The answer to 'how much does preventive maintenance cost' is that the cost can vary significantly depending on several factors. Typically, annual preventive maintenance for an HVAC system can range from $100 to $500, with most homeowners paying between $150 to $300. The exact cost will depend on the size and complexity of your system, your location, the technician's experience, and whether you need any additional services or repairs.
Regular preventive maintenance is essential to keep your HVAC system running efficiently and extend its lifespan. While the cost may seem high upfront, it can save you money in the long run by preventing more expensive breakdowns and repairs. It's best to get quotes from local HVAC contractors to determine the specific cost for your home and system.