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Mountainside Fitness

4.5

About this business

Location details

15455 W Bell Rd, Surprise, AZ, 85374, United States

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WeekdayScheduleStatus
Mon4:30 a.m. to 11:00 p.m.
Tue4:30 a.m. to 11:00 p.m.
Wed4:30 a.m. to 11:00 p.m.
Thu4:30 a.m. to 11:00 p.m.
Fri4:30 a.m. to 9:00 p.m.
Sat6:00 a.m. to 9:00 p.m.
Sun6:00 a.m. to 9:00 p.m.
4.51,134 reviews
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Chanel B.'s profile image
Chanel B. 
rating
2 years ago

Kelsey B. Is the best childcare worker in the building. My girls absolutely love coming! She is attentive, kind, and treats every kiddo amazingly. My girls never want to leave. She always remembers their names and even knows what shows and toys they like. If anyone is going to watch your kiddos while you work out Kelsey is the girl for the job! 

Karen V.'s profile image
Karen V. 
rating
2 years ago

Always enjoy my workout here. Facility is clean and staff is very friendly and helpful. 

Bill C.'s profile image
Bill C. 
rating
2 years ago

I don't live in AZ but visit family nearby. It is my go to gym when I am in the area! 

Frankie M.'s profile image
Frankie M. 
rating
2 years ago

Amazing gym and staff! I have been coming here for years now. I have tried multiple gyms in Surprise and MSF is hands down the best. Very clean gym with a functional layout and a variety of equipment and machines. Staff is always friendly, especially Tina in sales. Always kind and willing to help me with any questions or concerns I may have. She sold me my membership and is a big part of the reason why I am so pleased with this gym. Excellent customer service still exists and it's here at Moutainside Fitness! 

Lori C.'s profile image
Lori C. 
rating
2 years ago

I recently joined Mountainside Fitness and I love the classes and instructors!! Everyone is so welcoming!! And the gym is very clean. 

Adrian P.'s profile image
Adrian P. 
rating
2 years ago

I love this location. I see that they recently got new equipment. Mountainside is my go to because of how clean it is. I've been to LA fitness and EOS and it definitely is not as clean. The price is higher, but you're getting more bang for your buck. Also, I don't have to call ahead to see if my kids can go the childcare. At EOS I would have to call ahead to get this spot reserved for my kids and it was a hassle. It's nice to see that I can come in and workout and bring my kids whenever the childcare is open. Staff seems nic... read more

Amanda B.'s profile image
Amanda B. 
rating
2 years ago

Love the gym and the childcare is great! My kids love when Bella is working, they always enjoy being around her. She is knowledgeable and great with all the other children as well! 

Christine W.'s profile image
Christine W. 
rating
2 years ago

Such a great family gym and super clean. Also appreciate that the equipment is top of the line and always getting updated. Highly recommend for a great workout! 

Jen C.'s profile image
Jen C. 
rating
2 years ago

I've been to a lot of gyms and different Mountainside locations, and this one is by far the best. The gym is always clean, the equipment is in great shape, and the staff is helpful. Perfect for the whole family. 

Frequently asked questions about Mountainside Fitness

How is Mountainside Fitness rated?

Mountainside Fitness has a 4.5 star rating with 1,134 reviews. 

When is Mountainside Fitness open?

Mountainside Fitness is open now. It will close at 9:00 p.m.