Heating & Furnace Repair
San Antonio, TX
Gas furnaces, heat pumps, dual-fuel systems — we service them all. San Antonio winters hit harder than people think. Don't wait.
Heating Repair in San Antonio When You Need It
Most San Antonio homeowners don't think about heating until it fails. When temperatures drop into the 30s — and January cold snaps can push temps to 25–30°F in Bexar County — a dead furnace or heat pump isn't just uncomfortable. It can be dangerous, especially for elderly residents, young children, and people with medical conditions.
Good Times HVAC offers same-day heating repair throughout San Antonio, Schertz, New Braunfels, Boerne, Helotes, and the surrounding Hill Country. Jimmy Crenshaw and Austin Privett have diagnosed and repaired every type of heating system in Texas — from aging gas furnaces in Alamo Heights to modern heat pumps in Stone Oak to dual-fuel systems in Converse.
San Antonio's heating season is short but the cold snaps are real. The last thing you want is to discover your furnace doesn't work when the temperature drops overnight. We service all makes and models — and we're available same-day.
Common Heating Problems in San Antonio
San Antonio's heating challenges are unique. The mild climate means heating systems sit dormant for months, then get called on suddenly during a January cold front. Components that worked fine in November may fail after months of inactivity. Here's what we see most:
- Gas furnace won't ignite — Igniter, flame sensor, or gas valve failure. Common after months without use. Often a quick repair when caught early.
- Furnace blowing cold air — Heat exchanger issues, burner failure, or thermostat miscommunication. Can also indicate a heat pump reversing valve stuck in cooling mode.
- Heat pump not heating — Reversing valve failure, low refrigerant charge, or defrost cycle issues. Heat pumps are common in SA and require specific diagnostic expertise.
- Short cycling — Cracked heat exchanger (safety shutdown), flame rollout, or limit switch tripping. Short cycling is always a symptom — not a fix in itself.
- Carbon monoxide concerns — Cracked heat exchanger is a CO risk. If you have any suspicion, leave the building and call us immediately. CO is colorless and odorless.
- Dual-fuel system not switching modes — Control board, outdoor thermostat, or reversing valve issue. Common in homes with heat pump + gas furnace combos.
- No airflow or weak airflow — Blower motor failure, clogged filter, or duct issue. Heating exists but can't distribute it through the home.
All Furnace Types Serviced in San Antonio
- Gas furnaces — All major brands (Carrier, Trane, Lennox, Goodman, Rheem, York), 80% and 90%+ AFUE efficiency ratings
- Electric furnaces and air handlers — Electric resistance heating, common in older SA homes
- Standard split-system heat pumps — Both heating and cooling from a single unit
- Dual-fuel hybrid systems — Heat pump + gas furnace, ideal for San Antonio's climate variability
- Variable-speed inverter heat pumps — Modern high-efficiency heat pumps with variable-speed compressors
Emergency Heating Repair
When a cold front rolls into San Antonio in January, temperatures can drop 40–50 degrees overnight. A heating system that was "running fine" can fail under the sudden load. If your heat goes out overnight or on a weekend, call us at (210) 760-6407. Emergency service is available — we don't leave San Antonio families without heat when it matters.
How We Fix Your Heating System
Same-Day Dispatch
Call before noon — we send a licensed technician to your home the same day with a fully stocked service truck.
Full Safety Inspection
We check heat exchangers for cracks, combustion analysis, CO levels, and electrical safety before diagnosing the failure.
Written Repair Quote
You see the price before we touch anything. No surprise additions when the invoice arrives.
Repair & Guarantee
We fix it right, test the system under full load, and back the repair with our 12-month workmanship guarantee.
Why San Antonio Homeowners Choose Good Times HVAC for Heating Repair
All System Types
Gas furnaces, electric furnaces, heat pumps, and dual-fuel systems. We diagnose what your neighbors' HVAC companies can't.
Safety First
Every heating repair includes a combustion safety check — CO levels, heat exchanger integrity, and gas connections. We don't just fix the symptom.
TACLA154716E Licensed
Texas state licensed and verifiable at tdlr.texas.gov. Every tech on our crew is licensed. No unlicensed helpers working on your gas system.
Upfront Pricing
Written quote before any work starts. The number on the quote is the number on the invoice. No surprises.
Heating Repair FAQ
How cold does San Antonio get in winter?
San Antonio winters regularly drop into the 30s during December and January. Cold snaps — especially during Arctic air mass intrusions — can push temperatures to 25–30°F for multiple consecutive days. A failed furnace or heat pump is a real issue — same-day heating repair keeps your family safe and comfortable.
Do you repair heat pumps?
Yes. We service all heat pump brands and configurations including standard split-system heat pumps, dual-fuel hybrid systems, and variable-speed heat pumps. Heat pump diagnostics require different tools and expertise than gas furnace repair — we have both.
How do I know if my heat exchanger is cracked?
Cracked heat exchangers are a carbon monoxide hazard. Signs include visible soot around the furnace, unusual smells when the system runs, or headaches that improve when you leave the house. Call us immediately — we'll perform a full combustion safety inspection.
Should I repair or replace my furnace?
If your furnace is over 15 years old and the repair exceeds $800–$1,000, replacement often makes more sense. We'll show you both options with real numbers, not just push a sale. In San Antonio, furnaces often last 18–25 years due to light winter use, so this decision depends heavily on the specific condition of your unit.
Is Good Times HVAC licensed to work on gas systems in Texas?
Yes. TACLA154716E covers all HVAC work including gas furnaces. All our technicians are licensed. Never let an unlicensed contractor work on your gas heating system — it's both illegal and dangerous in Texas.
Heat Out? Don't Wait.
Same-day heating repair throughout San Antonio. Call now — we'll be there today.
(210) 760-6407