HVAC Tune-Up & Maintenance Cost in Ann Arbor, Michigan
Our 2026 estimate for HVAC tune-up in Ann Arbor, MI is $100 to $280 (per visit). That puts Ann Arbor 9% above the national average, mainly because of higher incomes and home values, which push labor rates up.
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Ann Arbor Weather and HVAC Load
Ann Arbor logs 6,680 heating degree days and 594 cooling degree days in a normal year, based on the closest NOAA weather station. Heating is the bigger job here, and furnaces and heat pumps in Ann Arbor put in far more hours than the air conditioner. Count on roughly 147 nights below 32°F and 14 afternoons past 90°F in a typical year. Snowfall averages about 59 inches.
| Heating degree days / year | 6,680 |
|---|---|
| Cooling degree days / year | 594 |
| Nights at or below 32°F | 147 |
| Days above 90°F | 14 |
| Average low / high | 37.5°F / 58.9°F |
Ann Arbor Housing Stock
The median Ann Arbor home dates to 1971, according to the Census ACS. That makes the typical house about 55 years old. A lot of these homes are on their second or third system by now. The ductwork is usually original, and leaky joints are common. About 23,000 households here own their home, 45.6% of the occupied total. The median home value is $435,100, and median household income is $81,089. We use both figures to adjust labor and pricing for this page.
Washtenaw County had 9 hail days and 26 days with damaging thunderstorm winds from 2020 through 2025, according to NOAA storm records. The largest hail reported was 2 inches across. Hail flattens the thin aluminum fins on condenser coils and cuts airflow. After a big storm, take a look at the outdoor unit; homeowners insurance often covers the damage.
When to Book It
- Heating or cooling season is a few weeks away
- Your energy bills have crept up
- The system hasn't been serviced in the past year
What Moves the Price
- Extra cleaning of the coil, blower or drain
- One system, or both heating and cooling
- A yearly maintenance plan or a one-time visit
- How many systems the house has
We raised the national figures about 9% for Ann Arbor using local income, home values and the equipment size this climate needs. Real bids can still come in outside the range, so collect three written quotes.
What the Quote Should Cover
- Calibrating the thermostat
- Cleaning the coil and condensate drain
- Checking refrigerant and airflow
- Inspecting the burners, flame sensor and heat exchanger
- Checking and replacing the filter
- Tightening electrical connections
Michigan Permits, Efficiency Rules and Rebates
Michigan falls in the DOE's North region. New split central air conditioners must meet at least 13.4 SEER2, and heat pumps sold anywhere in the U.S. need 14.3 SEER2 and 7.5 HSPF2.
Before You Hire
- Yearly plans usually include repair discounts and priority scheduling.
- Change 1-inch filters every one to three months.
- Keep your receipts. Many warranties ask for proof of maintenance.
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HVAC Tune-Up & Maintenance Questions from Ann Arbor Homeowners
How much is HVAC tune-up in Ann Arbor?
Plan on $100 to $280, with most jobs near $200. Equipment efficiency, house size and the condition of the ducts and wiring decide where your quote falls.
When is the best time to schedule HVAC tune-up in Ann Arbor?
Between late spring and early fall. Ann Arbor averages 147 freezing nights a year, and heating calls spike from November through February.
How often should HVAC be serviced?
Once a year for a furnace or an AC. Twice a year for a heat pump or any system that runs year-round.
Is an HVAC maintenance plan worth it?
For most people, yes. A plan usually costs about the same as two tune-ups, and the repair discounts and priority scheduling come with it.
HVAC Tune-Up & Maintenance Near Ann Arbor
- Sterling Heights $90 to $260
- Lansing $80 to $220
- Warren $80 to $230
- Dearborn $80 to $240
- Grand Rapids $80 to $240
- Livonia $90 to $270
- Detroit $80 to $220
- Troy $110 to $310
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Ann Arbor; NOAA Storm Events Database 2020-2025, Washtenaw County. Prices are our estimates, not contractor quotes. Updated 2026.