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Emergency Heating Repair in Los Angeles

24/7 emergency furnace and heater repair β€” same-day response in LA County.

(323) 970-3113Free estimate
CSLB #1073586
CA Licensed
5.0 Stars
300+ Reviews
20+ Years
Serving LA since 2004
Same Day
Service available
24/7
Emergency calls
About this service

What to expect from LC Heating & Air

### Emergency Heating Repair in Los Angeles Los Angeles winters are mild but real β€” and a heating failure on a cold January night, particularly for elderly residents or households in higher-elevation communities where temperatures drop to near freezing, is a genuine emergency. Carbon monoxide emergencies from malfunctioning gas heating equipment are also genuine life-safety situations that require immediate response. LC Heating & Air provides 24/7 emergency heating repair throughout Los Angeles County. Call (323) 970-3113 at any hour.

Overview

### The Most Common Emergency Heating Calls Furnace that won't ignite is the most common emergency heating call we receive. The most frequent cause is a failed hot surface ignitor β€” a repair that typically takes 30 minutes with the right part on the truck. The second most common is short-cycling caused by a dirty flame sensor β€” cleaned in 15 minutes. Carbon monoxide alarms are the most urgent heating emergency β€” they require immediate response and safe investigation before the system is returned to service.

### Gas Heating Safety Emergencies If your CO detector is alarming, leave the building immediately and call 911. Once outside, call us. Do not re-enter until both the fire department and our technician have confirmed the space is safe. We perform CO combustion analysis on every gas heating emergency call β€” we never return a gas system to service without confirming safe CO output.

### After-Hours Emergency Heating Service We answer 24/7 at (323) 970-3113. An after-hours service fee applies for evening, weekend, and holiday calls. We are transparent about this fee when you call β€” you know the cost before we dispatch. Our repair pricing does not change based on time of day.

Our Service Benefits

24/7 actual response
A technician answers at (323) 970-3113 at any hour. We dispatch immediately β€” no answering service, no waiting until morning.
CO safety protocol
Every gas heating emergency call includes CO combustion analysis. We never return a gas system to service without confirming safe CO output.
Same-day repair parts
We stock ignitors, flame sensors, pressure switches, and gas valves for all major brands β€” most emergency heating repairs complete same-visit.
Honest after-hours pricing
After-hours service fee disclosed when you call. Repair pricing doesn't change based on time of day β€” no emergency rate gouging.

Emergency Heating Repair Cost in Los Angeles

Pricing ranges for common emergency heating repair services. Your actual cost depends on equipment, complexity, and home configuration. We provide an exact written estimate before any work begins.

Emergency service call
No overtime or after-hours fees
$125–$200
Emergency AC repair
$175–$800
Emergency furnace repair
$175–$750
Emergency heat restoration
$150–$650

Service calls start at $125. Prices include parts and labor unless noted. Financing available on equipment installations. Learn about financing β†’

What Los Angeles Homeowners Say

β€œLC found that our ductwork had separated in the attic. Repaired everything and now every room heats equally. Professional and transparent.”

S
Sarah T.Studio City, CA

β€œLC was the only company that did a Manual J calculation. The new system cools better, runs quieter, and costs less to operate.”

T
Tom W.Woodland Hills, CA

β€œSwitched from gas furnace to a heat pump. LC handled the TECH Clean California paperwork β€” got $2,500 rebate plus federal credit.”

M
Michael D.Eagle Rock, CA

Brands We Service & Install for Emergency Heating Repair

Book Emergency Heating Repair today.

Get a fast, accurate estimate from our certified local technicians right now.

CSLB #1073586
Same-day service
5.0β˜… Google Β· 300+ reviews
Warning signs

Signs you need emergency heating repair

Furnace won't turn on β€” no heat despite thermostat calling for heat
CO detector alarming when furnace is operating β€” immediate safety emergency
Gas wall heater pilot won't stay lit on a cold night
Furnace starts briefly then shuts off repeatedly
Loud booming or banging when furnace fires β€” delayed ignition
Blower running but no warm air β€” gas valve or ignition issue

Not sure if you need service? Call us β€” we'll give you an honest answer.

