Talon was an amazing associate who helped me choose a good smoothie and suggested the best workout machines. This facility was very clean and had a lot of machines to use. Wasn't too packed and enjoyable! read more

Mountainside Fitness Mesa - Gym front entrance view from smoothie bar - Gyms Near Me - Mesa, Arizona

best gym in east mesa for sure good prices great staff been going here for 3 years now and i love it

The best gym! Great staff Great equipment Great pricing Great classes Great daycare read more

Mountainside Fitness Mesa - Gyms Near Me - Mesa, Arizona

Tasted amazing, and quick service. Little steep on the price but overall good place to get a quick bit of protein in. They also have add ins for 75¢ a piece, to give you everything you need after a workout. read more

Mountainside Fitness Mesa - Health nut - Gyms Near Me - Mesa, Arizona

I've been a member at Mountainside Fitness in Mesa for a while now, and it's easily the best gym experience I've had in the East Valley. From the moment you walk in, the place feels clean, modern, and welcoming--not like one of those crowded, sweaty warehouses that just throws equipment at you and calls it a gym. read more

Love this gym love the shapes and if you want one made right you got to have Jose make it for you he's a boss

I have recently had a great experience at this gym. I had an issue and spoke with Camila and she helped me figure it out. She was happy, professional and gave me the best customer service! read more

Jose is the very best in the fitness industry, he is attentive and extremely helpful. GO MOUNTAINSIDE!!

Where are the cables?? All I see is machines.. Other than that it's got a bit of everything else.

Great gym! Clean, well-equipped, and I love love the yin yoga classes and all the awesome teachers. Also really appreciate that there's no "hard sales" pressure when it's time to take a break -- thanks, Cameron! read more

Been a member (of this one of original locations) since the second year it opened. The whole facility is clean, well maintained and has been updated over time to replace wear-and-tear or add new functions and tailored spaces. I like the series of equipment still in use versus newest equipment tried when visiting newer MS locations that seemed ill-conceived and difficult to adjust. Seats and pads are reupholstered when needed. The members range in age and workout intentions and are polite to each other; likely drawn from surrounding neighborhoods. Peaks and slow times. Parking is sufficient. The staff is always friendly and considerate. Manager has been in place for a number of years and originally came up through the ranks so has good perspective to choose and hire his staff. read more

Mountain side has excellent staff that always greet you with a smile! Not to mention great equipment and a lockeroom with custom locks for everyone! Come get swole sigmas ;). read more

Fantastic selection of equipment. Great staff. My trainer, Lorelei is superb. My wife says they have a great selection of classes. It's not too busy depending on when you go. read more

Great gym and love all the classes! The kids club is great. They have so many activities for the kids.

not a great experience ,machines are not very new,wifi on machines do not work ,,,,not a great customer service

Mountainside has everything I need, plus plenty more I've been learning. It's a great gym!

Was a long time member, left for a bit and ended up coming back. This gym has a lot of options, which we love.

Everyone is really nice and helpful. Love the variety of machines, classes and other options for any type of workout ~ The price is really good as well. read more

Love this gym Willie made us superb protein shakes, clean gym, good atmosphere. Best gym ever with the best staff

Everyone here is so nice and friendly! The childcare always takes amazing care of my kiddos, which is by far the most important to me as a mom! read more

It was great! Fast and friendly service. Not too expensive either. It tastes great as well

Nice place to work out. .friendly customer service. Good machines Good trainers read more

Best gym and staff! It's always clean, plenty of space to workout with machines and floor and doesn't smell like sweaty butt cheeks.

Great trainers.....especially Calvin and Angel!! They kept me motivated and engaged for the past year and I'm grateful for their knowledge!! Awesome facility as well....their kids center is amazing and keeps my son consistently engaged. read more

Great customer service clean gym. High quality amenities and towel service is good quality.

I love this chain of gyms. They have the best classes, great equipment, cool people, good vibe, great smoothies and I'm so happy we joined!

Horrible service with billing I asked to stop billing until further notice. It did not happen I realized 10 months later $2,400 that I was being billed . They said I should have signed a paper which they did not offer. No compassion, they dont care about the customer only their money. read more

Love the flexibility of the kids care and ability to get a workout in without worrying! I do the workout classes most often and it's great!

Amazing staff, amazing environment. Love it here. It has a balanced between new school and old school gym.

