What Is the Average Furnace Maintenance Cost for Homeowners?

There isn’t a single “average” furnace maintenance price because cost varies by system, access, and what the tune-up includes. At Bill Howe, seasonal heater tune-up promotions have been listed at $69 or $79, depending on the offer window. Annual plans are available through Bill’s Family Plans for ongoing care. A technician confirms final pricing after inspection. We serve homes across San Diego.

• Check for current tune-up promos.
• Ask if a complimentary standard filter replacement is included.
• Consider combining HVAC with plumbing in one plan.

<br/> Updated: 2025-11-25 00:00:00 <br/>

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"The installation of our heating, AC, and ductwork replacement was completed by Gabriel and Jesus, who were very professional and courteous." — David J.