HVAC Tune-Up & Maintenance Cost in Houston, Texas
HVAC tune-up in Houston runs about $170 for a typical job (per visit). Basic installs start near $80. High-efficiency equipment with duct or electrical work can reach $240.
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Houston Weather and HVAC Load
In a normal year, Houston racks up 1,222 heating and 3,279 cooling degree days (NOAA 1991-2020 normals). Cooling carries most of the load, which is why compressors and condenser fan motors wear out faster here than in northern cities. Count on roughly 5 nights below 32°F and 109 afternoons past 90°F in a typical year.
| Heating degree days / year | 1,222 |
|---|---|
| Cooling degree days / year | 3,279 |
| Nights at or below 32°F | 5 |
| Days above 90°F | 109 |
| Average low / high | 61.5°F / 79.6°F |
Houston Housing Stock
Half the homes in Houston were built before 1981 (Census ACS median), so the typical house is about 45 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 385,000 households here own their home, 42% of the occupied total. The median home value is $253,400, and median household income is $62,894. We use both figures to adjust labor and pricing for this page.
Between 2020 and 2025, NOAA's Storm Events Database logged 28 hail days and 44 days with damaging thunderstorm winds in Harris County. 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. Harris County also had 9 tornado days in that period.
When to Book It
- Heating or cooling season is a few weeks away
- The system hasn't been serviced in the past year
- Airflow is weak, or room temperatures are uneven
What Moves the Price
- A yearly maintenance plan or a one-time visit
- How many systems the house has
- One system, or both heating and cooling
- Extra cleaning of the coil, blower or drain
For Houston we lowered the national figures about 6%, based on local income, home values and climate-based equipment sizing. Get at least three written quotes; real bids can land outside this range.
What the Quote Should Cover
- Inspecting the burners, flame sensor and heat exchanger
- Tightening electrical connections
- Cleaning the coil and condensate drain
- Calibrating the thermostat
- Checking refrigerant and airflow
- Checking and replacing the filter
Texas Permits, Efficiency Rules and Rebates
Texas is in the DOE's Southeast region, where new split central air conditioners need at least 14.3 SEER2 (13.8 SEER2 for systems of 45,000 BTU/h and up).
Before You Hire
- Have the furnace tuned up in the fall and the AC in the spring.
- Keep your receipts. Many warranties ask for proof of maintenance.
- Yearly plans usually include repair discounts and priority scheduling.
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HVAC Tune-Up & Maintenance Questions from Houston Homeowners
How much is HVAC tune-up in Houston?
Plan on $80 to $240, with most jobs near $170. 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 Houston?
Between late fall and early spring. With 109 days over 90°F, Houston contractors are booked solid all summer, and off-season jobs are easier to schedule and negotiate.
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.
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.
HVAC Tune-Up & Maintenance Near Houston
- San Antonio $80 to $240
- Dallas $90 to $250
- Fort Worth $90 to $260
- Austin $100 to $300
- El Paso $80 to $230
- Arlington $90 to $260
- Corpus Christi $80 to $240
- Plano $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 Houston-Port; NOAA Storm Events Database 2020-2025, Harris County. Prices are our estimates, not contractor quotes. Updated 2026.