym! Ayla is the best! Friendly and sweet!
Source: Google
Renee M
★ 5
Ayla is the best greeter!(:
Source: Google
alicia Montoya
★ 5
Ayla is a great team member
Source: Google
Gabriel Gonzalez
★ 5
Ayla is the friendliest employee here and is always helping and working so hard to make everyone’s experience the best…
Source: Google
Maurizio Hernandez
★ 5
Ayla is amazing and friendly and I appreciate her always.. she should get a raise she works hard always.
Source: Google
Eric
★ 5
Great gym Ayla, is a beast! Always on point! 💯🏁
Source: Google
Ayla Nelson
★ 5
Jen in childcare is so awesome and fantastic with my kiddos… I always appreciate how much she care for the kids… she is amazing
Source: Google
Veronica Magdaleno
★ 4
I take classes with Ayla weekly and she has amazing energy that keeps me going. Always finish class sore so I know I got a good work out done with her class.
Source: Google
M
★ 5
Ayla ,, is amazing always has been and always will be….
Source: Google
Juan Rangel
★ 5
Ayla’s class is not for those that are coming in to look cute and just had a new hairdo , she absolutely kills her group fitness courses! Every time I think I’m going to breeze through, she turns the intensity up to really make sure we are pushed!
She is always welcoming and motivating at the front desk, ensuring my spirits are high and I get a great workout in! I can’t imagine Mountainside Fitness without Ayla Nelson!
Source: Google
WESTCOAST KNOX
★ 5
Ayla is so friendly and made my day
Source: Google
Sophia Perez
★ 5
Ayla is my favorite of there staff … she always goes above and beyond..
Source: Google
stephanie hernandez
★ 5
Came to this location to sign up for a membership and Ayla was very helpful and answered all my questions, the energy at this location was one of my favorites!
Source: Google
Celeste Gonzales
★ 5
Ayla is great!
Source: Google
Gizela Estrada
★ 5
This is the only gym childcare center I trust my baby’s at! I feel like I personally know all the workers. Jennifer always helps to easy my babys in.
Source: Google
Guillermo Ruvalcaba
★ 5
Ayla is so awesome
Source: Google
Anahi Acuna
★ 5
Ayla , is fantastic ,, friendly and inspiring…
Source: Google
hay bay (HayBayLove)
★ 5
i love this gym!! the facility is so clean and everyone is so nice especially ayla!! the childcare is really good too!! highly recommend coming here!
Source: Google
Karen Abinet
★ 5
Ayla Nelson is one of the best instructors that I have come across!
Source: Google
Bad Yah
★ 5
Great gym! Everything clean and modern! Check out the smoothie bar Ayla makes the best ones!
Source: Google
Laura Perez
★ 5
Is a really good class I love it it keep me motivated to may goals Thant to the trainer Ayla Nelson
Source: Google
Mariah Sutherland
★ 5
I have been going to mountainside Avondale since March and love it. I love Ayla’s muscle classes. She is so motivating. The only complaint I have is that everyone loves her, so her classes fill up quick! My kids also love the childcare and I feel very comfortable leaving them there while I work out. Great facility!!
Source: Google
Julie Nunnink
★ 5
Ayla is so friendle and a pleasure.
Source: Google
Brianna Estrada
★ 5
Ayla gives such a good core class. Especially since it’s faith based. Worship music while working out. 👌🏽
Source: Google
Mary Ellen Carrizoza
★ 5
Ayla is great!! I love her core on the floor class.. definitely recommend
Source: Google
Arlette Yescas
★ 5
Ayla is incredible! Pushes you to reach your goals and more! Love all her classes. You won’t regret her classes.
Source: Google
Raul Carrizoza
★ 5
Ayla was so amazing, very helpful and friendly
Source: Google
Teresa Guerrero
★ 5
⭐️⭐️⭐️⭐️⭐️
Ayla is Amazing . Always the most helpful and encourage instructor always friendly at front desk
Source: Google
Sandy Uhalde
★ 5
Ayla, she is the best!
Source: Google
Dunamis HVAC
★ 5
Ayla is amazing I love her classes,
And she’s always friendly at front desk
Source: Google
Evelyn Fuerte
★ 5
Ayla Nelson. She is so awsome with the classes she inspire is to come everyday to the gym.
Source: Google
Matthew Walters
★ 5
Switched gyms and I'm very happy with mountain side it's was better than the alphabet gym. Thanks Ayla at mountain side I'm a lifer!