(323) 970-3113 β€” Free diagnosis
How it works

Our emergency heating repair process

01

Call any time

Call (323) 970-3113. Tell us if there's a CO concern β€” we treat CO alarms as the highest priority emergency.

02

Safety check first

For gas heating calls, we perform CO measurements and safety checks before diagnostic work begins.

03

Emergency repair

We diagnose and repair with parts stocked on the truck. Most emergency heating repairs complete in a single visit.

04

CO clearance before restore

We confirm safe CO output and all safety controls are functioning before returning any gas system to service.

Customer Reviews

300+ verified reviews

5.0
Google Reviews196 reviews on Google
SM
Sharon Meoded
Los Angeles, CA

β€œLior and his team installed an AC unit in my room that doesn’t have central AC and it works amazing! They were so professional and cleaned up fully after themselves. He kept me in the loop the entire process and when he came out prior to installing showed me step by step what they would be doing! Highly recommend ! Super professional”

Google Review
PW
Patricia Williams
Los Angeles, CA

β€œLC Heating and Air is a reliable, affordable solution for all your central air and heating needs. I am an out of town landlord and it can be difficult to find the assistance I need. LC Heating and Air took care of my tenants issues quickly and explained all issues before making necessary repairs. I will def use them again if need be!”

Google Review
NE
Naomi Eagleson
Los Angeles, CA

β€œI hired LC Heating & AC to replace the drain pumps in our Mitsubishi Mini Splits and clean the condenser and was pleased with the service. Leo was responsive, thorough, and professional. I chose this company based on the glowing reviews I read online and wasn't disappointed. My husband and I look forward to using our AC this summer!”

Google Review
OI
Osher Itzhaki
Los Angeles, CA

β€œAmazing service!! I called LC heating and air and was fortunate enough to have scheduled them for a same day appointment . Leo arrived on time and was super friendly, polite and fixed my ax in no time . The price was fair and he explained what further steps I shouted take to keep my ac unit running for more years Thank you LC!!!”

Google Review
JS
Justin Shapiro
West Hollywood, CA

β€œGreat experience!!’ Leo came to my house in West Hollywood at 9pm !! I had an emergency, my ac stopped working out of no where i called LC heating and air from the phone call with the office to the time the tech came the service was just amazing. Leo came and had my ac running in no time. Thank you so much !! Highly recommended”

Google Review
GH
Greg Haroutunian
Los Angeles, CA

β€œSunday morning discovered AC in the unit is not working, called everywhere, no one wanted to come the same day. LC Heating came the same day, fixed the problem which apparently wasn't easy to figure out. Very professional, calm and confident, pleasant to work with. Leo was the lead guy. Great experience, highly recommend it!”

Google Review
AV
Adam Valdies
Los Angeles, CA

β€œLeo and his team were amazing! I am so glad we called them to handle our AC/Heating issue. The problem was not clear at first and required substantial troubleshooting but Leo was extremely communicative and very professional throughout! He figured out the problem and we cannot thank him enough! Highly recommend!”

Google Review
LO
Leeyam Ohayon
Los Angeles, CA

β€œI called LC Heating & Air when my heating unit stopped working. He came quickly and fixed the problem fast. The technician was very kind and experienced. He explained the problem to me and gave me maintenance tips for the future. I definitely recommend LC Heating and Air if you're in need of these services.”

Google Review
AY
ariel. yona.
Los Angeles, CA

β€œAmazingly service me heater broke down and I was looking for a local company in my neighborhood. I found LC heating and air I can’t express in words how pleased I was with this company the owner Leo came out was very professional friendly and fixed my heater in no time !!! Highly recommended”

Google Review
KB
kevin benoit
Los Angeles, CA

β€œI cannot recommend this company more. They came, assess my issue and then ordered the right parts from the company and made an amazing install and transform my AC unit into a smart controlled AC unit which no Other HVAC company was able to do, or wanted to take the time that it took to do it”

Google Review
TY
Todd Yasuda
Los Angeles, CA

β€œAsher (LC Heating & Air) is the best, he kept me informed throughout the whole process. Everything he told me is exactly how things were done. I couldn’t have asked for a better person to work with. If you want to work with a reliable person and company, I would highly recommend him.”

