Highest Rated
Rocked Up Gym maintains a perfect 5.0★ across 13 reviews.
Rocked Up Gym
Gym
★★★★★5.0(13)Unknown Hours
17070 Walnut Village Pkwy Ste L, Fontana, CA 92336
📞 (562)
Gym in Fontana, CA
12 matches
12 matches · By distance · Gym
Early Opener
TIV HeadQuarters opens at 5 AM weekdays with 5.0★ rating across 16 reviews and extended hours until 9 PM Mon–Thu.
TIV HeadQuarters
Gym
★★★★★5.0(16)Open
7426 Cherry Ave #160, Fontana, CA 92336
📞 (909)🌐 Website
HEROCAMP
Gym
★★★★★5.0(22)Closed
14189 Foothill Blvd STE 109, Fontana, CA 92335
🌐 Website
Iconiq Training Facility
Gym
★★★★★5.0(15)Closed
8127 Mulberry Ave, Fontana, CA 92335
🌐 Website
Most Reviewed
CrossFit Fontana has 34 reviews with 4.9★ rating and opens early weekdays (5 AM) with extended evening hours until 8 PM.
CrossFit Fontana
Gym
★★★★★4.9(34)Unknown Hours
7940 Cherry Ave STE 205, Fontana, CA 92336
📞 (909)🌐 Website
New U Fitness Private Gym LLC
Gym
★★★★★4.7(19)Open
8524 Sierra Ave., Fontana, CA 92335
📞 (909)
Open 24/7
24 Hour Fitness operates around the clock every day with 1,276 reviews (4.4★).
24 Hour Fitness
Gym
★★★★★4.4(1,276)Open
17204 Slover Ave, Fontana, CA 92337
📞 (909)🌐 Website
Highest-Rated 24/7
Planet Fitness is open 24/7 with 4.4★ rating from 386 reviews, offering consistent availability.
Planet Fitness
Gym
★★★★★4.4(386)Open
14940 Summit Ave, Fontana, CA 92336
📞 (909)🌐 Website
Planet Fitness
Gym
★★★★★4.0(1,025)Open
10200 Juniper Ave, Fontana, CA 92335
📞 (909)🌐 Website
LA Fitness
Gym
★★★★★3.9(673)Open
16289 Sierra Lakes Pkwy, Fontana, CA 92336
📞 (909)🌐 Website
Legends Athletic Performance
Gym
★★★★★3.7(49)Closed
10557 Juniper Ave STE O, Fontana, CA 92337
📞 (909)🌐 Website
Gymko Iron
Gym
★★★★★0.0(0)Open
14189 Foothill Blvd STE 106, Fontana, CA 92335
📞 (909)