Serving Woodland Hills, the San Fernando Valley and Los Angeles
Open daily 6:00 AM to 8:00 PM. Phones answered 24/7

Phones answered 24/7

Heater and furnace repair in Los Angeles

A real time window you can plan around. A flat-rate quote in writing before any work, and the $125 service call waived when you approve the repair.

4.9 stars from 780+ reviews
  • Licensed and insured, CA Lic. #952950
  • TECH Clean California enrolled contractor
  • Family owned since 2010
LA Heating & Air Conditioning technician testing the wiring on an open gas furnace in a hall closet
4.9
672 Google reviews
4.8
93 Yelp reviews
5.0
Facebook rating

780+ reviews averaging 4.9 stars across Google, Yelp and Facebook

Heating repair in Los Angeles from a licensed local team

When your heating system quits, you want a licensed local team that picks up the phone. Our phones are answered 24/7, and our office is at 6430 Variel Avenue in Woodland Hills.

Call us and tell us what your heater is doing. You get a text before your technician arrives, and every repair has one flat rate from our price book, in writing before any work starts.

We repair gas furnaces, heat pumps and ductless mini-splits.

Want fewer breakdowns next winter? See our maintenance plans. If your furnace is near the end of its life, see furnace and heat pump replacement.

Why Los Angeles homeowners choose our heater repair experts

$125 service call, waived with the repair

The $125 covers the trip, the diagnosis and a written flat-rate quote. Approve the repair and the $125 goes away. You only pay for the fix.

Local, licensed and insured

Our office is in Woodland Hills, and we are licensed and insured, CA Lic. #952950. You get a real time window you can plan around, and a text before your technician arrives.

Safety checks on every call

Every furnace visit includes a carbon monoxide check, a visual inspection of the heat exchanger for damage, and a gas leak check at the gas valve.

How a heater repair visit works

1

Call or book online

Tell us what the heater is doing. We find the earliest opening and give you a real time window you can plan around. Phones are answered 24/7.

2

We diagnose and quote

Your technician talks with you about the problem, then diagnoses the system, usually in 30 to 45 minutes, and writes a flat-rate quote.

3

Approve it, we fix it

Small repairs are usually finished on the same visit. If a part has to be ordered, our office orders it and we come back as soon as it arrives, at a time that works for you. The $125 service call is waived when you approve the work.

Heater not working? Phones are answered 24/7.

How much does heater repair cost in Los Angeles?

Every heater and furnace repair starts with a $125 service call. It covers the trip, the diagnosis and a written flat-rate quote, and it is waived when you approve the repair. The price of the repair depends on the part, its brand and your system, and you see it in writing before any work starts.

Service call and diagnosis (waived with repair)
$125

If a repair is close to the cost of replacement, we show you the numbers on both. Thinking about replacing? See furnace and heat pump replacement. LADWP rebates may apply to a new heat pump, subject to program rules, funding, and approval.

Not sure which way to go? See the HVAC $5,000 rule for repair or replace.

Common heater and furnace problems we fix

Furnace won't turn on

Usually power, the thermostat or the ignition. We check the breaker and the furnace safety switch, the thermostat mode and wiring, then the igniter or pilot and the gas valve.

Heater blowing cold air

On a gas furnace, the burners are often not lighting or staying lit, from a faulty gas valve or dirty burners. On a heat pump, it can be a refrigerant leak or a reversing valve that is stuck.

Turning on and off quickly, or the pilot won't stay lit

Often a dirty or failing flame sensor, loose wiring at the control board, or low gas pressure. The furnace's safety controls shut it down so unburned gas cannot build up.

Grinding or squealing noise

Usually worn blower motor bearings, a loose or worn belt, or a failing inducer motor. Turn the system off and call us, because running it can seize the motor and turn a small repair into a bigger one.

Every heating system is different, and we diagnose yours on the visit.

Technician testing a gas furnace with a meter

Heating systems we repair in Los Angeles

Expert furnace repair

Gas furnaces: igniters and pilots, flame sensors, gas valves, inducer and blower motors, control boards and thermostats. Not sure what you have? See wall heaters vs. furnaces and the parts of a gas furnace.

Ductless mini-split and heat pump repair

Heat pumps and ductless mini-splits: refrigerant leaks, reversing valves and electronic controls. See heat pump repair in Los Angeles.

We service all major HVAC brands and models. We do not repair wall heaters or floor furnaces.

Heating and furnace repair by area

Frequent questions about heating and furnace issues

How do I know if my gas furnace needs repairs?

Common signs are strange noises or smells, a house that will not reach the temperature you set, and higher energy bills than usual. If you notice any of these, call (818) 660-1062 or book online for a service visit.

Are there things I can check before scheduling my service call?

Yes. Check that the thermostat is set to Heat and is not on a timer or schedule, replace the air filter if it is dirty, and make sure the furnace circuit breaker is on.

What are possible signs of a gas leak?

Gas and carbon monoxide (CO) leaks are dangerous. Signs include a sulfur-like or rotten-egg smell, higher than normal gas bills, and feeling lightheaded or tired at home. If you smell gas, leave the house right away. Do not switch lights or appliances on or off, light a flame or use a phone inside. From a safe place outside, call SoCalGas at 1-800-427-2200, or 911 if anyone is in danger. On every furnace visit we check for carbon monoxide, inspect the heat exchanger for damage and check for gas leaks at the gas valve.

What can I do to avoid gas furnace repairs in the future?

Have your heating system maintained once a year. A tune-up catches worn parts before they fail, and we offer maintenance plans for homes and businesses.

Have a different question? Phones are answered 24/7.

Customer reviews for heater repair in Los Angeles

Service was timely and done in a professional manner. I would highly recommend!
Chela L, Google review, August 2026
The technician was right on time and explained the process clearly. He was efficient and professional. Will definitely call LA HVAC for future maintenance and repair.
Robert Jordan, Google review, April 2026
Very pleased with this company. Responsive, reliable, and reasonably priced. Definitely using again for all my HVAC needs.
Mike Weinstein, Google review, March 2026
Thorough diagnostics and repairs that cost 5% of the replacement costs suggested by another large … HVAC/Plumbing … company. Independent and honest.
RB MD, Google review, August 2026

4.9 stars from 672 Google reviews.

Heater not working? Call 24/7 and we will find the earliest opening.

For no-heat calls in Los Angeles, you get a real time window you can plan around.

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