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Mountainside Fitness

4.3

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Location details

9745 W Happy Valley Rd, Peoria, AZ, 85383, 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.
4.3740 reviews
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Kenia J. T.'s profile image
Kenia J. T. 
rating
a year ago

Love this gym ! I have been coming here with my kids since 2015! I recommend this place ! 

Sarav S.'s profile image
Sarav S. 
rating
a year ago

great work out gym with awesome smoothie. it is refreshing and energizing with their pre and post workout smoothies 

Lawrence M.'s profile image
Lawrence M. 
rating
a year ago

We just signed up and everyone was very helpful and informative and we ended up signing up for a family membership. My kids enjoyed the kids area 

Brandon S.'s profile image
Brandon S. 
rating
a year ago

This gym is great! I love all of the amenities! At the membership cost it's a great value! Always clean with friendly staff! 

Nicole M.'s profile image
Nicole M. 
rating
a year ago

I really enjoy the atmosphere and the friendly staff at this gym. The childcare hours are excellent, making it convenient for parents. Highly recommend! 

Monica S.'s profile image
Monica S. 
rating
a year ago

Loving the remodel, and good variety of classes to choose from! The front desk is always so friendly and welcoming! 

Sai Sanjith M.'s profile image
Sai Sanjith M. 
rating
a year ago

Fire gym- I've been coming here for 3 years. The equipmrnt is very nice and so are the people around. I love this gym, it's like a second home to me. I've been coming here everyday after school. I used to get bullied and the gym helped me boost my confidence and become a better person overall. 

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

this is a great gym and it's always clean! i can't complain and can't wait for new one in vistancia to be done 

Debbie P.'s profile image
Debbie P. 
rating
3 years ago

I've been working out at Mountainside Fitness Peoria for a year and a half and I'm still loving it! Staff is welcoming and friendly. Personal trainers are knowledgeable and thorough. Fitness instructors are energetic and inspiring! Today, I want to highlight three of my fav fitness instructors, BRITNEY J, JACQUELYN W, and STEFANIE W! These fabulous women bring their own, unique teaching styles letting their individual personalities shine through as they guide us on our individual fitness journeys! Each instructor is so enc... read more

Frequently asked questions about Mountainside Fitness

How is Mountainside Fitness rated?

Mountainside Fitness has a 4.3 star rating with 740 reviews. 

When is Mountainside Fitness open?

Mountainside Fitness is open now. It will close at 11:00 p.m.