Heights Fitness JC Heights is a gym in Jersey City, New Jersey, dedicated to fitness in a straightforward, no-frills sense: a place centered on exercise, routine, and physical well-being. Its identity is clear in its name, pairing a local Jersey City reference with an emphasis on fitness itself. As a business in the gym category, it belongs to the everyday infrastructure of health and training—space made for movement, conditioning, and consistency. The focus is practical and familiar, rooted in the core purpose of a gym: supporting regular workouts and an active lifestyle within the Jersey City community.