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Mountainside Fitness Happy Valley offers a spacious, well-maintained gym in Phoenix, AZ, with a variety of high-quality equipment and numerous classes tailored to all fitness levels. The facility features excellent amenities, including a children's zone, and a smoothie station. Membership includes access to several group fitness classes such as yoga, cycling, and Zumba, with passionate and motivating instructors.

While the gym receives high praise for its cleanliness and supportive staff, some users noted issues such as cracked equipment seats and overcrowding during peak hours. Moreover, a few experiences with the membership services were unsatisfactory. Overall, it is a highly recommended gym, especially for families and fitness enthusiasts.

Pros:

  • Variety of fitness classes and equipment.
  • Clean and well-maintained facilities.
  • Friendly and helpful staff.
  • Excellent childcare services.
  • High ceilings and good air flow.
  • Smoothie station available.
  • Convenient class booking via app.
  • Personal training services highly praised.
  • Consistent positive customer experiences.
  • Numerous squat racks and cardio machines.

Cons:

  • Some equipment seats are cracked.
  • Overcrowded during peak hours.
  • A few negative experiences with membership services.

Location / Contact

Rating Stats

4.7

out of 5.0

8 reviews
5.0
2 reviews
4.0
1 reviews
3.0
9 reviews
2.0
90 reviews
1.0

Reviews (110)

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Laney is awesome. My wife and I have an autistic child, and Laney’s patience and understanding with him is without a doubt amazing.

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Alexis is a great employee, she always welcomes me when coming in, definitely a great part of the staff here at mountainside.

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Best gym in Phoenix with tons of great equipment and employees. Gym is always clean and they are constantly getting new equipment.

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This is a great gym but can you please stop playing two sets of music at once. Hard enough to focus if you forget your headphones when the class instructor is screaming out where everyone is working out. Then add two horrible techno playlists running at the same time. Just turn one off or down. Don’t forget your headphones, lesson learned.

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The gym is great, clean with all the right equipment. The personal training is a great benefit. I’ve been working with Stephen P and have seen positive results.

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This used to be 5 stars. The equipment is nice and it’s a great location, but it’s now at a point that no matter what time you go, it is absurdly crowded. I’m almost never able to get the workout I want in because everything is taken, and you’ve got people breathing down your neck in every corner. I’ll be cancelling my membership this month and looking for an alternative.

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Good luck trying to cancel your membership without paying a fee.I was told that after one year I would automatically be month to month. Fast forward to the day i cancel, they made me pay a fee since they automatically renew without giving me any warning! Complete bs. On top of that, the guy working in membership Sevices was beyond rude. Definitely find another gym to workout at.

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Great gym! Lots of convenient locations across the Valley. Lots of top of the line equipment.I especially appreciate that the owner didn't just roll over when AZ Governor Ducey mandated all gyms had to close during covid. He called BS on it and demanded data showing people were at risk while improving their physical and mental well-being. He Supported us...I'll continue to Support him/his employees!

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Mountainside is the best gym in the Valley!especially this Happy Valley location, The energy and vibe here is positive and motivating and addicting! I definitely recommend this gym.

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The happy valley location is my favorite one. they’re so clean and welcoming when you come in always good vibes and the staff is so sweet.

No reviews yet

Frequently Asked Questions

Except the peak hours, this place remains quite free or moderately crowded.

This business has a rating of 4.7-star.

This business has 110 reviews.

The address is: 2501 W Happy Valley Rd Suite 30, Phoenix, AZ 85085, United States .

The contact number is +1 602-601-4747

This service is listed under Gym .

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