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Mountainside Fitness

4.4

About this business

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.
4.4752 reviews
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Chuck B.'s profile image
Chuck B. 
rating
3 days ago

Great gym and a very friendly staff. Been coming here for 2 years now and love it. Would definitely recommend! 

Jaime R.'s profile image
Jaime R. 
rating
3 days ago

The place is always clean, Ed and Lauren are the best in welcoming us first thing at 4:30M with a smile . 

Susan C.'s profile image
Susan C. 
rating
2 months ago

Lots of equipment, good variety and cooler than outside! The staff is friendly. The gym is clean and they keep up with the latest machines 

Hannah G.'s profile image
Hannah G. 
rating
2 months ago

Love this gym! Great equipment selection and the childcare team is amazing! We have 4 kids and know they are always loved and cared for! 

Alexis M.'s profile image
Alexis M. 
rating
2 months ago

Very clean, very nice staff! Kids club is excellent :) very happy with our decision to come here 

Grant And Avery C.'s profile image
Grant And Avery C. 
rating
2 months ago

great people, great community. good lifts, good runs. everyone is really nice including the imployees. 

Marrocco H.'s profile image
Marrocco H. 
rating
2 months ago

the courts are great quality, the gym has great variety and up to date equipment, and the workers are very friendly and helpful, a worer by the name of czar is always helping me with my basketball skills when im here also 

Grant And Avery C.'s profile image
Grant And Avery C. 
rating
2 months ago

great people, great community. The employees and other people are overall really nice and helpful. 

Rob B.'s profile image
Rob B. 
rating
5 months ago

I am writing to express my sincere appreciation for Caden as a personal trainer. My wife and I had the opportunity to train with Caden for approximately six weeks, and the experience was exceptional. Caden has a unique ability to motivate and challenge his clients to achieve more than they believe possible, while always ensuring workouts are safe and injury-free. His knowledge, professionalism, and genuine investment in our progress were greatly appreciated. I highly recommend him to any members seeking a dedicated and effe... read more

Frequently asked questions about Mountainside Fitness

How is Mountainside Fitness rated?

Mountainside Fitness has a 4.4 star rating with 752 reviews. 

When is Mountainside Fitness open?

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