Long Plumbing, Heating & Cooling, Kitchen & Bath Design

The Long Companies is a family-owned mechanical and HVAC services provider based in Northville, Michigan. Offering a wide range of commercial and residential services, including plumbing, heating and cooling installation and repair, the company has been providing quality service since 1949. With a focus on customer satisfaction and skilled technicians, The Long Companies serves customers across various industries, from auto plants to municipal water supplies.