★ 5

I cannot express enough how grateful I am for the past year with Alloy Personal Training at the North Naperville location. When I first joined, I was looking for a way to improve my strength and fitness, but never imagined the impact this program would have on my physical and mental well-being.
The program is exceptional. The structure is thoughtfully designed to ensure progress every step of the way. It's challenging but always achievable and I've seen continuous improvement in my strength and endurance. Whether you're a beginner or more advanced, the program adapts to your needs, ensuring that you're constantly pushed but never overwhelmed. What really sets this group apart is the incredible team of trainers - Matt, Mike, Addie, Justin and Joe - they are so supportive, kind, and genuinely invested in every member's journey. They make every class feel personal, taking the time to ensure proper form, providing modifications when needed, and celebrating everyone's successes, no matter how big or small. They push you to be your best and know when to offer a word of encouragement. I always looked forward to every session, knowing that I will leave feeling stronger and inspired.
In just one year, I have gained strength physically, mentally, and emotionally and I can't thank Alloy enough for the role they played in that. If you're looking for a program that delivers real results, a team that cares, and an environment that fosters growth, look no further! Thank you, Alloy, for everything!

Source: Google

★ 5

I really like Alloy a lot. I always have a lot of fun during the classes. The workouts are great and challenging. I have lost weight and gained muscle. Addie, Mike and Justin are all phenomenal coaches who are very nice, caring and supportive. The facility has a vast variety of weights including heavy weights that I prefer. Alloy is an all around great place. I would recommend this place to anyone looking for a great work out and in a fun/private atmosphere.

Source: Google

★ 5

Source: Google

★ 5

I am so happy to have found Alloy! I was desperate to get rid of my “mummy tummy” after baby #3 but every time I got into a workout groove, a previously injured area would flare up and set me back. With all the starts and stops I never made any real gains.

Enter Alloy. They have worked with me and my injuries to help me lose weight and get stronger at a steady pace. The coaches are great, there is a great sense of community and this has quickly become one of my favorite places to be.

Source: Google

★ 5

Great coaches. The workouts offer options depending on level.

Source: Google

★ 5

Excellent small group workout with a lot of personal training . Great coaches and workout can be customized. I’ve gotten great results from being a part of the alloy system.

Source: Google

★ 5

Joining Alloy last year has been one of the best decisions I have made, I had severe knee pain when I joined around 8-9 months ago. This has all but completely vanished with my 3 days per week workout at Allloy. The staff here is incredibly supportive and at this time feels like family to me.I love the workouts and have gone from strength to strength and have never felt better about my health. I have tried multiple programs but nothing has come close to how much Alloy has helped me. I look forward to becoming an even more healthier and stronger version of myself with Alloy, its staff and the incredible community they have created!

Source: Google

★ 5

I’ve been going to Alloy for a little over a month now, and I couldn’t be happier with my experience! As someone who is just starting out on my fitness journey, I really appreciate how they can tailor the sessions to fit individual needs and goals. The trainers are fantastic- knowledgeable, encouraging, and genuinely invested in helping you succeed. Highly recommend to anyone, whether you’re just starting out or looking to level up your fitness!

Source: Google

★ 5

I’m 74 and This has been a fantastic place to work out. Modifications have made this strength glass very doable. I’m able to do things I thought I couldn’t. Feeling young again!!

Source: Google

★ 5

Workouts are challenging and trainers do a great job of adjusting to each individual member’s needs. If you’re looking for a fun, relaxed, and non-judgmental environment to work out, this is your place.

Source: Google

★ 5

Alloy has an excellent training program, different every day. The trainers are attentive and customize parts of the workout if needed. They are motivating and involved throughout the session. Love it!

Source: Google

★ 5

I truly love going to this gym! Each one of the trainers are knowledgeable and positive in their approach to everyone. Each is also good at modifying a move I have trouble with so I can complete it. Each has a great sense of humor and help make each workout a positive experience.

Source: Google

★ 5

All the trainers at Alloy are fun, knowledgeable and helpful! If you need accommodations for any exercise they are there for you. If you want to lift heavy and train hard they support that and if you want to go easy and light they support that. The small class size is helpful to make sure each person can get individual attention from the trainers. Give them a try!

Source: Google

★ 5

I am pretty sure I couldn't love my experience at Alloy North more than I do. What started as a "maybe I will try it for a few months" has quickly turned into a - "I can't imagine NOT doing this." I honestly look forward to my workouts - which I've never said before in my life.

