Looking for 24 Hour Fitness locations in Ontario? USLocalGyms helps you find all location in Ontario, CA. There are a total of 4 24 Hour Fitness gyms in Ontario. On the map below you can see all the locations of gyms in the city. Going to the page of the gym from the list, you can see the opening hours, services, read reviews of those who have used the services. If you have visited 24 Hour Fitness in Ontario, please leave a review about your visit. The closest locations to you are: 2580 S Archibald Ave, Ontario, CA 91761, 685 W Foothill Blvd, Upland, CA 91786, 9750 Central Ave, Montclair, CA 91763
24 Hour FitnessFirst class all the. Staff is friendly and Competent... Clean facilities and a kind atmosphere.... Working out at this place is like following wedding vows... for Richer or Poorer..... more
Great clean gym. I would recommend anyone to come here given the friendly staff and clean equipment. Gave 3 stars because I really would have liked this location to be open 24 hours.... more
man im just writing this review because Ive missed chest and leg day for almost 2 months :( see you soon hopefully. Air ducking always dirty. When toilets are clogged, staff too lazy to help out.... more
One of the bigger gyms in the area.Restrooms needs to be cleaner.. I have been attending the Silver Sneakers Workout for a couple of months now, and it is incredible how much my flexibility has increased in such a short time.... more