Thunder Fitness San Jose

This is a great gym if you're looking to seriously work out. The 7 days, 24-hour access is tremendously convenient as if having your own gym. The owner and staff are very attentive to your needs and are very caring. The no contract commitment and setup fees are additional incentives for joining this gym.

I met the owner, Michael, through a mutual friend. Michael is very passionate about helping people, teaching self-reliance, and growing a supportive community. I would highly recommend Thunder Fitness for those looking to get in shape but also for an excellent teacher and mentor. They can save you years of trial and error.

Excellent small privately owned gym with all the essential weightlifting equipment you'd need. Easy access through a phone app. Small cubbies to stash your belongings.

An excellent 24-hour keycard access gym with owners who truly care about each member’s needs. Mike (owner) also doubles as a certified personal trainer and can customize a plan to fit your goals. Very knowledgeable. Machines in this facility also have QR codes to which you can scan and learn how to properly use each machine with a video walkthrough. Very helpful. A great new addition to South San Jose. Highly recommend!

Love the owners! the staff is really close with each one of their customers and knows everyone by name. My partner and I attend here and we love it, we love it more because it’s opened 24/7 . you have the flexibility to always have room to have the gym to yourself which is great for someone who is shy like myself to work out infront of people. we definitely recommend this place !