Top 10 furnace repair services in Duarte, CA

Porch Pro Headshot JMS Air Conditioning and Heating
Furnace Repair
Serves Duarte, California
(432)
Our mission is to provide high quality HVAC solutions with integrity, honesty, and top notch professionalism. To create a culture of happy and fulfilled employees who are eager to exceed all expectations, deliver extraordinary service, and help us build lifelong relationships with our clients. We l...Read more about JMS Air Conditioning and Heating
Our mission is to provide high quality HVAC solutions with integrity, honesty, and top notch professionalism. To create a culture of happy and fulfilled employees who are eager to exceed all expectations, deliver extraordinary service, and help us build lifelong relationships with our clients. We l...Read more about JMS Air Conditioning and Heating
Porch Pro Headshot McLay Services, Inc.
Furnace Repair
Serves Duarte, California
(382)
Porch Pro Headshot Westside Heating & Air
Furnace Repair
Serves Duarte, California
(363)
Westside Hvac, based out of Culver City, is an HVAC company. They provide services such as HVAC installation, water heater services and other services. Westside Hvac finished a decking project in April of 2006 in the Eastside neighborhood using a permit acquired from the city of Long Beach; in Janua...Read more about Westside Heating & Air
Westside Hvac, based out of Culver City, is an HVAC company. They provide services such as HVAC installation, water heater services and other services. Westside Hvac finished a decking project in April of 2006 in the Eastside neighborhood using a permit acquired from the city of Long Beach; in Janua...Read more about Westside Heating & Air
Porch Pro Headshot Mor Air, Inc.
Furnace Repair
Serves Duarte, California
(119)
Formed in 2013 with over 8 years experience, our aim at MOR AIR INC is to bring to customers the type of care you get from a small business along with quality service that excels over other companies.
100% response rate
Formed in 2013 with over 8 years experience, our aim at MOR AIR INC is to bring to customers the type of care you get from a small business along with quality service that excels over other companies.
Porch Pro Headshot Construction District Inc.
Furnace Repair
Serves Duarte, California
Established in 2018. With over ten years of experience in the field of residential and commercial HVAC, weather its new construction, remodeling, or as simple as just replacing to save money. Construction District holds a B General, C-20 HVAC, & C-10 Electrical license. We've grown our business by...Read more about Construction District Inc.
Established in 2018. With over ten years of experience in the field of residential and commercial HVAC, weather its new construction, remodeling, or as simple as just replacing to save money. Construction District holds a B General, C-20 HVAC, & C-10 Electrical license. We've grown our business by...Read more about Construction District Inc.
Porch Pro Headshot Air Breeze Inc
Furnace Repair
Serves Duarte, California
(126)
"They expertly diagnosed the issue and made an estimate immediately. They answered questions about other work we wish to have done in the future, and offered solutions that fit our budget. We couldn't be happier and are going to recommend this company to any of our friends who may need AC work done....Read more about Air Breeze Inc
100% response rate
"They expertly diagnosed the issue and made an estimate immediately. They answered questions about other work we wish to have done in the future, and offered solutions that fit our budget. We couldn't be happier and are going to recommend this company to any of our friends who may need AC work done....Read more about Air Breeze Inc
Porch Pro Headshot Vader Air Conditioning & Heating
Furnace Repair
Serves Duarte, California
(124)
"Mr. Walker was very knowledgeable, professional, honest and enthusiastic about his work. He explained every step of the installation process and followed up after the work was completed to ensure everything was working properly. He also provides a warranty on his installation; therefore, I would ...Read more about Vader Air Conditioning & Heating
"Mr. Walker was very knowledgeable, professional, honest and enthusiastic about his work. He explained every step of the installation process and followed up after the work was completed to ensure everything was working properly. He also provides a warranty on his installation; therefore, I would ...Read more about Vader Air Conditioning & Heating
Porch Pro Headshot Fast Dryer Vent Cleaning
Furnace Repair
Serves Duarte, California
(82)
"Great Guys. Had them come over to clean the dryer vent . Cleaned everything from the lint trap to the exhaust vent outside. Even removed and cleaned the hose between the dryer and the vent pipe. I'll call them back in a month or two to clean the vents in my place. The price on the web site was the ...Read more about Fast Dryer Vent Cleaning
"Great Guys. Had them come over to clean the dryer vent . Cleaned everything from the lint trap to the exhaust vent outside. Even removed and cleaned the hose between the dryer and the vent pipe. I'll call them back in a month or two to clean the vents in my place. The price on the web site was the ...Read more about Fast Dryer Vent Cleaning
Porch Pro Headshot Cost Plus Heating and Air
Furnace Repair
Serves Duarte, California
(15)
"Giuliano quickly responded to my initial request for service and talked me through what they offered. Amanda reached out immediately with options to reschedule. they were arrived on time to clean our ducts. They were respectful of our home."
"Giuliano quickly responded to my initial request for service and talked me through what they offered. Amanda reached out immediately with options to reschedule. they were arrived on time to clean our ducts. They were respectful of our home."
Porch Pro Headshot Extreme Cooling and Heating
Furnace Repair
Serves Duarte, California
(123)
We are a family operating business with 20+ years of expertise in repair and installation. Our main goal is to provide 100% customer satisfaction.
We are a family operating business with 20+ years of expertise in repair and installation. Our main goal is to provide 100% customer satisfaction.