Google Review
CK
claudia kleinschmidt
Los Angeles, CA

β€œOur AC was broken and had been dripping for a couple days. Once we called LC heating and air they sent out Asher to fix it immediately. He checked out the AC and fixed the problem on the spot. He was super professional and informative. Highly recommend Asher and the company!”

Google Review
DF
D Fan
Los Angeles, CA

β€œLeo is the absolute best! Had an emergency call and he came out right away in the early evening. Showed me how my units work and what the problem was. A few minutes later, it was fixed and working again! I cannot recommend this guy more highly. Call him and you'll be happy!”

Google Review
JM
Jamie Morgan
Los Angeles, CA

β€œLC Heating and AC is the best! I couldn’t recommend enough. It was a 100/10 experience. Helped me get to the bottom of repairing my AC that was very complicated and messed up by someone else. They are very professional and kind on top be being super knowledgeable.”

Google Review
DA
dan amiel
Los Angeles, CA

β€œGreat service my heater stopped working out of the blue and we just had a new born I called lc heating and air they were the only ones that answered they came out and a hour my heater was up and running I couldn’t thank them enough . Highly recommended”

Google Review
YG
Yane G.
Los Angeles, CA

β€œVery helpful and very respectful. I called for a repair and was answered immediately, they were great in explaining what was going wrong and how they would fix it i was glad with there work and would definitely be calling them for any future repairs.”

Google Review
LA
Leetal Adelle Cohen
Los Angeles, CA

β€œWe reached out to Leo and had a new HVAC system installed by him and his crew. Very happy with the results! Very professional, knowledgeable and patient. The whole process was very smooth, quick and clean. System works perfectly. Highly recommend”

Google Review
AM
Agam Mashiah
Los Angeles, CA

β€œI called lc heating to fix my heater in my house . We decided to replace the heater throughout the whole out process the customer service was great they were very communicative, professional and were very clean . Thank you again for the great job”

Google Review
CR
Charles Raffini
Los Angeles, CA

β€œHVAC system was leaking in the attic. Leo took my call late at night and came immediately. He stopped the leak and came back to make sure the system was working properly. Very responsive, good work and great value. Highly recommend them.”

Google Review
YY
yoav yerushalmi
Los Angeles, CA

β€œScheduled an appointment very quickly for our HVAC unit that was having trouble cooling. Were very meticulous and clean. Helped idenitfy the issue and did a great job explaining what needs to be done and doing it. Highly recommended...”

Google Review
SM
Sharon Meoded
Los Angeles, CA

β€œLior and his team installed an AC unit in my room that doesn’t have central AC and it works amazing! They were so professional and cleaned up fully after themselves. He kept me in the loop the entire process and when he came out prior to installing showed me step by step what they would be doing! Highly recommend ! Super professional”

Google Review
PW
Patricia Williams
Los Angeles, CA

β€œLC Heating and Air is a reliable, affordable solution for all your central air and heating needs. I am an out of town landlord and it can be difficult to find the assistance I need. LC Heating and Air took care of my tenants issues quickly and explained all issues before making necessary repairs. I will def use them again if need be!”

Google Review
NE
Naomi Eagleson
Los Angeles, CA

β€œI hired LC Heating & AC to replace the drain pumps in our Mitsubishi Mini Splits and clean the condenser and was pleased with the service. Leo was responsive, thorough, and professional. I chose this company based on the glowing reviews I read online and wasn't disappointed. My husband and I look forward to using our AC this summer!”

Google Review
OI
Osher Itzhaki
Los Angeles, CA

β€œAmazing service!! I called LC heating and air and was fortunate enough to have scheduled them for a same day appointment . Leo arrived on time and was super friendly, polite and fixed my ax in no time . The price was fair and he explained what further steps I shouted take to keep my ac unit running for more years Thank you LC!!!”

