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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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I go to this gym almost every day. It’s very clean, well kept, and had great equipment. The staff is extremely nice, not sales-y, and the kids club is absolutely phenomenal. I have taken my son here since he was 2 months old.

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I have been going to mountainside for almost 2 years now! The equipment is all really well maintained and they have everything you need for your goals. I have two little boys that go to the daycare, and while I was really nervous at first, they have really come to love the girls there and have fun every time they go. They are really good about taking care of all ages of kids. I feel good about leaving them in MKids while I workout which is a big deal for me!

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Love this gym. Have been a member for over a year and don't plan on leaving. The classes and instructors are fantastic. Janelle is great for Zumba, Tim is great for yoga. The kids club is amazing as well. The teachers are always engaged, my son loves the bouncy obstacle course.

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I love coming here to work out, is convenient and friendly also BIG plus is childcare- everyone in there is nice and gets to know you and your kids so that is always a positive thing to have peace of mind leaving your kids in good hands.. I would highly recommend this Gym to families wanting some more me time.

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A decent gym, staff and equipment is nice. However, the area/ location has absolutely some of the WORST people I have ever been around. Everyone is very egotistical and high maintenance. I’ve never disliked so many people at one gym so much. Happy Valley has got some of the absolute worst people in all of the valley. All these members do is talk and hog machines and stare you down while you workout. Definitely not going to be staying here.

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Awesome gym. Here for 2-4 months in PHOENIX from CHICAGO.management and staff signed me up for a very reasonable price. Very welcoming and professionalLots of benches and all equipment you need for any kind of building and/or training!

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So far we've been coming to this gym for 6 months and love it. It's always well maintained with stocked towels ,clean equipment,well kept group fit rooms and restrooms.Another plus which is unique to other gyms is the smoothie bar and access to group fit rooms when a class is not going on.Price point is reasonable expecially since towels are Included . There's a steam room and sauna . Some locations have massage chairs and I believe all memberships include 1 season a day with additional sessions available for purchase.Management is kind ,knowledgeable and helpful. They don't let all the work fall on one employee and work together with their team to run a smooth gym..Highly recommend 👌No pool but we have lots of family with pools so that doesn't really effect us.Group Fitness classes are fun with high energy teachers.I really enjoy the High Fitness class with Kacy Davis. She is high energy and always has such a great attitude. I love how she inteoduces herself to each member who joins her class. I've been coming to her high fitness class for 4 weeks now and will continue to come for as long as she is an instructor.

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I couldn't have been any happier with finding a new gym in a new place. The staff and environment is phenomenal! The Assistant General Manager, Taylor Covert, walked me through a tour, made it very welcoming everyday, and you will always leave with a healthier mindset. Love this place and recommend it to anyone who is wanting to better their physical/mental health while creating new amazing friends on your journey!

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Good clean gym. Just wished it had more equipment and that it included massage chairs. Showers Could use more water pressure too.Also go talk to Armando and Noelle the assistant manager! Both are great and will get you easily signed up into mountainside fitness and also be helpful for any additional help here. They will take care of you.Also shout out to Andre, the general manager for the fitness trainer area and for front desk to Aaron and Viviana. Last but not least, Tony the general manager here, keep up the good work! You have a great team!Side Note: Tony, you have a great welcome team. Want to thank, Kirsten, Dean, Viviana, Joseph, Bailee, Gunnor, Sara, Jack excellent job!

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***Update***Im updating my review since I was contacted by the organization. Wife and I were looking to sign up for a membership that day of our visit. We did however go to a different location. We are in Happy Valley regularly, so once we hit this location I will leave a more detailed review on the service and facility.***Original Review***Showed up on their grand opening at 3:30pm and they where closed? There’s a giant sign on the side of the wall saying they are opening today. Must not have been that grand...

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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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