Mountainside Fitness's cover image

This profile has been claimed by the business owner or representative.

Mountainside Fitness

4.4

About this business

Location details

9745 W Happy Valley Rd Peoria, Peoria, AZ, 85383, United States

Get directions
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.
4.4376 reviews
Select a rating
George Wilcox's profile image
George Wilcox 
3 months ago

I have a problem with my low back. For the last few years, I have used MOUNTAINSIDE’S stretch fit program help stretch muscles in my lower back and hips. The trainers that have helped me are truly awesome. Dee was my first trainer. She retired and Zach took her place. Both have made a high difference in my ability to move around. I recommend the program and trainers to anyone who needs to improve their flexibility. The gym has enough machines to allow me to go a regular routine without too many stops. Members are friendly a... read more

Bill Cogdill's profile image
Bill Cogdill 
3 months ago

Congratulations to Mountainside fitness in Peoria Arizona for winning fitness center of the year! The leadership here is fantastic . The collegiality of the personal trainers is wonderful. The guidance and quality of personal training is next to none. Very superior. Congratulations to Isaiah for being nominated as personal trainer of the year! It's nice to know I'm getting the best possible guidance in my fitness regimen and workout plus a great deal of quality advice about my health. 

Stacy Adkins's profile image
Stacy Adkins 
3 months ago

I enjoy the family atmosphere at this gym! Staff and longtime members are friendly. I’m not normally a gym person, but my personal trainer makes me feel comfortable with all the equipment and stations so that I can be confident in working out on my own. 

Regina A's profile image
Regina A 
4 months ago

Love it here! Danae's dance fusion class has brought so much fun and joy to my life. What a gift. Love the red light therapy in the dry sauna as well. Kudos to mountainside for doing things right! Can't wait for vistancia to open 😃 

D K's profile image
D K 
4 months ago

Peoria Mountainside is a great gym. They recently did a renovation. They added more equipment, added a new big sauna, and updated the steam room. They have other amenities that you can add onto your membership like cold plunge and red light therapy. There is a wide variety of group fitness classes. (cycle, yoga, muscle, barre, etc.) If the gym intimidates you at all or you struggle with having motivation to go to the gym, I highly recommend signing up for their personal training. The personal trainers are very friendly, and ... read more

Frequently asked questions about Mountainside Fitness

How is Mountainside Fitness rated?

Mountainside Fitness has a 4.4 star rating with 376 reviews. 

When is Mountainside Fitness open?

Mountainside Fitness is closed now. It will open at 4:30 a.m. 

Need help? Contact us.

Speak with a specialist to learn how you can grow with Birdeye. We are reachable at profiles@birdeye.com