Google Review
JS
Justin Shapiro
West Hollywood, CA

β€œGreat experience!!’ Leo came to my house in West Hollywood at 9pm !! I had an emergency, my ac stopped working out of no where i called LC heating and air from the phone call with the office to the time the tech came the service was just amazing. Leo came and had my ac running in no time. Thank you so much !! Highly recommended”

Google Review
GH
Greg Haroutunian
Los Angeles, CA

β€œSunday morning discovered AC in the unit is not working, called everywhere, no one wanted to come the same day. LC Heating came the same day, fixed the problem which apparently wasn't easy to figure out. Very professional, calm and confident, pleasant to work with. Leo was the lead guy. Great experience, highly recommend it!”

Google Review
AV
Adam Valdies
Los Angeles, CA

β€œLeo and his team were amazing! I am so glad we called them to handle our AC/Heating issue. The problem was not clear at first and required substantial troubleshooting but Leo was extremely communicative and very professional throughout! He figured out the problem and we cannot thank him enough! Highly recommend!”

Google Review
LO
Leeyam Ohayon
Los Angeles, CA

β€œI called LC Heating & Air when my heating unit stopped working. He came quickly and fixed the problem fast. The technician was very kind and experienced. He explained the problem to me and gave me maintenance tips for the future. I definitely recommend LC Heating and Air if you're in need of these services.”

Google Review
AY
ariel. yona.
Los Angeles, CA

β€œAmazingly service me heater broke down and I was looking for a local company in my neighborhood. I found LC heating and air I can’t express in words how pleased I was with this company the owner Leo came out was very professional friendly and fixed my heater in no time !!! Highly recommended”

Google Review
KB
kevin benoit
Los Angeles, CA

β€œI cannot recommend this company more. They came, assess my issue and then ordered the right parts from the company and made an amazing install and transform my AC unit into a smart controlled AC unit which no Other HVAC company was able to do, or wanted to take the time that it took to do it”

Google Review
TY
Todd Yasuda
Los Angeles, CA

β€œAsher (LC Heating & Air) is the best, he kept me informed throughout the whole process. Everything he told me is exactly how things were done. I couldn’t have asked for a better person to work with. If you want to work with a reliable person and company, I would highly recommend him.”

Google Review
CK
claudia kleinschmidt
Los Angeles, CA

β€œOur AC was broken and had been dripping for a couple days. Once we called LC heating and air they sent out Asher to fix it immediately. He checked out the AC and fixed the problem on the spot. He was super professional and informative. Highly recommend Asher and the company!”

Google Review
DF
D Fan
Los Angeles, CA

β€œLeo is the absolute best! Had an emergency call and he came out right away in the early evening. Showed me how my units work and what the problem was. A few minutes later, it was fixed and working again! I cannot recommend this guy more highly. Call him and you'll be happy!”

Google Review
JM
Jamie Morgan
Los Angeles, CA

β€œLC Heating and AC is the best! I couldn’t recommend enough. It was a 100/10 experience. Helped me get to the bottom of repairing my AC that was very complicated and messed up by someone else. They are very professional and kind on top be being super knowledgeable.”

Google Review
DA
dan amiel
Los Angeles, CA

β€œGreat service my heater stopped working out of the blue and we just had a new born I called lc heating and air they were the only ones that answered they came out and a hour my heater was up and running I couldn’t thank them enough . Highly recommended”

Google Review
YG
Yane G.
Los Angeles, CA

β€œVery helpful and very respectful. I called for a repair and was answered immediately, they were great in explaining what was going wrong and how they would fix it i was glad with there work and would definitely be calling them for any future repairs.”

Google Review
LA
Leetal Adelle Cohen
Los Angeles, CA

β€œWe reached out to Leo and had a new HVAC system installed by him and his crew. Very happy with the results! Very professional, knowledgeable and patient. The whole process was very smooth, quick and clean. System works perfectly. Highly recommend”

Google Review
AM
Agam Mashiah
Los Angeles, CA

β€œI called lc heating to fix my heater in my house . We decided to replace the heater throughout the whole out process the customer service was great they were very communicative, professional and were very clean . Thank you again for the great job”

Google Review
CR
Charles Raffini
Los Angeles, CA

β€œHVAC system was leaking in the attic. Leo took my call late at night and came immediately. He stopped the leak and came back to make sure the system was working properly. Very responsive, good work and great value. Highly recommend them.”

