Previous Next DescriptionPhotosGriffin Fitness is a fitness center service based in Ontario, California serving San Bernardino County. Contact us for more details. Griffin Fitness 1500 S Milliken Ave Ste D Ontario, CA 91761 (909) 638-1470 Local Gym Guide Map Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Previous Next
