Mountainside Fitness's cover image

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

Mountainside Fitness

4.3

About this business

Location details

9745 W Happy Valley Rd, 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.
4.3689 reviews
Select a rating
Derick H.'s profile image
Derick H. 
rating
7 months ago

One of my favorite gyms! Chantel Griswold does an amazing job, she's always so friendly, welcoming, and genuinely cares about everyone's fitness goals. The energy she brings makes every workout fun and motivating. The gym is always clean, well-organized, and has a great community vibe. Highly recommend to anyone looking for a positive and supportive place to train! 

Tania H.'s profile image
Tania H. 
rating
7 months ago

Big shout out to Chantel Griswold who consistently delivers excellent customer service and is always happy to help! 

Landon M.'s profile image
Landon M. 
rating
7 months ago

I love this gym it's the best ever! Lots of machines and wonderful staff! I will be back here to workout more as it is very close to home! 

Alicia M.'s profile image
Alicia M. 
rating
7 months ago

good most machines available lots of seniors clean nice locker rooms. hours are accumidating 

Troy W.'s profile image
Troy W. 
rating
7 months ago

best gym In the valley and they have have the features I've seen in any gym I've been to. 

J N.'s profile image
J N. 
rating
7 months ago

I go there very often. It is clean and well organized. Staff is helpful. I brought a few friends with me. They all joined the gym. 

Janice S.'s profile image
Janice S. 
rating
7 months ago

Great classes! Smoothies are awesome! I love muscle class! A*******************+++++++++ 

Nicholas T.'s profile image
Nicholas T. 
rating
8 months ago

This is an amazing place full of ambition and progress. My teenage son enjoyed exercising with me and my youngest loved the kids club. I'd highly recommend this over other gyms. 

hawkins a.'s profile image
hawkins a. 
rating
8 months ago

Nice gym, I like the cold plunge the most. The gym is typically busiest in the morning but it's not bad around 4-5pm surprisingly. 

Frequently asked questions about Mountainside Fitness

How is Mountainside Fitness rated?

Mountainside Fitness has a 4.3 star rating with 689 reviews. 

When is Mountainside Fitness open?

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