Heat Pump Installation Cost in Waco, Texas

Waco Weather and HVAC Load

Waco logs 2,125 heating degree days and 2,725 cooling degree days in a normal year, based on the closest NOAA weather station. Neither season dominates in Waco. That balance is a big reason heat pumps and dual-fuel systems sell well in Texas. On average, Waco gets 38 freezing nights and 108 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.

Waco Housing Stock

Half the homes in Waco were built before 1977 (Census ACS median), so the typical house is about 49 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. Waco has roughly 26,000 owner-occupied homes, or 48.9% of households. Homes here have a median value of $199,600 and households a median income of $51,468. Those two numbers drive the labor adjustment in our estimate.

McLennan County had 27 hail days and 22 days with damaging thunderstorm winds from 2020 through 2025, according to NOAA storm records. The largest hail reported was 4.5 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. McLennan County also had 5 tornado days in that period.

When It Makes Sense

• Your AC needs replacing, and you'd like cheaper heat at the same time
• The house heats with electric baseboard, oil or propane
• Energy bills are higher than you want them to be

What Moves the Price

• Variable-speed (inverter) or single-stage compressor
• Electrical panel capacity and wiring
• A ducted system or a ductless mini-split
• Backup heat, either electric strips or a gas furnace (dual-fuel)
• Size in tons, and whether the unit is cold-climate rated

We kept the national figures close to unchanged for Waco 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

• A load calculation and equipment selection
• The outdoor heat pump and an indoor air handler or coil
• Line set, drain and electrical hookups
• Commissioning and warranty registration
• 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). Expect the contractor to pull a mechanical permit for a replacement job in Waco. If a bidder suggests skipping it, move on. Also ask for a Texas license or registration number and proof of insurance. 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.

Heat Pump Installation Questions from Waco Homeowners

More HVAC Prices in Waco

• Furnace Replacement in Waco
• Furnace Repair in Waco
• AC Installation in Waco
• AC Repair in Waco
• Heat Pump Repair in Waco
• HVAC System Replacement in Waco
• Ductless Mini-Split Installation in Waco
• Emergency HVAC Repair in Waco
• HVAC Tune-Up & Maintenance in Waco
• Boiler Replacement in Waco
• Air Duct Cleaning in Waco

Heat Pump Installation Near Waco

• McAllen $6,000 to $14,600
• Midland $6,300 to $15,500
• Pasadena $5,900 to $14,600
• Lewisville $6,500 to $15,900
• Mesquite $5,900 to $14,400
• Carrollton $6,800 to $16,600
• Killeen $5,500 to $13,500
• Round Rock $6,900 to $16,900