Emergency line open 24/7 · Times shown in ET
HVAC and AC repair near 78745 in Austin, TX
ZIP code 78745 sits inside Austin, in Travis County, Texas. Calls from 78745 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 78745?
ZIP 78745 maps to Austin, Texas. Phone (855) 321-3194 and the operator routes you to an independent provider covering it. Both cooling and heating faults use the same number and the same routing process.
What routing from 78745 looks like
Every HVAC call from 78745 starts with the ZIP code because that is what determines coverage, not the city name or the street address. Provider boundaries do not follow municipal lines in most of Travis County.
This page confirms that 78745 belongs to Austin, Texas, in Travis County. Providers covering this code typically also cover the adjoining codes, which is why the neighbour list matters during busy periods.
78745 connects to both AC and heating providers through one call. The Austin cooling page and heating page each carry the full service and cost detail for their side. AC repair in Austin and heating repair in Austin.
Services
Services routed from 78745
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 78745
What a call from 78745 involves
The provider attending an address in 78745 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 Austin cooling page and the Austin 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 78745
How quickly can someone attend in 78745?
It depends on how many providers covering Travis County are available when you call. During a heat event or a cold snap the whole market can be committed. The operator tells you the realistic window.
Is same-day service possible in 78745?
Sometimes. The line is answered 24/7 in ET, but same-day arrival depends on provider participation, technician availability and demand in Travis County at that moment. The operator gives you the real window.
Why does the 78745 page show neighbouring ZIP codes?
Provider coverage in Travis County often spans several adjacent codes. The neighbour list is useful when availability in 78745 is limited and you want to confirm that help is available from an adjacent area.
Written and fact-checked by the HVAC Emergency USA editorial team. Last updated . Editorial policy.
HVAC fault in 78745?
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.