Home › Top 5 Fitness and Gym in North Haven, Connecticut Find best Fitness and Gym in North Haven, Connecticut, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Trax Training & Fitness Center US, North Haven, CT 06473510 Washington Ave Revolution Fitness Clubs US, North Haven, CT 0647387 Washington Ave CrossFit HCC US, North Haven, CT 06473338 State St Resilient Training Lab US, North Haven, CT 0647387 Washington Ave Powerhouse Gym - North Haven US, North Haven, CT 0647331 Bernhard Rd