Google Review
YY
yoav yerushalmi
Los Angeles, CA

β€œScheduled an appointment very quickly for our HVAC unit that was having trouble cooling. Were very meticulous and clean. Helped idenitfy the issue and did a great job explaining what needs to be done and doing it. Highly recommended...”

Google Review
Review us on GoogleReview us on Yelp
Service areas

Emergency Heating Repair β€” by city

FAQ

Common questions about emergency heating repair in Los Angeles

My CO detector is going off near my furnace. What should I do?
Leave the building immediately β€” take everyone including pets. Don't try to find the source. Don't operate any electrical switches. Call 911 from outside, then call us at (323) 970-3113. Do not re-enter until both the fire department and our technician have confirmed the space is safe with CO measurements. Carbon monoxide is colorless and odorless β€” take every alarm seriously.
My furnace stopped working on a cold night. Can you come tonight?
Yes. Call (323) 970-3113 and we dispatch immediately. An after-hours service fee applies, but we're transparent about this when you call. For households with elderly residents, infants, or medical conditions, tell us when you call β€” we prioritize these situations.
My furnace starts and then shuts off immediately. What is wrong?
Several possible causes: a dirty flame sensor not detecting that the burners lit, causing the control board to shut off gas; a pressure switch fault; or an overheating condition from restricted airflow. These are all repairable same-night in most cases. Call us and we'll dispatch.
Is there a loud banging when my furnace starts β€” should I be concerned?
Yes. A loud bang or boom at furnace startup is often delayed ignition β€” gas accumulates in the combustion chamber before igniting, and when it does ignite, the accumulated gas causes a small explosion. This stresses the heat exchanger and can crack it over time. Turn the system off and call us for a same-day or next-day diagnostic.
How much does emergency heating repair cost?
Emergency calls include an after-hours service fee of $89 in addition to standard diagnostic and repair pricing. Common repairs: ignitor replacement $150–$250, flame sensor cleaning $100–$175, gas valve replacement $300–$500. We give you the complete price before any work begins.
What should I do to stay warm while waiting for emergency heating repair?
Close off rooms you're not using to concentrate heat. Use blankets and dress warmly. Portable electric space heaters can provide supplemental heat safely in a well-ventilated space β€” never use gas ranges or outdoor heaters indoors. If temperatures inside drop dangerously, move vulnerable household members to a hotel or family member's home.
Do you service all types of gas heating equipment in emergencies?
Yes. We service gas furnaces, gas wall heaters, gas floor heaters, and gas unit heaters on emergency calls. We also service heat pump systems that are stuck in cooling mode or not producing heat. Call (323) 970-3113 and describe the equipment β€” we confirm we can help before dispatching.
Can a furnace be fixed the same night?
Most common furnace failures are same-night repairs: ignitor replacement (30 minutes), flame sensor cleaning (15 minutes), capacitor replacement (30 minutes), pressure switch replacement (45 minutes). Gas valve and control board replacements take longer and we may need to order the specific part β€” but we'll stabilize the system for the night and return first thing in the morning with the part.
Verified Reviews

What customers say about emergency heating repair

Verified reviews from Los Angeles homeowners who used our emergency heating repair service.

5.0 β˜… Google
300+ verified reviews

β€œBest HVAC experience I've had in 20 years of homeownership. Honest diagnosis, written estimate before work, showed up on time, cleaned up after. The furnace repair cost exactly what they quoted. Highly recommend.”

R
Robert M.
Glendale, CA Β· Jun 2025

β€œHeat went out on Christmas Eve. LC was out within 2 hours and found a failed inducer motor. They had the part, fixed it, and we had heat before dinner. No holiday surcharge β€” just the normal rate.”

C
Chris B.
Studio City, CA Β· Dec 2025

β€œEmergency call at 11pm when our furnace cracked the heat exchanger. CO alarm was going off. LC came out at midnight, confirmed the danger, shut it down, and had a new furnace installed by the next afternoon.”

R
Richard B.
Sun Valley, CA Β· Jan 2026
Read all 300+ Google reviews β†’
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Don't wait for it to break.
Same-day service, honest pricing, 20 years in LA.

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