Emergency line open 24/7 · Times shown in ET

Heating repair in Orlando, FL

Orlando sits in Orange County and we cover 59 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) 321-3194

Answer

How do I get heating repair in Orlando, FL today?

Call (855) 321-3194. Your Orlando ZIP code decides which providers can be offered to you across Orange County. The provider confirms the appointment and the price before any work begins.

Heating calls in Orlando

Across 59 ZIP codes in Orlando, the heating calls that come through split roughly between no heat at all and not enough heat. The second is harder to diagnose and more often turns out to be airflow or duct losses rather than the heat source.

The 59 ZIP codes here belong to Orlando in Orange County. Each ZIP page names its parent city and neighbouring codes so you can confirm the right area before calling.

Local considerations

Zone valve and baseboard issues in older Orlando hydronic systems often get misdiagnosed as boiler faults. If some rooms are warm and others are not, the heat source may be working correctly and the distribution is not.

Heat pump performance in Orlando depends on outdoor temperature in a way that gas equipment does not. The capacity drop at low ambient temperatures is normal and predictable, and sizing accounts for it with auxiliary heat.

Looking for the other side of the system? AC Repair in Orlando, FL.

CityOrlando

CountyOrange

StateFlorida

ZIPs covered59

Other vertical

AC Repair in Orlando, FL

Services

Heating services in Orlando

Below are the heating jobs Orlando providers see most, across furnaces, boilers, heat pumps and the controls that run them.

6 services

Furnace Repair in Orlando

When the heat stops, the diagnostic sequence matters. A lockout code points the technician straight at the failed component rather than guessing.

View furnace repair

Furnace Installation and Replacement service

Furnace Installation and Replacement in Orlando

A cracked heat exchanger is a carbon monoxide risk, not a comfort problem, and it ends the repair conversation immediately.

Details

Heat Pump Repair in Orlando

Heating mode adds the reversing valve and the defrost cycle, and a unit stuck on auxiliary resistance heat still warms the house while the bill climbs.

Details

Boiler Repair in Orlando

Circulator pump failure stops the heated water from reaching the radiators. The boiler may fire and reach temperature while every room stays cold.

Details

Thermostat Installation and Repair service

Thermostat Installation and Repair in Orlando

A control reading the room temperature accurately is the foundation of any heating system. A one-degree error compounds across a whole heating season.

Details

HVAC Maintenance and Tune-Up in Orlando

Flame sensor cleaning in October prevents the lockout that owners discover in January when the furnace refuses to light on a cold morning.

Details

Interactive

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.

Degrees F

Indoor temperature

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

Thermostat reading against likely cause. JavaScript is off, so the dial is shown as a table.
Reading	Likely cause	Urgency
60 F	The heating side is not producing heat at all. Ignition lockout, a dirty flame sensor or a tripped limit switch.	Call now
62 F	The burner is lighting then dropping out, or the blower is running without heat behind it.	Call now
64 F	A heat pump that is not completing the switch into heating mode, or one stuck relying on auxiliary resistance heat.	Call now
66 F	Heat is being produced but not distributed. Airflow restriction, duct losses or a zoning fault.	Call today
68 F	Close to a normal winter setpoint. If the room feels colder than this reading, suspect the thermostat itself.	Call today
70 F	Within the normal comfort band. Nothing here points at a fault on its own.	Monitor
72 F	Within the normal comfort band. Worth noting how long the system runs to hold this figure.	Monitor
74 F	Slightly above a typical cooling setpoint. If the system cycles on and off rapidly, that is the fault to chase.	Monitor
76 F	The system is falling behind setpoint. Airflow restriction or a coil that cannot absorb heat.	Call today
78 F	Cooling capacity loss: dirty coil, low refrigerant charge from a leak, or a failing capacitor.	Call today
80 F	Supply air is close to room temperature. The refrigerant side or the compressor is not contributing.	Call today
82 F	Well above setpoint with the system running. Check for ice on the indoor coil or the line set.	Call now
84 F	Substantial capacity loss. A leak that has been developing across the season is the usual finding.	Call now
86 F	The system is effectively not cooling. Check whether the outdoor unit is running at all or tripping its breaker.	Call now
88 F	Indoor temperature is approaching outdoor temperature, which means no useful cooling is happening.	Call now
90 F	A health risk in a heat event. Move anyone vulnerable to a cooler space and treat this as urgent.	Call now

What to do while you wait

Set the system to off instead of raising the setpoint, which will not force it to run.
Check whether the outdoor unit on a heat pump is iced over, and do not chip at it.
Look at the filter and replace it if light will not pass through.
Never heat a room with a gas range or an outdoor appliance. That is a carbon monoxide risk.

Nearby

Nearby cities we cover

Problems we route in Orlando

ZIP codes with their own page

If you smell gas, none of this applies. Leave the building, call the gas utility or 911 from outside, and address the heating fault afterwards once the property has been made safe.

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) 321-3194

Questions

Orlando HVAC questions

What does heating repair cost in Orlando?

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.

Is a cracked heat exchanger repairable?

No. A cracked heat exchanger is a carbon monoxide risk rather than a comfort fault, and the correct response is replacement of the furnace. Any provider suggesting a patch on one is giving you poor advice.

Written and fact-checked by the HVAC Emergency USA editorial team. Last updated 10 October 2026. Editorial policy.