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HVAC and AC repair near 78245 in San Antonio, TX
ZIP code 78245 sits inside San Antonio, in Bexar County, Texas. Calls from 78245 are routed to a provider covering this area, for cooling and heating faults alike.
Your call connects you with an independent local HVAC provider. No obligation.
Call (855) 321-3194Who covers HVAC repair in ZIP code 78245?
For cooling or heating faults at an address in 78245, the number is (855) 321-3194. The code belongs to San Antonio in Bexar County, and the operator matches it against available providers before connecting you.
What routing from 78245 looks like
Providers serving 78245 cover the surrounding Bexar County area and typically service several adjacent ZIP codes as well. The neighbour list on this page shows the codes most likely to share provider coverage.
The 78245 page makes the routing context visible before you call. The parent city is San Antonio, the county is Bexar, and both city pages carry the service and cost detail in full for cooling and heating.
78245 connects to both AC and heating providers through one call. The San Antonio cooling page and heating page each carry the full service and cost detail for their side. AC repair in San Antonio and heating repair in San Antonio.
Services
Services routed from 78245
Cooling
AC Repair
Cooling faults diagnosed and repaired
Cooling
AC Installation and Replacement
Cooling system replacement and new installation
Heating
Furnace Repair
No-heat calls, lockouts and furnace fault diagnosis
Heating
Heat Pump Repair
Heat pump faults including reversing valve and defrost problems
Top problems in 78245
What a call from 78245 involves
The provider attending an address in 78245 inspects the system, explains what the work requires, and confirms their price before anything is charged. We do not set or quote figures.
Coverage for this area is published on the San Antonio cooling page and the San Antonio heating page.
Emergency
If this is happening right now
Call now
- No cool air during a heat advisory
- No heat with outdoor temperatures below freezing
- Burning smell from the vents
- Water pooling at the air handler
- Ice on the line set
- Breaker tripping on every cycle
Call (855) 321-3194 and give your ZIP code.
Shut it off and call the utility or 911 first
- You smell gas: leave the building, then call the gas utility or 911
- Smoke or sparking at the equipment
- A carbon monoxide alarm is sounding: leave and call 911
Reference: CPSC recalls and US Fire Administration heating fire safety.
Shut it down safely
- Set the thermostat to off so the system stops cycling.
- Kill the breaker at the air handler and at the outdoor condenser.
- If you smell gas, leave the building first, then close the gas shut-off at the furnace only once you are outside and have called the utility or 911.
- Clear the area around the equipment and keep pets and people away from it.
A 24/7 line means the phone is answered around the clock in ET. It does not mean a technician is standing by in every market at every hour.
Same-day and 24/7 emergency services are subject to provider participation, location, technician availability, and demand. Availability is not guaranteed and may vary by market and appointment capacity.
Call (855) 321-3194Questions
Questions about ZIP 78245
Is there a charge for the referral itself?
No. There is no charge to call and no obligation to proceed. We may be compensated by providers or partners when you call, which does not change what you are quoted or what you pay.
Does 78245 have a dedicated page because of its size?
78245 has its own page so the routing context is clear: it belongs to San Antonio in Bexar County. The page also lists neighbouring codes, each with its own page, so you can confirm the right area before calling.
When is availability highest for 78245?
The line is answered 24/7 in ET, but availability of providers in Bexar County is higher during business hours on weekdays outside peak season. The operator gives you the honest window regardless of when you call.
Written and fact-checked by the HVAC Emergency USA editorial team. Last updated . Editorial policy.
HVAC fault in 78245?
One call connects you with an independent local provider covering this ZIP code.
Call (855) 321-3194Same-day and 24/7 emergency services are subject to provider participation, location, technician availability, and demand. Availability is not guaranteed and may vary by market and appointment capacity.