I was leery to try several of the other workout places mentioned in these reviews because many felt intimidating to me. And while at one point in my life I considered myself an athlete - I was truly worried I would hurt myself trying to keep up. Justin and Mike (and Matt the owner) KNOW me - they know my weak spots and have helped me overcome them (shoulder and knee pain) and gain strength. Everyone is different - it's all ages, sizes, men and women and you are only trying to beat your previous workout. This community is everything.

The hardest part of this workout for me - was walking through the front door for the first time. I'm so glad I did and I've learned so much about myself and what I can do. I feel better, stronger and more confident. And an added bonus - is working out and keeping up with my teenage sons.
It's a pretty special environment at Alloy and I'm grateful to be here!

Source: Google

★ 5

This is my first review post for anything ever! But I just felt the need to do this post. I have been part of the Alloy family for a little over a year now and looking forward for the next several years. This is the best workout. Class sizes are small. The trainers are great and will customize to your needs. And it truly feels like a new family experience. You can't put a price tag on health, and one of the best thing that I have done for my health is Alloy.

Source: Google

★ 5

Alloy is always different and the exercises are grouped together in such a great way. Amazing coaching and incredibly supportive program for anyone looking to get back into working out regularly. An absolute must for all fitness levels and ages. Other members are always encouraging you and supporting you throughout the whole workout.

Source: Google

★ 5

Source: Google

★ 5

I have been at Alloy for a little over a year, and while I only am able to go to sessions one time a week, the trainers have taken the time to get to me and my ability and push me accordingly. They have encouraged me to push myself and believe in me when I don’t. The small group environment is something that I have found very comforting as we really get to know each other and support each other. There are many laughs had even through the sweat and the pain, lol! I am really glad that I have made Alloy a part of my fitness journey!

Source: Google

★ 5

Incredible staff who work with any injury or sore spot to make sure to max your fitness gains!

Source: Google

★ 5

A gym I actually look forward to going to! Love the team, their personalized approach and care. 100% recommended!

Source: Google

★ 5

Source: Google

★ 5

Great program, amazing coaches, makes a noticeable difference to health and strength

Source: Google

★ 5

I’ve had a great experience with Alloy. Flexible schedules. Knowledgeable trainers who can adjust workouts based on your ability. The workouts are challenging. But the trainers will never yell or push you beyond reason or capability. And everyone is so encouraging. We cheer and push each other during our workouts. But I’ve never felt intimidated. I would highly recommend for those who are new to strength training and those who are more seasoned.

Source: Google

★ 5

Alloy is great. The classes are small so you get the attention you need. They can always work around any injuries and the trainers are passionate.

Source: Google

★ 5

Love the coaching staff and the people I work out with. I have been a member since Alloy North first opened. Workouts are for all ability levels. Highly recommend!

Source: Google

★ 5

Source: Google

★ 5

The best and most supportive trainers work with you to improve at whatever level you are starting from.

Source: Google

★ 5

Saw a Facebook ad and decided to give it a try- totally outside my comfort zone and had never trained like this before. So glad I took the chance- I’m 60 years old and doing things I never thought would be possible! The staff are both encouraging and careful- which I greatly appreciate!

Source: Google

★ 5

I started coming to alloy ~6 months postpartum and now I’m 9 months postpartum and feeling great. I love all the instructors and the classes are always great (hard but great!). I love that it feels like a tight knit community having smaller classes. Getting instructor help has also been so good for my postpartum recovery. Highly recommend!

Source: Google

★ 5

My experience working out with Alloy Personal Training has been awesome!
The trainers give you a full demonstration on what workout you will be doing that day. They watch to make sure your form is correct. Each day I go it is a new workout so it hits different muscle groups. If you have injuries they adapt the workout. It is a small class so you build friendships. When I leave class that day I’m exhausted and feel great at the same time!

Source: Google

★ 5

I have been working out with Alloy for over a year and I have posted in the past how much I love this place. The staff, the equipment,, the direction and assistance are all A+... But I would like to explain another reason this place is special for me. I was in pretty good condition for a 66 year old man, but I had a setback. I was attempting to take out my
90 ib. Bernese mountain dog, but he decided he wanted to play and instantly wrapped his attached lease around my legs a couple of times and I had no chance. I fell down 8 stars and landed on a tile floor. I broke my femur and hip with has taken months to heal but ever couple months Matt Lacosse would call or text to see how I’m doing. I can’t wait to get back to the routine. I cannot praise this place enough, obviously!