Frequently asked questions about heating & furnace repair companies

Your furnace should be cleaned every year or every two years at the most. A yearly furnace cleaning can catch small problems and fix them before they become serious repairs. It's like how changing the oil in your car may prevent a breakdown in the future. You should plan to have your furnace cleaned before you need it in the winter. Most people leave this to the last minute, and HVAC companies become very busy as the temperature drops.

Some indicators that your furnace needs to be cleaned:

  • The temperature is inconsistent from room to room.
  • Your furnace is struggling to maintain the temperature you set.
  • The furnace produces no heat at all.
  • You have a higher than expected energy bill after turning it on.
  • You smell rubber, smoke, or oil when you turn it on. (It's normal to smell dust).
  • Your furnace flame is any color but blue, which can indicate an imbalance in the gasses.
  • It makes a loud bang, howling, or whistling sound. This points to clogged air filters, dirty burners, or a restricted fuel supply.

Some people consider cleaning the furnace in the spring rather than in the fall. The best practice is to vacuum the furnace out in the spring, then do your annual maintenance in the late summer or fall.

Regular furnace maintenance can extend your furnace’s life by years and prevent some costly repairs. Regular furnace maintenance involves taking apart essential components, inspecting and cleaning them, then reassembling them for use. These components include your furnace filter, blower, burners, and flame sensors.

You can tackle a lot of this work on your own. It may take a few hours to familiarize yourself with the tools and equipment if it's your first time maintaining your furnace. Once you know the drill, furnace maintenance shouldn’t take more than a couple of hours. Start by shutting off the furnace's electrical power and fuel supply. Once that’s done, the combustion chamber can be accessed, vacuumed out, and inspected for holes. If you find any holes, patch them with foil tape.

Next, thoroughly clean the blower compartment. This will remove dirt and debris. Like with the combustion chamber, you or a professional need to inspect for any holes. Don’t forget to replace the air filter. You may be able to upgrade the air filter so it protects against mildew, pollen, and other airborne allergens. If you have an oil furnace, you’ll also want to replace the oil filter. This should be done annually. Finally, oil the machine bearings, taking care not to over-lubricate them.

If your furnace makes odd noises, you should hire a professional as soon as possible. There are a few other indicators that your furnace needs professional attention. Excessive soot could mean your burners need adjustment or that the heat exchanger needs replacing. If your flame is pale in color or irregular, this can indicate dirty burners or a cracked heat exchanger. This is a potential hazard and requires a professional to investigate. If your furnace is short-cycling (which means it only runs for a short period of time before shutting off), you may have a thermostat issue or an overheating exchanger. This also requires the expertise of a professional.

You should have your furnace serviced annually for the best results. Some people will wait every two years, though better maintenance schedules often mean fewer surprises. Most times, when a furnace stops providing heat without warning in the winter, the issue could have been solved with a maintenance call the season beforehand. Maintained furnaces run at their best efficiency, which helps your energy bill.

Furnace services can reveal carbon monoxide leaks, a health hazard that needs to be fixed immediately. If left untreated, carbon monoxide can lead to dizziness, nausea, headaches, and even death.

When hiring a professional, whether for annual maintenance or repairs, a quick search for “Furnace repair near me” will bring up several local companies to hire. Most states require HVAC companies to be licensed. They should also be fully insured and bonded. A great HVAC repair company will be transparent in what they do and what they charge, and they should be able to show documentation if requested. HVAC companies get quite busy as the temperature drops, so consider calling in the late summer and get ahead of the rush.

