About the gym Welcome to Powerhouse Gym, El Paso’s premier fitness destination! Conveniently located at 1840 Lee Trevino, our 35,000 sq. ft. facility offers state-of-the-art equipment, personal training, childcare, infrared saunas, a juice bar, and more.With over 40 years of experience, Powerhouse Gym has built a trusted reputation for helping members achieve their fitness goals.