Source: Google

★ 5

Alloy North Naperville is the best training spot in all of Naperville. The coaches are truly amazing and care deeply about your personal fitness. I’m in the best shape of my life because of them. I’m truly grateful for everything they have done for me. I would not go anywhere else. It’s an extremely friendly environment and a lot of fun. Stop searching. This is the place to jump start your fitness.

Source: Google

★ 5

I have been going to Alloy Personal Training since February and have thoroughly enjoyed my experience. The trainers are very welcoming and knowledgeable. They can customize and modify workouts to your ability and accommodate injuries. The people have also been very supportive and welcoming. The classes are small so you really feel like you are getting a guided workout. The sessions are challenging, but I always feel accomplished at the end of a hard workout.

Source: Google

★ 5

All the trainers are wonderful. It is a great workout. Had shoulder issues when I first arrived, which have gotten much better with their help.

Source: Google

★ 5

Great Program - Great Equipment - Clean facility - Great Coaches!
Try it - you will Enjoy!

Source: Google

★ 5

The trainers here are excellent!! I did not think I could do it but they reassure you can by the attention and postive vibes they give you!! I lost weight and I’m so proud of myself!! Thanks to all my trainers!! You rock at Alloy!!🏋️🏋️🏋️

Source: Google

★ 5

Just started this gym for over a month now, and not only are the people that work out very welcoming, but the trainers make you feel so comfortable. In a little over a month, I’ve set goals and been able to accomplish them with confidence. Coming to Alloy is one of the best parts of my week!

Source: Google

★ 5

I enjoy this gym! The coaches are friendly and always happy to tailor workouts to your needs. Small class sizes make it feel personal, and the community is super welcoming and supportive!

Source: Google

★ 5

Love the people, excellent instructors, motivating and challenging classes. The instructors find a way for everyone to succeed.

Source: Google

★ 5

Amazing place with amazing coaches!

Source: Google

★ 5

You work out with small group but there a 3 stations, so you are not all doing the same thing at the same time (as in aerobics classes). You focus on a certain set of muscles each time. They adapt the exercises to your level. The best thing: the coaches are very encouraging and positive, as are the others in your class. It is the culture of the organization. That makes me a lot more eager to go to each class (unlike the gym 😉). It’s the opposite of my high-school girls’ PE class, which was like boot camp with a mean sargeant. 😄

Source: Google

★ 5

I've been coming here for a month and I am very happy. I'm coming from zero exercise and I love that the groups are small and Justin and Mike are great about modifying the exercises to accommodate my needs. I never feel "less than" because of my limitations.

Source: Google

★ 5

Thanks Legends for keeping me fit and in shape. Always a noticeable difference when I head in surf trips. Yeeewwww!

Source: Google

★ 5

Love this place! I’m on week 3 and super happy to have joined. EveryBODY is welcome and it’s a community from what I’ve seen so far. 😅💪🏻

Source: Google

★ 5

I don’t usually post reviews, but after coming out of my doctor’s office I felt like it might help those of you thinking about joining this gym or asking yourselves is it worth it?
Early December I was diagnosed as pre-diabetic and the Dr. recommended I lose weight. With no hesitation I signed up at Alloy for 3 sessions per week. At first my drive was a hike (35-40 min), but every time I finished I felt stronger, healthier and naturally made better food choices because I knew someone was helping me through the process. Mike & team are awesome! They keep me motivated, help work through all my pains by adjusting the exercises to fit my condition.
Today I followed up with my Doctor, I’m no longer pre-diabetic and have lost 5 pounds.
I am beyond thankful! Alloy is not your average gym. They care. Your win, is their win!

Source: Google

★ 5

LOVE LOVE LOVE ALLOY NORTH NAPERVILLE!! GREAT TRAINERS,
GREAT WORKOUTS, GREAT FELLOW MEMBERS/FRIENDS WHO PUSH EACH OTHER TO KEEP GOING/GETTING BETTER!!!

Source: Google

★ 5

Thanks to the team at Alloy for coaching me to be so much better than I was a year ago!

