Emergency line open 24/7 · Times shown in ET
HVAC and AC repair near 78239 in San Antonio, TX
ZIP code 78239 sits inside San Antonio, in Bexar County, Texas. Calls from 78239 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 78239?
78239 sits inside San Antonio, Bexar County. Dial (855) 321-3194 for cooling or heating faults. We connect you with a local provider covering that ZIP code, who confirms the appointment and their price before carrying out work.
What routing from 78239 looks like
ZIP code 78239 is the field that determines which providers are available for your address in San Antonio. Giving it to the operator is the first step in matching an independent provider to your cooling or heating fault.
The 78239 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.
One number handles both AC and heating calls from 78239. For the complete service breakdowns, the San Antonio cooling page and the San Antonio heating page carry that detail. AC repair in San Antonio and heating repair in San Antonio.
Services
Services routed from 78239
Cooling
AC Repair
AC system faults identified and repaired by an independent provider
Cooling
AC Installation and Replacement
Air conditioning replacement when repair is no longer viable
Heating
Furnace Repair
Furnace faults: no heat, ignition failures and lockouts
Heating
Heat Pump Repair
Heat pump fault diagnosis covering defrost, charge and mode issues
Top problems in 78239
What a call from 78239 involves
What a service call costs in 78239 is the provider's figure, given to you after they have seen the system and before they begin. No charge is committed until you agree to it.
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 78239
Is same-day service possible in 78239?
Sometimes. The line is answered 24/7 in ET, but same-day arrival depends on provider participation, technician availability and demand in Bexar County at that moment. The operator gives you the real window.
Why does the 78239 page show neighbouring ZIP codes?
Provider coverage in Bexar County often spans several adjacent codes. The neighbour list is useful when availability in 78239 is limited and you want to confirm that help is available from an adjacent area.
Is the line open overnight for 78239?
The emergency line is answered 24/7 in ET. Whether a provider can reach 78239 overnight depends on provider participation, technician availability and demand, so same-day or overnight attendance cannot be promised in advance.
Written and fact-checked by the HVAC Emergency USA editorial team. Last updated . Editorial policy.
HVAC fault in 78239?
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.