A1 Mechanical Heating and Cooling

A1 Mechanical is a trusted HVAC company serving homeowners and businesses with expert heating, cooling, and indoor air quality solutions. From energy-efficient system replacements to reliable repairs and seasonal maintenance, our certified technicians deliver top-tier service backed by integrity and experience. A1 Mechanical proudly serves Indianapolis & the surrounding areas. We offer flexible financing, upfront pricing, and 5-star customer support. Whether you need a furnace tune-up, A/C replacement, or whole-home air purification, choose A1 Mechanical—where we're locally owned & comfort driven.