Your HVAC company should be able to give you an estimate of what repairs will cost. Oil and gas furnace repairs cost more than their electrical competitors, but their maintenance costs should be similar. If your furnace is over ten years old, you should prioritize annual maintenance. Most furnaces need to be replaced within ten to twenty years. Most furnace companies will advise that any serious repairs to an older furnace may not last long and that replacing your furnace would be the best option.

If your furnace is not producing heat, there are several components you should check. Start with the thermostat - is it switched to “heat”? What temperature does the thermostat say compared to the actual room temperature? Try setting the thermostat to five degrees higher and see if the furnace kicks on. Replace the battery and check the wiring for any breaks. Ensure there are no loose wires within the thermostat, and blow away any dust while you’re in there.

Check the fuse box and the power switch for the furnace and ensure that everything is switched on. Occasionally, a clogged filter can cause the furnace to shut off, so check your filters next. The gas line should be open, but may be switched off for whatever reason. If the drain hose is particularly dirty or the chimney flue is clogged, this could also be why your furnace doesn’t produce any heat. Clean them of dust and debris and try the furnace again. After that, check the heat vents and ducting. Clogs in those areas may also affect your furnace’s heat.

If you’ve tried all that and your furnace still isn’t turning on, it’s time to call a professional to get your furnace repaired. They’ll also run through these basic troubleshooting steps, then move on to the complex components and causes of failure within furnaces. If your furnace is older than fifteen years or breaks down regularly, you may want to consider replacing it. New models are more efficient, and repairs can be expensive in the long run.

If you’re looking to have your furnace serviced or tuned up, the cost will depend on the type. An electric furnace can cost between $70 to $130 for a tune-up. Gas furnace tune-ups can cost between $80 to $170, whereas oil furnaces can cost between $100 to $200. A tune-up involves an inspection of the flues and vents, air filters, ignitor switches, fan belts, blowers, motors, electrical components, the heat exchanger, the condensate drain, and testing the thermostat.

Some HVAC companies have two standards for maintenance calls. A basic maintenance call will include a cleaning and offer a diagnostics report. The advanced maintenance call will involve a full tune-up and cleaning of your furnace’s sensors. This can cost between $130 to $200, whereas the basic (or standard) may cost between $70 to $130.

Other factors may alter the cost of furnace maintenance. If you do this at a slower time of year for HVAC companies, you may pay less. Also, if you have several HVAC systems, you may be able to get a discount. You may be charged more if your HVAC system is hard to reach. Some HVAC companies offer a discount for a maintenance plan. Others may charge more if you haven’t serviced the furnace in over a year, as more work will be involved.

The cost to repair a furnace is much higher than the cost to maintain one. The average repair cost for a furnace is anywhere from $100 to $600, based on the issue. There's a hidden cost as well - if your furnace is under warranty and you neglected the annual maintenance, the furnace company may not honor the warranty.

Furnaces make several different noises which indicate different problems. If your furnace is banging or booming when you turn it on, this likely indicates a delayed ignition. This can be attributed to a defective ignitor, a weak flame or pilot light, low gas pressure, or a burner malfunction. You should consult an HVAC professional for all these issues, as working with gas and fuel can be tricky.

Intermittent banging or booming is most likely caused by expanding and detracting ductwork. This doesn't necessarily need a fix, unless the noise is preventing you from sleeping at night. You’ll need to fortify the ductwork or replace it with round ductwork. Your furnace may make a dry squeal if any belts or bearings are worn. You can fix this yourself for relatively cheap, but a worn belt points to a lack of cleaning and maintenance. You may want to call a professional to inspect for other potential repairs that may be in your future.

If your furnace makes a high-pitched wail, it’s most likely an airflow problem. A dirty air filter and closed or blocked vents are your likely culprits. Rattling means a part is loose or your heat exchanger is cracked. If you hear the rattling right after you turn the furnace on, it's probably the heat exchanger. The rattling is likely the metal coils expanding. If you hear a constant humming, this is likely a motor problem for either the blower or the inducer. Humming sounds from your furnace requires a professional right away.

A furnace is a large machine. Like a car engine, if it’s making a noise that it shouldn’t, this is usually a warning sign before it breaks down entirely. Every time you use your furnace while it needs repairing, you risk damaging it further and racking up a higher repair bill.

Recent reviews for Duarte furnace repair services

453122

Super professional. Did the job perfectly will definitely be using them again.

- Codi Cris
118603

Leo explained everything that made sense. He even had photos to show me, which was great to have visuals and then to have him point out exactly what he had to do for MY air ducts abestos removal and AC system. Glad it's taken care of now because me and ...