Source: Google
Carolina Ibarra
★ 5
I really love this place since I came here with my daughters, the daycare is great the girls are incredible, especially Yessenia always receives my daughters with a lot of love and the attention is incredible, I love that place and the daycare team are a love ❤️❤️❤️❤️
Source: Google
Samantha Herrera
★ 5
Was helped out by manny and he made the best shake 10/10 recommend 💪🏻
Source: Google
Omar Villarreal
★ 5
Great workout environment and manny at the M cafe was very helpful and suggested what smoothie would fit my diet
Source: Google
mabely corrales
★ 5
Best gym in town, Manny was a good helper and makes very good smoothies
Source: Google
daisy reyes
★ 5
Manny has great customer service and always so welcoming!! All the staff here is so nice
Source: Google
Evert Luke
★ 4
I like this gym for its cleanliness, ideal childcare hours and amenities, and modern cardio equipment. I don’t like that it’s small, has a subpar abdominal machine selection and staff could be friendlier (not rude, but not very welcoming either)
I’d like to see an uplifted attitude from the staff to create a better vibe, more ab machines and softer and bigger workout towels.
Mountainside is comparable to EOS, some components are better than EOS (cleanliness, newer machines, towels, better childcare) but EOS thrives in regards to having a much larger workout selection (not just abs - everything). EOS is priced lower and offers locations out of state (ideal for those who travel in their career). This is why I carry both memberships.
Source: Google
Jean Piper
★ 5
Great gym. Always friendly staff and clean facilities. Love Ayla's muscle class and core on the floor class. She kicks it! Her class is full of energy and she changes it up every time. Finally A REALLY GOOD WORKOUT!! Seeing results! Thanks Ayla! ❤️
Source: Google
Nicole Daniel
★ 5
Love, love, love the staff at the daycare! Huge shoutout to Vynessa, Emily, Valorie, and Celeste—such incredible people. Honestly, my kids probably wouldn’t be excited to come to the gym if it weren’t for them. A special thanks to Vynessa, who’s been there since the beginning and has always taken such great care of my kids!
Source: Google
Sam Apolinar
★ 5
I go To mountain side mainly for the childcare. The childcare has been the best compared to other gyms. My son loves seeing his favorite child care provider Jennifer H. The best morning childcare worker mountain side can have
Source: Google
Aura Beauty
★ 5
I’ve been at mountainside for almost a year now and take my child to the childcare 3x a week. He always leaves happy and enjoys when he sees his favorite child care worker Jennifer Hernandez, we will continue to go there.
Source: Google
Maribel Ayala
★ 5
Great customer services here in Avondale for .Emiee she is a great employee. Outstanding services.She always helpful and polite.
always help. Willing to answer all my questions. Managers keep this type of employee, and recognize her effort. Excellent services. 100% great customer services .
This is from my brother JUAN B AVILES he is a member and I always dropped him and I see her great services.
Source: Google
Samuel Pulido
★ 5
Good ratio even better customer service by juan, and really good equipment
Source: Google
Isaac Sabino
★ 5
Nice and clean gym because juan put in that work cleaning my sweat ;) ifykyk
Source: Google
Edgar V
★ 5
I recently joined Mountainside and I'm pretty happy with my experience so far. The equipment is new and well-maintained, and the gym is always clean. What really makes this place stand out, though, is the staff. I want to give a special shoutout to Juan, who works at the front desk. He's always super friendly and helpful, greeting everyone with a smile. I had some questions about the different membership options when I first signed up, and he patiently explained everything to me. He really goes above and beyond to make sure everyone feels welcome and supported.
Overall, I'd highly recommend Fitness First Gym. It's a great place to work out, and the staff, especially Juan, are top-notch!
Source: Google
Gaije Gonzales
★ 5
W gym tbh, hella gains, hella baddies, hella machines, hella smothie options. shoutout juan really made me feel at home.
Source: Google
Jadon Garcia
★ 5
The gym is tuff and Juan da best worker fs
Source: Google
Elbert Crawford
★ 5
Juan is that dude! Amazing customer service & just an overall great guy!
Source: Google
Djeweezy Inthemix
★ 5
come and join with Juan he is the best in the gym and very good service ask for him when you join
Source: Google
Max
★ 5
First time at this location, really nice and clean.
Manny at the front desk was friendly and made a great shake post workout.
Source: Google
Abigail Spriggs
★ 5
Manny was so helpful and kind. He’s a great staff member to see early in the morning to start your day! This mountainside is so clean and well managed. Highly recommend.
Source: Google
Christopher Iniguez
★ 5
Manny did a great job with helping me choose a shake and was very helpful and the gym is always very clean and picked up !
Source: Google
Jes Gamez
★ 5
Manny made a good shake! Thanks for helping me out super nice dude
Source: Google
Rhonda Hoang
★ 5
Manny made me a protein shake and it was very yummy. I was so depressed the shake shook me back up. All employees are so sweet in general and makes the environment suitable for a great workout. Everything is always clean and staff are always friendly :) love it here.
Source: Google