Heat Pump Installation Cost in Flower Mound, Texas
Heat pump installation in Flower Mound runs about $15,200 for a typical job. Basic installs start near $8,400. High-efficiency equipment with duct or electrical work can reach $20,700.
Compare Free Quotes in Flower Mound
Flower Mound Weather and HVAC Load
In a normal year, Flower Mound racks up 2,437 heating and 2,625 cooling degree days (NOAA 1991-2020 normals). Neither season dominates in Flower Mound. That balance is a big reason heat pumps and dual-fuel systems sell well in Texas. On average, Flower Mound gets 44 freezing nights and 104 days above 90°F per year. For a 2,000 sq ft house, this climate points to a heating load somewhere near 40,000 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 | 2,437 |
|---|---|
| Cooling degree days / year | 2,625 |
| Nights at or below 32°F | 44 |
| Days above 90°F | 104 |
| Average low / high | 54.7°F / 76.2°F |
Flower Mound Housing Stock
The median Flower Mound home dates to 1997, according to the Census ACS. That makes the typical house about 29 years old. Plenty of houses from this period still run original 1990s or early-2000s equipment, which is past its expected service life. About 23,000 households here own their home, 82.3% of the occupied total. With a median household income of $157,737 and a median home value of $514,100, local labor rates come out above the national middle in our model.
Denton County had 53 hail days and 31 days with damaging thunderstorm winds from 2020 through 2025, according to NOAA storm records. The largest hail reported was 5.9 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. Denton County also had 4 tornado days in that period.
When It Makes Sense
- The house heats with electric baseboard, oil or propane
- Energy bills are higher than you want them to be
- Your AC needs replacing, and you'd like cheaper heat at the same time
What Moves the Price
- Backup heat, either electric strips or a gas furnace (dual-fuel)
- Electrical panel capacity and wiring
- Size in tons, and whether the unit is cold-climate rated
- A ducted system or a ductless mini-split
- Variable-speed (inverter) or single-stage compressor
We raised the national figures about 54% for Flower Mound 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
- The outdoor heat pump and an indoor air handler or coil
- A load calculation and equipment selection
- Commissioning and warranty registration
- Line set, drain and electrical hookups
- Thermostat setup and backup heat settings
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). Equipment replacements in Flower Mound generally need a mechanical permit, and a reputable contractor will pull it for you. Ask for their Texas 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
- Make sure the installer sized the system for your heating load, not only cooling.
- Ask your electric utility and state energy office what heat pump rebates are open right now.
- A dual-fuel setup keeps your gas furnace as backup for the coldest nights.
Get Free Heat Pump Installation Quotes in Flower Mound
Tell us where you are and up to three licensed local pros will get in touch. You don't have to hire any of them.
Heat Pump Installation Questions from Flower Mound Homeowners
How much is heat pump installation in Flower Mound?
Plan on $8,400 to $20,700, with most jobs near $15,200. Equipment efficiency, house size and the condition of the ducts and wiring decide where your quote falls.
When is the best time to schedule heat pump installation in Flower Mound?
In spring or fall. Those are the slow months between heating and cooling season in Flower Mound.
Do heat pumps work in cold weather?
Yes. Cold-climate heat pumps keep making heat well below 0°F. They lose efficiency as it gets colder, so many homes in cold regions keep backup heat.
How long does a heat pump last?
Usually 12 to 15 years. A heat pump runs year-round, so it needs maintenance twice a year rather than once.
Heat Pump Installation Near Flower Mound
- Grapevine $7,400 to $18,100
- Mansfield $7,300 to $18,000
- Missouri City $6,700 to $16,500
- Pharr $5,600 to $13,800
- Cedar Park $7,700 to $19,000
- Longview $5,600 to $13,700
- San Marcos $5,700 to $14,000
- Baytown $5,600 to $13,800
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Grapevine Dam; NOAA Storm Events Database 2020-2025, Denton County. Prices are our estimates, not contractor quotes. Updated 2026.