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Heating repair in Houston, TX
Houston sits in Harris County and we cover 178 ZIP codes across it. Furnace, boiler and heat pump faults route to an independent local provider.
Your call connects you with an independent local HVAC provider. No obligation.
Call (855) 321-3194How do I get heating repair in Houston, TX today?
Start with (855) 321-3194 and give the operator your ZIP code. An independent heating provider covering Houston takes it from there, confirming availability and quoting the job on site before proceeding.
Heating calls in Houston
We cover 178 ZIP codes across Houston, Harris County for heating work: furnaces, boilers and heat pumps running in heating mode. The equipment type changes the fault list completely, so mention which you have when you call.
We cover 178 ZIP codes in Houston for heating service. The operator takes that code first, because provider coverage inside a county is rarely uniform.
Local considerations
Heating equipment replacement in Houston normally needs a permit from the local building department, and venting is usually the part that gets inspected. The provider typically handles the permit as part of the job.
Older Houston housing stock often runs boilers rather than forced air, which changes the fault list to pressure, circulators and zone valves. Mention the system type when you call so the right provider is matched.
Looking for the other side of the system? AC Repair in Houston, TX.
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Show all 178 ZIP codes
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Other vertical
Services
Heating services in Houston
A handful of heating services account for the bulk of what routes out of Houston, from emergency no-heat calls to scheduled replacement.
6 services
Furnace Repair in Houston
Three ignition attempts followed by a lockout is the furnace telling you the flame sensor needs cleaning or the igniter is close to failure.
View furnace repair
02 Furnace Installation and Replacement in Houston
Frequent lockouts on an older furnace mean escalating repair costs toward a number that makes replacement the more sensible use of the money.
Details
03 Heat Pump Repair in Houston
A heat pump that runs constantly without warming the house is usually leaning on auxiliary resistance because the compressor side is not contributing.
Details
04 Boiler Repair in Houston
Circulator pump failure stops the heated water from reaching the radiators. The boiler may fire and reach temperature while every room stays cold.
Details
05 Thermostat Installation and Repair in Houston
A control that will not switch into heating mode leaves the house cold while the equipment itself is perfectly serviceable.
Details
06 HVAC Maintenance and Tune-Up in Houston
An autumn tune-up cleans the flame sensor and checks the heat exchanger before the burner is asked to run every night.
DetailsInteractive
What is your thermostat reading?
Drag the dial to the temperature your thermostat shows now. The readout names the likely cause band, how urgent it is, and which page to read next.
78
Degrees F
- Likely cause band
- Cooling capacity loss: dirty coil, low refrigerant charge from a leak, or a failing capacitor.
- Urgency
- Call today
- Read next
- AC not cooling
What to do while you wait
- Shut the thermostat off so repeated failed ignition cycles stop.
- Note any error code flashing at the furnace control board. It shortens the diagnosis.
- Fit a clean filter if the current one is visibly dirty.
- Protect pipework in unheated spaces if the temperature is near freezing.
Nearby
Nearby cities we cover
Problems we route in Houston
ZIP codes with their own page
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Cold snaps in Harris County generate more calls than the local provider network can absorb at once. The operator tells you honestly what the window looks like rather than booking one nobody can meet.
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
Houston HVAC questions
Do I have to be home?
Yes. The technician needs access to the thermostat and the equipment itself, and someone has to approve the quoted price before work begins. For combustion appliances they may also want to check alarms.
What does heating repair cost in Houston?
We do not quote prices. The provider who attends confirms the price on site before work begins. Boiler and heat pump work generally takes longer to diagnose than a straightforward furnace fault.
What should I do before the provider arrives?
Set the thermostat to off rather than leaving it calling for heat against a locked-out system, replace a loaded filter, and close off unused rooms. Keep anyone vulnerable in the warmest part of the house.
What if my furnace is still under warranty?
Parts warranties of five to ten years are common, labor warranties are not. Have the model and serial number ready when you call so the provider can check coverage before fitting anything.
My furnace locks out after three tries. What is that?
Three failed ignition attempts followed by a lockout usually means the flame sensor is dirty, the igniter is weak or gas pressure is wrong. After a long idle summer, cleaning resolves it more often than replacing parts does.
Written and fact-checked by the HVAC Emergency USA editorial team. Last updated . Editorial policy.