Mountainside Fitness Arrowhead, Glendale AZ

I love Mountainside Fitness! They have amazingly clean facilities and the most to offer when it comes to the different types of machines and equipment to meet all of your fitness needs and I LOVE that they stil have the steam rooms.

Joining a fitness center doesn't get any better. The staff were friendly and welcoming. The facility is top quality and safe.

Spin instructor Michael Scott is amazing! You will burn a ton of calories and have a blast. Katie Marquez in the kids club is super sweet and welcoming to the kids, means a lot that she smiles thru the mask and remembers kids by name!

The staff here are very attentive and polite. The personal training staff are phenomenal! This is home!

Great gym, I really love working out at mountain side after work. And they really do a good job in keeping the place clean.

Georgette is an amazing trainer! I would encourage every member looking for motivation to see her. She truly loves her job. The facilities are also really nice and everyone always remembers my name and greets me with a smile. I especially love the sauna and the steam room! I just love this place.

Originally my beef was their hours, now that I have to jump through hoops for a refund when they said $0 first month they went and became trash tier. EOS right around the corner for a fraction of the price with terraced parking and. A pool. Something Mountainside doesn't have for $45/month

I've worked out at a lot of gyms.this one is different. The front desk staff is always friendly.and my favorite part.it doesn't smell! I love the variety of classes available. Working with my trainer is always a highlight of my week! The staff in the child care is always friendly and excited to see my kiddos. All around great place to workout!

It's my favorite place, their equipments very good, and the staff are great, I myself, want to rate five stars for two of their amazing trainers Tyler Cope and Cody Zimny, they give great workouts, thank you guys for training me.

Joined this gym a little over a year ago. Great location. Front desk staff is always super friendly and helpful! Nice, clean locker rooms. Childcare is amazing - my kids will even ask if we can go to the gym!

Signed up for personal training as well. Andrew C is great! Very motivating and encouraging. Never the same workout twice. Look forward to it every week!

This is the best gym I have visited. Recently I left this place to go to eos fitness. That place is packed and always busy can never get a machine.
Glad to be back here at mountain side fitness. Very clean, great classes. And staff are always very helpful.

This location is great and so is the GM Stefanie! She is Definitely a great Assest to your company! I highly recommend this location! Good luck Stefanie! Keep it up!

My son and I joined a couple of months ago and we love it! Everyone is so friendly and helpful and they keep it very clean and organized!

Fantastic fitness center, great equipment, great prices! The only reason I quit is because we are moving to Las Vegas. I told the young man who closed out the account that as soon as you open a facility in Las Vegas I will join again.

This place is great and well worth the price. My only gripe is that I wish the smoothie bar was open until the gym closes like some of the other locations. Since I work late I can never have one made. But other then that it's one of the best places to workout.

The staff at this gym are always pleasant and helpful. I've also been happy with the kids club at Happy Valley. They've been attentive and kind.

I've been working out here at Mountainside fitness for over a year now. Great place to work out. All the equipment here is top of the line and always in good working order and when they are out of order they tend to fix them fairly quick. The personal trainers here are very professional, motivational, and very knowledgeable. I believe they all had to have a degree in life or health science on top of a training certification, at least from what I was told. They have so many classes you can join like cycling, yoga, dance aerobics to name a few. They have a great massage area, tanning area, and sauna. There is a great kids monitored area that you can drop your child off well you work out. Screens on the treadmills ect, where you can watch TV or watch your child play in the kids area. Locker rooms and restroom are very clean. Staff is always walking around cleaning linens and equipment. They have a great health bar where you can purchase protein shakes water ect. Great place to work out.

As a mother of 2 it is often difficult to get to the gym but the amazing kids club is a godsend! The staff is always friendly and they really do try everything to make your kiddo feel comfortable before grabbing you from a workout. I really appreciate how hard they work. The yoga classes are great here. Hanan, Ashley and Rebecca are my faves!

This was a great gym when I had signed up since since March of 2017. This gym has grown with so many members and is always busy. At times the parking lot is so full there are literally no parking spots or you have to park in the dirt across the gym or along the road that leads to the parking lot. The equipment is descent and a variety of equipment, but have fun waiting on a machine or people constantly asking to use your machine. Reminding you that your gym membership is of the most expensive gym membership out of majority of gyms across the valley. Especially if you do not use classes included within your gym membership then your paying premium price just for the gym. Extremely busy at all times and days of the week. Can no longer bring a guest on Sundays either, guests get one consecutive 5 day pass per year and that is it. Gym is most definitely not worth paying that much money for and always crowded.