- Lia Royce
68498

Air Breeze installed a new central heating and air conditioning in our house in 2012. They did a very clean and professional job. The job passed all city inspections on the first time. In June 2016 there was a leak in the drainage PCV pipe got plugged up...

- Jimmy Arredondo
109943

I highly recommend Air breeze. My old AC unit gave so many problems, not cooling every room equally and the kitchen would get horribly hot when cooking. But once I got my new Air Breeze system installed it transformed the house. The temperature is finally...

- Al Gunn
97691

We highly recommend Air Breeze. When our old HVAC system stopped blowing cold air, we needed to find prompt assistance as the temperatures had soared to more than 100 degrees. I found Air Breeze because it was recommended by the manufacturer and they were...

- Michael Gottlieb
25936

They came and changed out our old system to a new one. They did the work quickly, and it works very well. We will call them back anytime we need any air conditioning help in the future. Sergio and Jovanny did a very clean and efficient job. They explained...

- Jinous Arashebn
18319

My old parents at LA found themselves at a complicated situation. I called from out of town to air breeze and they responded promptly. they have replaced a blown fuse and serviced the old air conditioning my old fragile parents where relief of the he...

- Chocron Rina
76548

We needed our furnace fixed, and Leo quoted us an excellent price. We signed an agreement and the next day, Sergio came at the scheduled time. He was quick, efficient, and knew what he was doing. He repaired our system despite some initial issues (the pip...

- Dillon Khawani
66629

I was referred to Air Breeze by a friend, who raved about how great their work was. So when I needed an annual service I called them up. Outstanding work and the service man was so thorough, he made sure I understood everything. Ive used them a few times,...

- Daisy Lane
93510

I would give this company 6 stars if I could! Here's is why: Leo and his crew are the BEST!!! Leo is very educated and professional in his field of work. He knew exactly what is best for us and provided us with excellent service. I was amazed and impress...

173044

Best guys ever. Show up on time and very competitive price. Would use again. Highly recommend. Excellent, professional service from this company. right on time, I’d use the again.

- nick m
173695

This company did a very nice job. Courteous and clean on the inside of home. They were amazing to work with, answered all of our questions (some before we could even ask them), and left our home in the same clean condition as when they entered...

