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Mountainside Fitness

4.6

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Location details

2501 W Happy Valley Rd, Suite 30, Phoenix, AZ, 85085, 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.
4.61,019 reviews
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Stacy Y.'s profile image
Stacy Y. 
rating
a year ago

I love this, gym! It's clean and staff is super friendly. I've worked out at many in the valley and this one is my favorite. 

Melissa H.'s profile image
Melissa H. 
rating
a year ago

Love this location! I've been working out here since 2020. They have everything you need to get a great workout, from free weights to machines and classes. The spin class with Julie is fun and a very good workout. The employees (especially Jen & Ed) are super nice and helpful. It's always very clean and the are well stocked. It's affordable and has a lot to offer. 

Rachael M.'s profile image
Rachael M. 
rating
a year ago

The gym is clean and the classes are great. Sometimes it can be really packed, but I never have any issues with getting the cardio equipment. 

Izzi P.'s profile image
Izzi P. 
rating
a year ago

This gym has some amazing staffing, very welcoming and everyone has high spirits. There are also great amenities such as the steam room inside of the clean and organized locker room, it's always stocked up with towels and has very clean showers. The floor is always picked up and has everything where it should be the smaller towels are stocked everywhere in the gym. Over I have had some great experience there and would definitely recommend others to get a membership and check it out. 

John B.'s profile image
John B. 
rating
a year ago

Great gym almost as nice as lifetime fitness looks like a great gym when I was not able to go to lifetime I was able to go to Mountainside fitness and I enjoyed it a lot. They have up-to-date equipment and they have nice people that work there. Good employees they are friendly and helpful. 

Ryan Y.'s profile image
Ryan Y. 
rating
a year ago

Great spot to workout. Staff is always friendly and facility is always clean. I love working out here 

J Stephen T.'s profile image
J Stephen T. 
rating
2 years ago

It has the machine i like to use and the young staff are super friendly. Its the sensory overload that is perpetually annoying, bumping music i can hear through ear plugs and headphones an hurricane fans constantly keeping the floor dust in motion. Dont get me wrong, background music is a great part of setting the atmosphere in a gym: the songs are fine, i just wish i could drown it out on the treadmill (where their music is loudest). 

Jason H.'s profile image
Jason H. 
rating
2 years ago

In town for the weekend. Walked into this place looking to buy a 3-day pass to work out. Was told it would be $25 for a 1-day pass. Skip this rip off and find a real gym, especially if you're from out of town. Just looking for an oss place to get a workout. Total joke. If I could leave zero stars I would. Out of towners beware 

Stephen P.'s profile image
Stephen P. 
rating
2 years ago

The MSF Happy Valley location is very spacious, and busy, but a busy gym is a popular one! MSF has always been good to me and has never taken the wrong approach and given me a great experience at various locations. I will always suggest and recommend people to join Mountainside Fitness! 

Frequently asked questions about Mountainside Fitness

How is Mountainside Fitness rated?

Mountainside Fitness has a 4.6 star rating with 1,019 reviews. 

When is Mountainside Fitness open?

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