Curl Fitness - Diamond Bar - Diamond Bar, California

JP G.

This gym is the bomb! Hands down the BEST gym around! You have to visit Curl Fitness if you love working out or if you are looking to get in shape. The gym is always super clean and organized. Personal trainers move with purpose. Very motivating. They go around and clean machines every couple minutes it seems like, and the GM Gus was such a great help, providing nothing but the best service with a smile! Highly recommend to check out Curl. This gym is AWESOME!

James P. H.

Perfect gym experience. Amazing location, friendly staff, super clean, beautiful, brand new equipment, a ton of classes, clean luxurious locker room and showers. Curl Fitness gets it done right. This club is beautiful. The recent remodel puts them at a whole other level than the rest of the gyms around and it’s not even close. Always greeted with a smile and leave having a great day/ evening afterwards. Overall the best gym in the area. Got to check it out!

Shop E.

This gym is so amazing! The energy is great. They made the transition super simple from the previous gym. And they have such a variety of equipment. Always kept clean. The Manager Gustavo has been very understanding & accommodating with some of my wife and I concerns. Definitely go check it out if you’re in Diamond Bar!

Derek K.

I recently moved to the area and was looking for a new gym which ended quickly. The staff here overall is so welcoming and takes the experience to another level from other companies. They care about their members and it's so clearly felt! This gym is incredibly clean and they will have everything you need to reach your goals. Lifelong fan of Curl Fitness now!

Selena R.

I ended up with this membership unwillingly when this site was Crunch Fitness. The only email notice I got regarding the transfer of membership was the email telling me grand opening of Curl. The staff here was no help in getting my membership canceled. I had moved away so going in person was not an option. I finally got the chance to come down here today and the 2 workers were literally just lying to my face about the managers whereabouts. First it was that he was on lunch and then it was that he was in a meeting - 30 minutes turned into an hour. Anyway screw this gym and it's messed up staff. Definitely do not recommend not only this gym franchise but particularly this branch in Diamond Bar. Experience rated 0/100

Shereen W.

Since there’s so many suspicious reviews both negative (they were posted before the gym was barely opened) and positive (five stars all within the same week), I’ll give me two cents.

PROS: Visually, I prefer this gym over Planet Fitness. I like the aesthetic and lighting. They have a decent collection of machines and everything is kept quite clean. I think the variety of classes are really nice, and all the teachers I’ve tried have great vibes! (They told me two months ago they will add more classes; this is a lie. I wish they stopped coming up with so many excuses.)

CONS: They make promises they can’t keep. When I asked about their sauna, they kept making excuses saying it’ll come in February. Hey, it’s March now. No sign of a sauna or any construction happening any time soon. The water massage beds are in this weird, dinky corner so I always forget about them.
I’ve spoken to four workers there in hopes to make just small talk and get to know them, but it ALWAYS circles back to them trying to sell me their services. “Why don’t you have a trainer?” And then proceed to shame me for my choice to not get one. Every conversation with them always ends with an attempt at a sale, and frankly their prices feel REALLY high compared to other gyms with far more qualified trainers. When I brought up the price, they offered me shorter sessions at a “discount”… do the math and it’s the same price per hour as the normal sessions. At least my friend got a nice discount for her membership when she signed up. $12 a month is pretty nice.

Today I attempted to use the InBody machine to check my weight and muscle mass. Took forever to recalibrate, and when I did check, the machine was COMPLETELY off. Brought it up with an employee, and guess what? “Oh, did you work out before weighing in? Yea that might affect it.” You got to be kidding me. I’ve used the machine after my workout for the previous times and there was no issue. My weight should not be 15 pounds below what I know should be my actual weight. And they had the gall to make an excuse, saying it’s somehow MY fault the machine isn’t calibrated? It’s ok if the machine isn’t working; I’m upset at the constant lies/excuses the employees come up with.

So why am I paying $40 a month for the extra services that does not exist? This gym will try to market itself as something it is not. It’s a fine gym, just stop making these lame excuses.

Curtis J.

WOW! Curl fitness knows how to do it right! The staff is so welcoming and already knows me by name. I once worked out at a curl fitness when I was staying down at the beach and loved it! Then when I found out the Diamond bar crunch was bought and Remodeled by Curl I was so excited! Clean, Modern and Family friendly!

Diit C.

I don't usually write reviews good or bad but my experience at Curl Fitness has been amazing. I'm greeted by Faith every morning as well as most team members. The facility is always clean and so far, I have yet to wait for a machine. I highly recommend at the very least checking out this location.