Mountainside Fitness's cover image
Claimed

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

Mountainside Fitness

4.0

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.
4.0629 reviews
Select a rating
Renee S.'s profile image
Renee S. 
rating
4 months ago

Kids area is completely out of ratio during summer time from what I have witnessed and the babies just sit in the bouncers/ swings until their parents pick them up. No one is in the baby area attending to them and making sure they are getting time. I have a 10 year old and a 3 month old. They do not have enough staffing!!!! Makes me nervous to take my children, they don't have enough eyes on the children. Don't recommend if you have kiddos. Will not be back. 

Blair B.'s profile image
Blair B. 
rating
7 months ago

The signup team got me in and out promptly. It's a wonderful place to work out. The best in Peoria! 

D P.'s profile image
D P. 
rating
7 months ago

While the updates to the Peoria club are nice, management still does not address the basics to make going this club a great experience. #1 It's always too hot in the club. Try running when it hot. Why can't management give us a one or two degrees cooler setting on the A/C? #2. The music is too damn loud. #3 The locker rooms frequently smell like musty piss. I never see anyone in there cleaning. 

Business response:

Hi, D. We are sorry to hear about your experience, but we thank you for sharing this with us. We care, and we want to make this better, please get in touch with us at (623) 561-5525. We want to know more! Thank you, 

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

this place place is awesome. always clean, friendly staff, and wonderful selection of machines!! 

joyce m.'s profile image
joyce m. 
rating
7 months ago

Great renovation! New red light sauna and cold plunge. Staff extremely helpful. Love coming here. 

Selah M.'s profile image
Selah M. 
rating
8 months ago

love the service and employees here they're always so encouraging and uplifting!! I always have the best experiences here 

Mark K.'s profile image
Mark K. 
rating
8 months ago

It's a great gym. They play awful music that I would describe as brain rot. Bring noise cancelling headphones 

Jerry H.'s profile image
Jerry H. 
rating
9 months ago

I changed insurance carriers and needed to reup at Mtnside. I met with Chantel who was great. She was efficient and so professional. Recommend Mtn side 

Khal A.'s profile image
Khal A. 
rating
10 months ago

Definitely a shadey company, with shadey practices, why over trying to cancel my membership already they sucked 1,000.00 dollars from my wife and I. When I had surgery and needed to stop, we cancel it finally, they would try to push me away, because they would say that i need appointment to cancel, but try to make that appointment, they pushed me out to the 3rd so a new month would start. Finally I got them to cancel. Then after words they were still charging me, I had to call my bank and file a claim. 

Frequently asked questions about Mountainside Fitness

How is Mountainside Fitness rated?

Mountainside Fitness has a 4 star rating with 629 reviews. 

When is Mountainside Fitness open?

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