Heat Pump
Installation
& Repair in San Antonio

Yes, in fact, all-electric San Antonio homes are where heat pumps deliver the most dramatic efficiency improvement. Properties in King William (78204), Midtown (78212), and parts of the West Side that were built without gas infrastructure typically heat with electric resistance strips, which operate at 100% efficiency one kilowatt of electricity in, one kilowatt of heat out. A heat pump running at a COP (Coefficient of Performance) of 3.0–4.0 produces three to four kilowatts of heat for every one kilowatt consumed, by moving heat from outdoor air rather than generating it. At CPS Energy’s residential rate of approximately $0.12/kWh, San Antonio homeowners replacing resistance strips with a SEER2 16 heat pump typically see $40–$80 per month in heating cost reduction, on top of summer cooling savings.

CPS Energy offers rebates for qualifying high-efficiency heat pump installations in San Antonio. SEER2 15 or higher systems may qualify, with higher-efficiency tiers potentially receiving larger rebates. Rebate program amounts and availability change by program cycle — CPS Energy has limited annual funding, and applications are processed in order received. Honeycomb technicians can assess your address’s CPS service eligibility during the free in-home estimate and submit rebate paperwork on your behalf at no additional charge. Call (726) 233-6044 to discuss current rebate availability before your estimate appointment.

Not always without assessment. San Antonio homes built before 1990 particularly properties in King William, Monte Vista, Mahncke Park, and the Medical Center corridor often have original duct trunk systems designed for the lower airflow of older equipment. Heat pumps move more air volume than same-capacity gas furnaces, and undersized return air openings can cause static pressure issues that reduce efficiency and increase compressor wear. Honeycomb assesses duct compatibility during every free in-home estimate. Where modifications are needed, we quote duct corrections as part of the installation scope with your approval before any work begins.

Heat pump installation in San Antonio typically ranges from $10,800 to $21,100 depending on system size (tonnage), efficiency rating (SEER2), and existing ductwork condition. Single-stage systems for smaller homes start in the $10,800–$18,000 range. Two-stage systems for mid-size Stone Oak and Alamo Ranch homes run $14,200–$21,100. Variable-speed/inverter systems for larger homes are quoted on-site. Honeycomb provides transparent pricing no hourly charges, no scope additions without approval. Call (726) 233-6044 for a free in-home estimate. See our guide on saving 15% on AC installation in San Antonio for timing and rebate strategies that also apply to heat pump installs.

Yes, with very minor efficiency reduction. Modern heat pumps maintain effective heating performance down to approximately 17°F well below the typical San Antonio low during cold snaps. San Antonio averages only 22 days per year below freezing, compared to Dallas, Houston, or Austin. During the rare multi-day freeze event, heat pumps may see reduced COP efficiency compared to spring and fall but they still outperform electric resistance strips at temperatures as low as 25°F. Amana and Goodman heat pumps installed by Honeycomb include defrost cycle controls designed for Texas weather patterns. Backup electric heat strips are integrated for extreme cold events and activate automatically when needed.

For most San Antonio homes experiencing humidity discomfort rooms that feel clammy at 74°F, condensation on windows, or musty smells during the humid months a two-stage or variable-speed system provides meaningfully better dehumidification than single-stage. Single-stage systems cool quickly and cycle off, leaving moisture in the air. Two-stage systems run at low stage for longer periods, removing more humidity per cooling cycle. Variable-speed/inverter systems maintain continuous low-level operation and deliver the best moisture control important for San Antonio’s 65–70% average summer humidity from June through September. For homes under 2,000 sq ft, two-stage is typically sufficient. For larger Alamo Ranch and Stone Oak homes over 2,800 sq ft, variable-speed provides the most consistent comfort.

Most residential heat pump installations in San Antonio take 4–8 hours. Honeycomb’s background-checked installation technicians handle removal of the old system, outdoor and indoor unit installation, refrigerant line set connection, electrical connections, permit coordination, and full system testing in both heating and cooling mode. Most customers have a fully operational system by end of day. All work is photographed and documented, and you receive a complete service report before we leave.