Club Pilates Diamond Bar is a boutique Pilates studio specializing in reformer fusion classes for anyone, at any age or fitness level. Pure to Joseph Pilates’ original Reformer-based Contrology Method, but modernized with group practice and expanded state-of-the-art equipment, Club Pilates offers high-quality, life-changing training at a surprisingly affordable price.
Janet is honestly the best. She’s patient, encouraging, and explains everything in a way that makes you feel comfortable even if it’s your first class. I was really nervous starting Pilates, but she made the experience so welcoming and positive. Part of me doesn’t even want to leave this review because I know her classes are going to fill up even faster 😅 but she truly deserves it!
TO
teresa ortiz
5 days ago
1.0
DONT WASTE YOUR GAS!!! Got there early but i had to purchase their 17$ booties. They didnt have change for cashpayment, then said i had to reshedule bz class ready started. Mind u there was 1 person literally in class. 4 min after starr time and they wouldnt let me join in. After i took time off wrk just to get there on time and they say "you need to reshedule"when im right there ready. Waste of time! and receptionist whispers and said she woukd get in trouble if she let me in class..Whos gonna tell???NOBODY was there!!! I would have paid for membership if i could have triedout the class!!! NEVER AGAIN ill just go next door to planet fittness or whatever the gym is called in tbe shopping center. Im signing up with them, probably save hundreds
RR
Raquel
6 days ago
5.0
Loved it here! It was clean and all of the staff were friendly!! The instructor was great too, Ruben was very kind! As a beginner getting back into Pilates, I felt very comfortable in this space.
DR
Danielle Roubian
May 13, 2026
5.0
Club Pilates Diamond Bar is fantastic. I’m new to the Pilates world and everyone at this location has made me feel comfortable and confident within my Pilates journey. All of the instructors have positive attitudes and provide guidance when needed. I’d definitely recommend coming here if you’re looking to try Pilates for the first time or if you’ve been in a game a long time. All are welcome :)
JJ
J
Apr 22, 2026
1.0
I have been a Club Pilates member for 1.5 years. I originally started at the Fullerton location and moved to Diamond Bar when they opened because I live nearby. I even recommended this studio to three of my friends who joined because of my referral. Looking back, I sincerely regret making those recommendations because the management has become so unprofessional and dismissive of loyal members.
The blatant double standards at this location are unacceptable. On multiple weekend mornings, I have driven to the studio only to be told at the door that the instructor called out and class was canceled. There was zero prior notification and it was a complete waste of my time and gas. The studio’s only compensation for their failure is returning the class credit I already paid for.
However, the management is extremely rigid when it comes to members. Recently, I made a one-time mistake of forgetting my grip socks. I rushed home to get them and arrived just a minute past the 5-minute grace period. Despite my 18-month history as a loyal student, the manager was cold and insisted that rules are rules. I was barred from entry and lost my class credit which costs over $30. It is insulting that the studio expects members to be perfect while they frequently fail to meet their own standards of punctuality and reliability.
Regarding the instruction, the turnover rate is high and many great teachers have left. It is hard to get used to an instructor’s style before they are replaced. While a few good instructors remain, the overall teaching quality feels much less professional than before. Some classes have become repetitive and instructors often seem less engaged in correcting form or fixing movements. Some even start classes several minutes late while socializing, yet members are punished for a single minute of delay.
It is disheartening to see the quality decline at a studio I have supported since day one. I can no longer recommend this location until management starts prioritizing professional communication and shows respect for their members' time and loyalty.
What types of Pilates classes does Club Pilates Diamond Bar offer?
Club Pilates Diamond Bar offers reformer Pilates classes including group reformer classes, private training, and semi-private training sessions suitable for all ages and fitness levels.
What are the operating hours of Club Pilates Diamond Bar?
Club Pilates Diamond Bar is open Monday to Friday from 6:00 AM to 8:00 PM, and on Saturdays and Sundays from 6:00 AM to 12:00 PM.
Where is Club Pilates Diamond Bar located?
The studio is located at 21349 Cold Spring Lane, Diamond Bar, CA 91765, USA.
How can I contact Club Pilates Diamond Bar?
You can contact them by phone at +1 909-551-3388 or email at diamondbar@clubpilates.com.
What payment options are accepted at Club Pilates Diamond Bar?
They accept American Express, Discover, MasterCard, and Visa for payment.
Does Club Pilates Diamond Bar offer any special promotions for new customers?
Yes, new customers can get started with a Free Intro Class by signing up through their featured promotion.
Where can I view the class schedule or book a reservation for Club Pilates Diamond Bar?
You can view the class schedule and make reservations online at http://clubpilates.com/diamondbar/class-schedule/?ref=62893&utm_campaign=yext.
Are there any nearby fitness or wellness-related places to visit around Club Pilates Diamond Bar?
Yes, nearby places include Planet Fitness gym for additional workouts, Amor Skin Med Spa for skin care and beauty treatments, and Sakura Foot Spa for massage therapy.
What nearby places offer healthy supplements or nutrition products?
Nearby, you can find GNC and Japanese Health Supplements - Umeken USA which provide vitamins, supplements, and health foods.
Are there any nearby dining options close to Club Pilates Diamond Bar?
Yes, there are several nearby restaurants including Awoolim Mix Mi (Asian fusion), Gook Hwa House (Korean and pan Asian), Awoolim Kimbap Factory (Korean fast food), Munchies (burger restaurant), and Tous Les Jours (bakery and French cuisine).
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