Source: Google

★ 5

I have been at Alloy North Naperville for a year. I find it to be the perfect solution for anyone who is trying to improve themselves and also needs workouts that are planned, progress that is tracked, and coaches/trainers that are passionate about helping you get there in a healthy manner. What sets Alloy apart from Orange Theory is that it is less cardio-based and more focused on proper mechanics of strength training. Where it differs from Crossfit is that quality is more important than quantity. The aggressive push to finish a WOD is typically where injuries happen, Alloy works with you to get around any injuries or limitations. This also differs from personal training as it is cheaper as a small group. Having done Orange Theory, Crossfit, and 1-on-1 personal training, I can say that this has been the most enjoyable stretch of strength training in my life! Get yourself to Alloy to jump-start your strength fitness!

Source: Google

★ 5

Mike and Justin are awesome!! They take any pains you have and modify the workout so that you still get an amazing workout. I fell like I'm getting so much from coming to workouts. Thx guys!!

Source: Google

★ 5

I love Alloy Personal Training in North Naperville. The class sizes are small so you get the personal attention without paying the one-on-one training prices. The trainers are great and truly focus on your form to ensure you are working every muscle group properly. Additionally the atmosphere is fun and makes the time there enjoyable!

I highly recommend checking them out.

Source: Google

★ 5

I highly recommend Alloy Training!! As a long-distance runner in my 40s my body needed strength work to prevent further injury. The team is excellent and the small-group coaching is designed to help everyone - from beginners like me to those who are more advanced. The rotation through exercises keeps things fun and works ALL the muscles. I highly recommend giving Alloy a try!!

Source: Google

★ 5

Fun staff and fun workouts!

Source: Google

★ 5

I love Alloy Personal Training! The trainers are fantastic and tailor all exercises to meet the individual needs of each member. The owner is always present and knows every single member by name. It’s a small group workout so you get to know other members and celebrate each other's accomplishments. I can’t say enough good things about my experience with Alloy Personal Training. Highly recommend!

Source: Google

★ 5

Alloy in Naperville is an amazing gym. Great for all levels of fitness. The trainers are amazing, I could not pick a favorite. I am very thankful for all the support getting back into shape after having my last baby.

Source: Google

★ 5

Wonderful workouts, incredible coaches! Jamie and Mike are the best!

Source: Google

★ 5

Alloy Rocks! The awesome team at Alloy guided me back into shape after a few years caring for mom. It’s like having a personal trainer with a small group. #strongerwithalloy

Source: Google

★ 5

What a great decision I made to join Alloy last September. I go three days a week and it's been a huge positive change in my life. The trainers are fantastic and really care about you in and out of the workout space. Thank you all for being part of my life the last five months and going forward.

Source: Google

★ 5

Can’t say enough good things about Alloy Naperville!

I joined Alloy 11 months ago with the intention of sticking around for maybe 3 months to establish a fitness routine. But it’s been such an incredible experience that I can’t imagine ever stopping! From my very first visit, Matt and Mike made me feel welcome and reassured me that I could succeed at Alloy and would fit right in.

The energy that Jamie, Mike, Justin, and Stacy bring to every class is truly motivating and inspiring. The sessions are filled with people of all different fitness levels, ages, and abilities, and the coaches are great at making sure everyone gets exactly what they need from each workout.

What really sets Alloy apart is the community. In addition to the wonderful coaches, the people I’ve met in class are friendly and supportive—there’s no intimidating “gym bro” vibe here, just a welcoming environment.

If you’re even considering trying Alloy, I’d say go for it! I’m confident you’ll love it as much as I do.

P.S. – Since joining Alloy, I’ve gained muscle, lost fat, and feel better and stronger than I have in years!

Source: Google

★ 5

Amazing staff. Great vibes. Clean facility. Extreme flexibility in scheduling. Dedicated to helping you ahead achieve your health and fitness goals. Willing to accommodate workouts to your abilities. Definitely recommend. 🙌🤟

Source: Google

★ 5

I've been with Alloy Personal Training since they opened in early 2024 and have been consistently impressed. The team is friendly, and the atmosphere strikes the right balance between community and focus. The classes have a great mix of people at every fitness level, and there’s no sense of competition—just a welcoming place to get solid guidance and move on with your day. Owners Matt and Jess are hands-on and have built a team that reflects their commitment to a great experience. Special shout-out to trainers Justin and Mike!

