Long-established HVAC company with a 30+ year track record of consistent revenue and profitability. This business services residential and commercial clients, handling installations, repairs, and design/build projects for furnaces, air conditioners, boilers, ductless systems, rooftop equipment, and more. The company fabricates its own ductwork, ensuring quality control and operational efficiency. The customer base includes institutional clients, group homes, churches, and commercial businesses, with approximately 25 active accounts and a strong reputation in the market for honesty and integrity. Opportunities exist to expand residential service contracts and leverage internet marketing for further growth. The business operates from a facility with office, fabrication, and storage areas, and includes trucks, equipment, and tools with the sale. The owner is looking to retire but is willing to provide transition training. This is an excellent opportunity for an HVAC professional or a strategic buyer seeking a turnkey, profitable operation with an established client base and room for growth.