This mountainside is amazing. The equipment is new and there are some unique machines at this location. They also do a really great job making smoothies for post workout recovery! read more

I'm a former member returning to MountainSide fitness. It's been about 8 years since I was a member and I'm pleased to say this place has been updated. New machines, as always great staff, clean restrooms and fitting rooms. I'm in a cycle class Mondays and Fridays with an amazing instructor. Very motivating and encouraging. Great environment to continue to grow in your health journey read more

I have weight-lifted for years but I am very new to yoga & I love Vanessa Siren's yoga class. She is easy to follow and gave such a good workout and stretch. Make sure you try out her Yoga class when you visit this location. read more

Great gym and great facilities! Plenty of machines and they have everything you can need. Good for all levels of people who workout.

This gym is amazing and I'd recommend it to anybody, a beginner or a veteran in lifting. I have gone here with friends and family and they all have said good things about it. read more

Let me just preface this long, NEGATIVE review with the fact that my girlfriend and I have been coming to Mountainside Fitness for over 9 years. She had a membership before we met and when we met she had been going for 6 years. She talked me into joining, so I joined. Now we're at 9 years. The first "issue" we had, which really wasn't so much of an issue as it was a failure on MSF to stand by their word, happened a couple years ago. My girlfriend's son broke his toe on the bouncy house at Kids Club. Okay, no big deal, things happen. We are pretty certain it wasn't really any fault of the staff. But what the staff decided to do as a sign of good gesture is issue us 3 months of membership credits. So, of course we agreed. Turns out, we were still charged and I did not notice it till many months later. I called them, they apologized and said that this time, they will be sure and issue the credits. They did. Secondly, and this was more recent, my girlfriend had personal training set up and she did not know that she was basically in a contract and could not exit out of the contract without a formal, written, signed statement. So, she continued to get charged, and at the time, it was especially hard on us because she had just lost her job, so she made the decision to simply cancel the personal training but wasn't aware she had to basically make a written statement. She was frustrated, and we've been paying the dues collectively for over 9 years. She went to the personal training manager to speak with him and he was very condescending and flat out rude about the situation. No empathetic skills whatsoever. He stuck to the facts, being that she signed a contract and there was nothing they could do about the past personal training drafts out of our bank account. The fact that the "manager" at the Gilbert location was flat out anti-empathetic about our situation and didn't even bother to acknowledge this extenuating circumstance is what really bothered us. It was basically "we don't care about your situation - you signed this contract, and we're sticking to it". That was the vibe. Frustrated, we spoke with the manager at the Gilbert location (nice guy, mustache, didn't get his name) and he LISTENED without interrupting, was VERY empathetic to our situation, and even though MSF was NOT obligated contractually to refund us, he offered to give us 3 months of membership dues credits ALONG with officially cancelling the personal training. He really made things right and we were ready to previously just cancel our membership just due to the fitness manager's attitude towards the situation. Months passed, and once again, we continued to get charged monthly. I called, and the manager once again was very apologetic and assured us that THIS TIME, we won't see dues come out for 3 months. So far so good, I think this time worked. Finally, and this is the straw that broke the camel's back, my girlfriend checked her bank account and saw that CONTINUED personal training drafts coming out even though we cancelled it back in February 2025! She called MSF and spoke with Sam, who has always been super kind and helpful and she looked the account up and indeed saw the cancellation form and the paper trail confirming it. She advised to come speak with the fitness manager to make this right. So now, she has to take time out of her busy day to come talk to the SAME GUY that was entirely too unempathetic months prior to fix a mistake made by MSF. This was THREE times they promised something but failed to fulfill. Moral of the story - if MSF promises to do something, they probably won't until YOU notice it and make a fuss out of it. We will absolutely be cancelling our membership and be looking elsewhere. read more

Love this gym. Rarely wait for weights or equipment , towels provided along with lotion, cotton balls, and Q-tips. Everyone is always friendly the front desk and welcoming one of my favorite places to work out. read more

Quick and efficient help signing up me and my kids for the first time. Sauna and steam room were amazing to be added on for such a cheap price read more

Willie helped me out a ton. All of the staff is super friendly and nice. I've been to a lot of other gyms but the staff her is way nicer and more helpful read more

Very clean gym, wasn't too busy and had an overall great environment. Smoothie bar was awesome as well

This is our local Mountainside, been coming to this location for about 3 years. Childcare is amazing, very friendly with my kiddos. The location itself is one of the original locations so smaller, but generally same equipment you would find anywhere else. I love this location because it's rarely overly busy and people who work out here are friendly too. Shared space is understood! I have tried Planet Fitness, EOS (terrible experience), and Lifetime Fitness (too expensive). Will for sure continue working out at Mountainside for a long time. read more