Source: Google

★ 5

I absolutely think Alloy fitness is the best place to workout. Mike and team are awesome, small groups is fun and they pay close attention to ensure you have right form. The challenges are great along with mid point check-ins. They have made settling in Naperville so easy and mornings with amazing workout are great. Thanks guys!!! You all rock

Source: Google

★ 5

The Alloy Team goes above and beyond to motivate and instruct clients. No matter your fitness level, classes are tailored to your specific needs, even as the workouts change with each session. They’ve fostered a family like atmosphere that reinforces accountability and consistency that really separates from the competition.

Source: Google

★ 5

Alloy gives me the BEST workout ever. I love going.

Source: Google

★ 5

A joyful experience from top to bottom. Alloy offers flexible scheduling (Go 5 AM crew - JAIME is the best!), professional training (Jaime, Justin, Mike, Stacy and Matt are all amazing) and a fun atmosphere with fresh modifications for each station with a lowkey fun, family feel. Bonus: Brewery Happy Hours, Fitness Challenges and pick your own music playlists.

Source: Google

★ 5

Great workout early in the morning really focused on full body strength and core great atmosphere and just some great people

Source: Google

★ 5

I absolutely love Alloy fitness. Small group classes have been great. In past I could never commit to the workouts and stay consistent. Ever since I started going to the Alloy fitness not only that I am committed, I feel great and it also helped me with the back pain that I had. Coach Jamie is the best.. I would definitely recommend Alloy.

Source: Google

★ 5

Matt, Justin Stacy, Mike and Jamie are all fantastic coaches! You get out what you put in. The workouts are consistent and you will see results when you show up and participate to your fullest.

Source: Google

★ 5

I absolutely love this gym. The small group setting is perfect and the trainers are amazing. They keep it fun and lively making the workout go by fast, but they are also attentive to your form to ensure you get the most of your workout. The small group size also helps with my own accountability. I have been consistently working out here since January when they first opened and have had great results. I feel stronger, more toned and overall more energy. I highly recommend!

Source: Google

★ 5

Been coming here since May 2024. The people are awesome - both the staff and your co-exercisers. Groups of 6 mean you get to know each other and it's fun. It's a tough workout but they are EXTREMELY good at finding alternatives if you have bad joints (like me) or injuries (also like me). No egos here at all. I've definitely gained strength and muscle. I can find my abs again!

Source: Google

★ 5

I started at Alloy in April and it has been the best decision for me. Matt and Mike respond so quickly to questions and schedule changes. Stacy and Justin are always my trainers and know me very well. They know my injuries and when I need to modify and when I can be pushed for more growth. The workouts are a great combo of strength training, mobility, and cardio bursts! I have loved watching my muscles grow and my mobility increase!

Source: Google

★ 5

Source: Google

★ 5

Alloy Personal Training has been such a wonderful place for me to grow stronger as a person while forging new friendships and acquaintances. The vibe is always high and the trainers push you to get stronger with every visit. I highly recommend checking them out!

Source: Google

★ 5

I was a complete novice when it came to working out and my efforts to do this on my own at a local gym were not even close to being successful for me. Alloy Personal Training in Naperville provided a small group training experience that allowed me to learn how to properly work out - and they did it in such a way to make it completely enjoyable too. Highly recommended!

Source: Google

★ 5

This is the perfect workout for those who like small classes with personal support. They truly care about you being there and making you the best version of yourself.

Source: Google

★ 5

Alloy Personal Training Naperville is simply outstanding! From the moment you step inside, you're welcomed like family. What sets them apart is their personalized approach – every trainer and even the owner, Matt, knows each client by name and greets them with a warm smile every time they walk in.

Mike, Justin, and Jamie, the talented trainers here, not only know their stuff inside and out but also understand the unique needs of each individual. The team pushes you to your healthy limits while always prioritizing safety and proper technique.

The atmosphere at Alloy is amazing. It's evident that they genuinely care about their clients' well-being. Whether you're a newbie or a seasoned gym enthusiast, they make you feel right at home.

Alloy Personal Training Naperville isn't just a gym – it’s a team that is dedicated to helping you become the best version of yourself. If you're seeking a place where your name is remembered, your goals are supported, and your achievements are celebrated, look no further!

Source: Google

★ 5

Great new place in naperville at the corner of Ogden and Naperville road…convenient location, flexible early morning and evening sessions and Saturday morning hours as well. Ample parking available. There could be 8-10 people in session at once and it doesn’t feel like your in tight spaces. There is a back side door for a nice air flow to pass through on a warm/hot day. They are well priced and more goal oriented

Source: Google