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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.
4.3833 reviews
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Julie D.'s profile image
Julie D. 
rating
9 years ago

I had high hopes for this new gym but they already have equipment pieces out of order. The equipment is not getting repaired and its approaching 3 weeks! Unacceptable for the over $40 fees they charge per month. 

Business response:

Thank you for your feedback. I sincerely apologize for the inconvenience of the machines being down and I understand your frustration. Your experience is important to us and we never want to see equipment down. The only time a machine would be down for a period of time would be when we are waiting on parts that have been ordered. We always try to fix a machine right away for our members. I am always available to you and am happy to answer any questions or address any concerns you may have. Always please feel free to ... read more

Lynda V.'s profile image
Lynda V. 
rating
9 years ago

I was very uncertain about signing up for a personal trainer as all of my prior personal training experiences ended after 1-2 sessions. I have an extreme fear of looking stupid in public and have found that the personal trainers I have met with have a set of things they want you to do, regardless of your feelings about it. Brian Lawson of Core Concepts met with me initially, heard my concerns, and told me he would match me with someone. Brian assigned me to Shauna Meredith who has been great! On my second session, I decided ... read more

Jessiey W.'s profile image
Jessiey W. 
rating
9 years ago

What's my goal? I have been attending Mountainside Fitness/Core Concepts @ Arrowhead to get my body into shape and prepare for a healthy pregnancy. After talking with the fitness director about how to effectively t-t-t-t-tone my body and reduce body fat and strengthen my muscles by getting professional individualized instruction with a trainer, I was sold. He paired me with Jordan Guida. I purchased 1 training session per week ($30-something/week) for the year and got more than I paid for. Jordan consistently goes above and ... read more

Sara B.'s profile image
Sara B. 
rating
9 years ago

Jordan Guida is the best trainer! Constantly varied sessions. Extremely knowledgable. Motivating. Definitely recommend especially if you are looking for something to take you to the next level of physical fitness and health!! 

Barb M.'s profile image
Barb M. 
rating
9 years ago

I just joined Mountainside Fitness (MF) at the Arrowhead location with my BFF. So far my experience has been outstanding. Met with Brian in the personal training Dept for 1 hour consultation. He was very knowledgeable & we learned a lot about all components for a successful lifestyle change! Now I have visited their Carefree & I17 location since it's closer to my house - so if my BFF isn't working out I still go ... Just to Carefree location instead. The staff at both locations have been EXTREMELY friendly!!! Today I took M1... read more

Tannaz B.'s profile image
Tannaz B. 
rating
9 years ago

I was waiting for this gym to open since they had their signage up. Very beautiful inside and loved the fact that they had a daycare inside. I was happy that I could workout anytime I want since I have a 18months old. First week I started in November within the first week my son got sick really bad and got rest of us sick I was out for a month . After I started going back in January I talked to the staff in the daycare and told them they should not let sick kid come in or at least keep them separated from the rest. She ensur... read more

Business response:

I am sorry that we were not able to reach a better resolution for you and your son. I definitely did not want to lose you as a member, and we miss seeing your son's cute little face in childcare. We take great pride in the cleanliness of our childcare facility and as we discussed, we do clean and sanitize our childcare twice and day and have a sick child policy in place where we do send kids home when they are sick. I am always available to you if you need anything or would like to reach out. Angie Pelton 480-625-0228 o... read more

Marian T.'s profile image
Marian T. 
rating
9 years ago

the gym itself is beautiful and all open floor plan. I did however, have a bad 1st impression with lack of customer service and information. I signed up over the phone, the guy over the phone was extremely helpful.I was told that i just had to sign the ready contract when i arrived, which is perfectly fine- except when i went in- I waited 35+ minutes, just to sign a damn contract?! thats a workout in itself. i was kinda left there to explain myself IF someone asked yet not much help was given. **Being a new gym, they should ... read more

Jessica G.'s profile image
Jessica G. 
rating
9 years ago

Best experience I have had joining a gym! I pre-enrolled for the added benefits prior to opening day, received free training sessions as an added bonus! Andre, Core Concepts Training account manager, got me in line with some amazing trainers. Mitch, Tamerus, and David. All very energetic and positive!! My husband saw how happy I was with my membership that he "a non-gym" person wanted to check it out. Aaron, Core Concept Training account manager, met with us gave a great deal on training sessions for my husband since they ar... read more

Matt C.'s profile image
Matt C. 
rating
10 years ago

They have a wide variety of equipment including some machines I've never seen before. They have a lot of stuff you can use if you're into crossfit. You'll never have to wait to use a squat rack being that they have about 5 different ones. It's very nice to see that everyone puts the weights (DB) back in the original spot and most de-rack their weights. After my workout I like to sit in the steam room and then take a cold shower afterwards. They always have fresh towels stocked throughout the bathroom and offer mouthwash, Q-t... read more

Frequently asked questions about Mountainside Fitness

How is Mountainside Fitness rated?

Mountainside Fitness has a 4.3 star rating with 833 reviews. 

When is Mountainside Fitness open?

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