HVAC maintenance cost
An annual HVAC maintenance plan costs $120 to $360 a year and usually includes two tune-ups (one for cooling, one for heating). Paying per visit, each tune-up costs $70 to $200. Regular maintenance lowers energy use and helps prevent expensive breakdowns.
Quick answer
$120 – $360per year for a maintenance plan
Most annual HVAC plans cost $120 to $360, often billed $10 to $30 a month. A single tune-up is $70 to $200, and premium plans with repair discounts and priority service reach about $500.
Maintenance costs
| Service | Typical cost | How often |
|---|---|---|
| AC tune-up | $70 – $200 | Every spring |
| Furnace tune-up | $70 – $200 | Every fall |
| Annual maintenance plan | $120 – $360 | Yearly (often $10 – $30/month) |
| Full HVAC inspection | $150 – $500 | Buying a home or a second opinion |
| DIY filter changes | $10 – $70 | Every 1 – 3 months |
Are maintenance plans worth it?
| Benefit | Typical value |
|---|---|
| Two tune-ups per year | $140 – $400 |
| Waived or reduced service call fees | $75 – $200 per visit |
| Repair discounts | 10% – 20% |
| Priority scheduling | Faster service in heat waves and cold snaps |
If you'd book two tune-ups a year anyway, a plan usually pays for itself, and the repair discounts and priority service are a bonus. Read the fine print: some plans exclude refrigerant, parts or after-hours calls. Many manufacturer warranties also expect proof of regular maintenance.
What you can do yourself
- Change the filter every 1 to 3 months.
- Keep 2 feet of clear space around the outdoor unit; hose off the coil gently.
- Pour a cup of diluted vinegar into the AC drain line each spring (if your manufacturer allows).
- Keep supply and return vents open and unblocked.
- Test CO and smoke alarms monthly.
Why it pays off
The U.S. Department of Energy notes that replacing a dirty filter alone can lower an air conditioner's energy use by 5% to 15%. Tune-ups catch weak capacitors, clogged drains and refrigerant leaks before they cause no-cool or no-heat emergencies, which cost more after hours. See HVAC repair cost and service call fees.
How to get a fair quote
- Get at least three written quotes that list the brand, model number, size (tons or BTU) and efficiency rating.
- Ask whether the price includes permits, removal of the old unit, refrigerant, a new thermostat and any duct or electrical work.
- Ask for a load calculation (Manual J) instead of matching the old unit's size by default.
- Compare labor warranties (1 to 10 years) as well as the manufacturer's parts warranty, and register the equipment.
- Schedule non-urgent work in spring or fall, when contractors are less busy and more willing to discount.
Frequently asked questions
How much does HVAC maintenance cost per year?
About $120 to $360 a year for a maintenance plan, or $140 to $400 if you pay for two tune-ups separately.
How often should HVAC be serviced?
Twice a year: the AC or heat pump in spring and the furnace or heat pump in fall.
What does an HVAC maintenance plan include?
Usually two tune-ups, filter checks, cleaning, safety tests, discounts on repairs and priority service.
Sources
Prices are national averages and typical ranges from published cost data. Your price depends on your home, region, equipment and contractor, so get several written quotes. Heat & Air Costs is not an HVAC contractor; read our disclaimer.