A maintenance agreement for HVAC is a service contract between a homeowner or business owner and an HVAC company that provides regular maintenance and repair services for their heating, ventilation, and air conditioning (HVAC) system. The agreement typically includes routine inspections, cleaning, lubrication, and adjustments to ensure the HVAC system is operating efficiently and effectively. Additionally, the agreement may include priority service, discounts on repairs, and extended warranties. A maintenance agreement helps to ensure the longevity of the HVAC system and prevents unexpected breakdowns or costly repairs.