Contact Duffy Fitness Institute

Duffy Fitness Institute is dedicated to developing fitness through scientific methods of improving strength and mobility, in a warm and inviting environment. Our exclusive Irvine studio emphasizes a holistic experience with new revolutionary state of the art equipment and techniques. We are conveniently located near the Orange County Airport:

Duffy Fitness Institute 17891 Sky Park Circle, Ste. F Irvine, CA 92614

You can always make your appointments right from our website, but Kelli is always ready to help and just a phone call away at (949) 281-5446.

We offer private showers and changing rooms for our Executive Members participating in private training.

Our retail center and website offers a complete line of Poliquin and Pharmanex supplements as well as fitness products that will help you reach your goals and keep you looking good while you are doing it..