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Mountainside Fitness

4.2

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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.
4.2740 reviews
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Madeline T.'s profile image
Madeline T. 
rating
6 months ago

good machine variety w lots of space to move around. easily accessible , 10/10 location 

Michael M.'s profile image
Michael M. 
rating
6 months ago

Excellent gym! Not as crazy busy as EOS even at rush hour. Love the vibe too................ 

Kali A.'s profile image
Kali A. 
rating
6 months ago

I have had many gym memberships over the years, but Mountainside Fitness has always been one of my favorites. From the friendly staff to the very clean and well-kept gym equipment/bathrooms/etc, this is always a very pleasant experience! The various amenities you gain access to are also better than many offer. Definitely recommend! 

Jonan V.'s profile image
Jonan V. 
rating
6 months ago

best work out I've had in along time of you live close to one you gatta give it a shot 

Connor's profile image
Connor 
rating
9 months ago

Good gym, friendly people. Not too busy before the sun comes up. Clean and well-being maintained equipment. 

Kimi S.'s profile image
Kimi S. 
rating
3 years ago

Clean, towel service, wet/dry sauna, kid-sitting services, massage chairs, and that's all the extras. All provided at a reasonable fee. They have a great variety of classes from tabata, spin, Zumba, old school aerobics to TRX group training sessions. It's all included in your fees. Great equipment, lots of free weights, a CrossFit like free open area, and a green belt. Although it can be busy at peak hours, most patrons are courteous and the guys give you space without creeping you out. You know, side eyes while you squa... read more

Michelle K.'s profile image
Michelle K. 
rating
3 years ago

Beautiful views. Friendly staff. Clean facility. Great trainers. Delicious protein shakes. Love Mountainside! 

Henderson W.'s profile image
Henderson W. 
rating
7 years ago

This Mountainside Fitness location is very clean and someone is always cleaning the vacant machines and honestly does not smell like a gym LOL  I've overheard a trainer working with someone and he was very supportive to his client. Pushing them and keeping them motivated. Well organized gym with something for everyone, even the most for the most advanced. We were always greeted with a smile upon checking-in. The bathroom (very clean). I did notice a couple people without proper gym etiquette by not racking their weights b... read more

Business response:

Thanks Henderson, we appreciate your kind words and are happy to hear you had a great experience at Mountainside Fitness. 

Erika B.'s profile image
Erika B. 
rating
3 months ago

We've been members of this gym for approximately five years, and every summer, similar issues seem to arise. This morning, I arrived around 5:15 AM. The front desk staff had the main doors open despite the fact that it was already 85 degrees with an active air quality alert due to dust storms, which were visibly affecting the air--making it appear foggy. When I left at 6:15 AM, the doors were still open, the air was still dusty, and the outdoor temperature had risen to 90 degrees. The heat had already made its way through t... read more

Frequently asked questions about Mountainside Fitness

How is Mountainside Fitness rated?

Mountainside Fitness has a 4.2 star rating with 740 reviews. 

When is Mountainside Fitness open?

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