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Mountainside Fitness

4.3

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Location details

20250 N 75th Ave, Glendale, AZ, 85308, 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.
4.3828 reviews
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Melynda H.'s profile image
Melynda H. 
rating
a week ago

Morgan Allen is my personal trainer at Mountainside Fitness Arrowhead. She's been my personal trainer for almost 4 years. Not only have I lost weight and maintained my ideal weight, I have gotten stronger and more fit than I have ever been before. She is always increasing the intensity of our exercises so I can continue to improve and increase my strength and overall fitness. We hardly ever do the same exercise twice, so my sessions are never boring. She is very creative with both the machines there and the free weights and ... read more

Jodi L.'s profile image
Jodi L. 
rating
a week ago

Morgan Allen is my daughter and has been my trainer at Mountainside. She pushes me and always encourages me to work harder. I always feel so much better after our workouts, she won't let give up. Love her so muc! 

Hunter G.'s profile image
Hunter G. 
rating
a week ago

Katy and Josh are really nice and on top of things at the front desk / cafe. Great gym 

Pam K.'s profile image
Pam K. 
rating
a week ago

I have been with Mountainside fitness for 3 years now working only with trainers. My trainer Sebastian is attentive to my goals, coaches where he sees I need improvement and provides a balanced work out plan so that all areas needing development are addressed. I would highly recommend Sebastian if you are looking for a trainer. He's welcoming, thoughtful and engaging and will make you feel very at ease 

Pamela D.'s profile image
Pamela D. 
rating
a month ago

From the sign up process to the personal trainer interaction this is a great club. It's clean, logical, offers many classes, great equipment, I highly recommend this club 

Eddie B.'s profile image
Eddie B. 
rating
2 months ago

A fantastic place to work out, they've got free weights and dumbbells and weight machines and anything you can imagine to facilitate your path to greatness. They've also got a fantastic yoga room and a cycle class that have me shaking my head. A great workout. They've even got an indoor basketball court and there's usually always a game going on in there that you can get into. This place looks like it's brand new, the staff is always available and more than gracious. This is a good place. 

Carter P.'s profile image
Carter P. 
rating
3 months ago

The gym is very accepting, you will fit in no matter how far into lifting you are. Everyone is also uplifting. 

Jelena J.'s profile image
Jelena J. 
rating
3 months ago

Amazing gym! My kids love the child care which keeps me coming in. Great classes and availability. 

Audrey G.'s profile image
Audrey G. 
rating
4 months ago

love it very much friendly staff very clean and welcoming environment to workout in plus locker rooms are very nice 

Frequently asked questions about Mountainside Fitness

How is Mountainside Fitness rated?

Mountainside Fitness has a 4.3 star rating with 828 reviews. 

When is Mountainside Fitness open?

Mountainside Fitness is closed now. It will open tomorrow at 6:00 a.m.