HVAC System Replacement Cost in Morgantown, West Virginia
Expect to pay $8,000 to $17,500 for full HVAC system replacement in Morgantown, WV. Most homeowners end up near $13,200, depending on the equipment tier and how much of the old setup can be reused.
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Morgantown Weather and HVAC Load
NOAA's 1991-2020 climate normals put Morgantown at 4,964 heating degree days and 930 cooling degree days per year. Heating is the bigger job here, and furnaces and heat pumps in Morgantown put in far more hours than the air conditioner. A normal year brings 102 nights at or below freezing and 13 days over 90°F. Snowfall averages about 14 inches. For a 2,000 sq ft house, this climate points to a heating load somewhere near 55,000 BTU/h. Treat that as a starting number. A Manual J calculation will move it up or down based on insulation and windows.
| Heating degree days / year | 4,964 |
|---|---|
| Cooling degree days / year | 930 |
| Nights at or below 32°F | 102 |
| Days above 90°F | 13 |
| Average low / high | 43.9°F / 63.8°F |
Morgantown Housing Stock
Half the homes in Morgantown were built before 1966 (Census ACS median), so the typical house is about 60 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. Morgantown has roughly 5,400 owner-occupied homes, or 44.3% of households. With a median household income of $42,245 and a median home value of $238,200, local labor rates come out below the national middle in our model.
Monongalia County had 10 hail days and 37 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 Replacement Makes Sense
- Both the heating and cooling equipment are 15 years old or more
- Some rooms are uncomfortable, and the energy bills are high
- An old R-22 AC paired with an aging furnace
What Moves the Price
- Duct repair or replacement
- Thermostat and zoning upgrades
- Furnace plus AC, or heat pump plus air handler
- Permits and electrical work
- Equipment sized to the house and climate
- Efficiency ratings: SEER2, AFUE and HSPF2
We lowered the national figures about 6% for Morgantown 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
- Removing the old equipment
- Duct connections and sealing
- Startup, testing and warranty registration
- New, matched heating and cooling equipment
- A load calculation and system design
West Virginia Permits, Efficiency Rules and Rebates
West Virginia 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. Equipment replacements in Morgantown generally need a mechanical permit, and a reputable contractor will pull it for you. Ask for their West Virginia license or registration number and a certificate of insurance with the quote. The federal 25C tax credit ended for equipment installed after December 31, 2025, so incentives now come mostly from utilities and state programs. Check your electric and gas utility's rebate page before you pick equipment.
Before You Hire
- Ask for a duct leakage test. Leaky ducts can lose 20 to 30% of what the system puts out.
- Replacing both pieces at once usually costs less than two separate jobs a few years apart.
- Make every bidder quote the same efficiency ratings, or the prices won't compare.
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HVAC System Replacement Questions from Morgantown Homeowners
How much is full HVAC system replacement in Morgantown?
Plan on $8,000 to $17,500, with most jobs near $13,200. Equipment efficiency, house size and the condition of the ducts and wiring decide where your quote falls.
When is the best time to schedule full HVAC system replacement in Morgantown?
Between late spring and early fall. Morgantown averages 102 freezing nights a year, and heating calls spike from November through February.
Can I replace only the AC and keep my furnace?
Yes, as long as the indoor coil and blower work with the new AC. A mismatched system loses efficiency and can void the warranty.
How often should an HVAC system be replaced?
Most systems get replaced every 15 to 20 years. AC units and heat pumps usually wear out before gas furnaces do.
HVAC System Replacement Near Morgantown
- Huntington $7,600 to $16,600
- Parkersburg $7,800 to $16,900
- Charleston $8,200 to $17,900
- Wheeling $7,900 to $17,300
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Morgantown Hart Field; NOAA Storm Events Database 2020-2025, Monongalia County. Prices are our estimates, not contractor quotes. Updated 2026.