- Alen D

All Heating & Furnace Repair Companies in Duarte, CA

Porch Pro Headshot Busy Bee Heat & AC
Furnace Repair
Serves Duarte, California
(12)
We are happy to take care of all of your HVAC needs, whether you need a central air conditioning replacement, a new unit, or have a new maintenance plan, we are here to assist you. https://www.yelp.com/biz/busy-bee-heat-and-ac-san-marino
We are happy to take care of all of your HVAC needs, whether you need a central air conditioning replacement, a new unit, or have a new maintenance plan, we are here to assist you. https://www.yelp.com/biz/busy-bee-heat-and-ac-san-marino
Porch Pro Headshot ECO GREEN GROUP INC
Furnace Repair
Serves Duarte, California
(8)
Welcome to Eco Green Group! We specialize in professional air duct cleaning, repair and installation services for HVAC Systems. Eco Green's Office Staff, HVAC Technicians are highly experienced and ready to assist with indoor air quality and heating and cooling. We provide air duct cleaning and HVA...Read more about ECO GREEN GROUP INC
Welcome to Eco Green Group! We specialize in professional air duct cleaning, repair and installation services for HVAC Systems. Eco Green's Office Staff, HVAC Technicians are highly experienced and ready to assist with indoor air quality and heating and cooling. We provide air duct cleaning and HVA...Read more about ECO GREEN GROUP INC
Porch Pro Headshot A1r Kare Pros
Furnace Repair
Serves Duarte, California
(184)
Porch Pro Headshot G and R Appliance Repair
Furnace Repair
Serves Duarte, California
G and R Appliance Repair is a company dedicated to service the community of Los Angeles. 5 star company reviews on Yelp out of 100 reviews, 5 star reviews on Angie's List. We have proven our superb customer service satisfaction being our priority. We are certified technicians offering affordable pri...Read more about G and R Appliance Repair
G and R Appliance Repair is a company dedicated to service the community of Los Angeles. 5 star company reviews on Yelp out of 100 reviews, 5 star reviews on Angie's List. We have proven our superb customer service satisfaction being our priority. We are certified technicians offering affordable pri...Read more about G and R Appliance Repair
Porch Pro Headshot Air Care Palos Verdes
Furnace Repair
Serves Duarte, California
(6)
"Jazz my service representative was awesome though the whole process answering ,questions and helping me understand. Tech is highly skilled, experienced and result oriented.Kept a clean job site and done an excellent job."
"Jazz my service representative was awesome though the whole process answering ,questions and helping me understand. Tech is highly skilled, experienced and result oriented.Kept a clean job site and done an excellent job."
Porch Pro Headshot Air Max HVAC Repair
Furnace Repair
Serves Duarte, California
(6)
"I highly recommend this company if you need a good HVAC company, call them. I have had the pleasure of using several times over the past many years. Their service has always been professional and their technicians courteous."
"I highly recommend this company if you need a good HVAC company, call them. I have had the pleasure of using several times over the past many years. Their service has always been professional and their technicians courteous."
Porch Pro Headshot White Star Duct Cleaning
Furnace Repair
Serves Duarte, California
(5)
"The technician gave us a very pleasant working experience. He came here right on time, was very courteous, did his job very well and even gave us some routine maintenance tips with our air duct. Highly recommended!"
"The technician gave us a very pleasant working experience. He came here right on time, was very courteous, did his job very well and even gave us some routine maintenance tips with our air duct. Highly recommended!"
Porch Pro Headshot Same Day Services Inc
Furnace Repair
Serves Duarte, California
(1)
Same Day Services is a general contractor based out of Riverside. They provide design build services, bathroom remodeling, exterior remodeling and more. Same Day Services is accredited by the United States Environmental Protection Agency. They are also accredited by the Better Business Bureau.
Same Day Services is a general contractor based out of Riverside. They provide design build services, bathroom remodeling, exterior remodeling and more. Same Day Services is accredited by the United States Environmental Protection Agency. They are also accredited by the Better Business Bureau.
Porch Pro Headshot LA Construction, Heating and Air
Furnace Repair
Serves Duarte, California
LA Construction, Heating and Air is a family-owned business and we understands that our success is dependent on our ability to meet and exceed customer expectations. With every new HVAC system that we install, we insure that our customers are well informed and equipped to make the best safety, hea...Read more about LA Construction, Heating and Air
LA Construction, Heating and Air is a family-owned business and we understands that our success is dependent on our ability to meet and exceed customer expectations. With every new HVAC system that we install, we insure that our customers are well informed and equipped to make the best safety, hea...Read more about LA Construction, Heating and Air
Porch Pro Headshot GiliAir
Furnace Repair
Serves Duarte, California
Heating and Air experts, we guarantee comfort in the home with a complete system change out. We are in the 3% of contractors that have our own full time trained crew, and proper insurances to protect the homeowner. We do a different kind of install, and we are priced very fair. Full financing ava...Read more about GiliAir
Heating and Air experts, we guarantee comfort in the home with a complete system change out. We are in the 3% of contractors that have our own full time trained crew, and proper insurances to protect the homeowner. We do a different kind of install, and we are priced very fair. Full financing ava...Read more about GiliAir
Porch Pro Headshot Comfort HVAC Experts
Furnace Repair
Serves Duarte, California
(5)
"the whole experience with this company deserves 5 stars! Highly recommend! Excellent service! Very thorough and detailed cleaning. Really appreciate they attention to detail and willingness to take extra steps. Will definitely work with again."
"the whole experience with this company deserves 5 stars! Highly recommend! Excellent service! Very thorough and detailed cleaning. Really appreciate they attention to detail and willingness to take extra steps. Will definitely work with again."
Porch Pro Headshot Mountainview Air LLC
Furnace Repair
Serves Duarte, California
With over 10 plus years of experience Mountainview Air LLC is your go to business for all Central A/C, Gas furnace, and electric furnace service work or replacement.
With over 10 plus years of experience Mountainview Air LLC is your go to business for all Central A/C, Gas furnace, and electric furnace service work or replacement.
Porch Pro Headshot Set Point A/C & Heating
Furnace Repair
Serves Duarte, California
Set Point A/c & Heating is an insured and bonded Air Conditioning company located in Northridge, They provide air conditioning and heating services, as well as Restaurant Refrigeration Repair,The state of California has licensed Set Point A/c & Heatiing.
Set Point A/c & Heating is an insured and bonded Air Conditioning company located in Northridge, They provide air conditioning and heating services, as well as Restaurant Refrigeration Repair,The state of California has licensed Set Point A/c & Heatiing.
Porch Pro Headshot DBS MECHANICAL INC.
Furnace Repair
Serves Duarte, California
Hi this is david smith owner of DBS mechanical inc. We specialize in all types of heating and air conditioning systems. From service and re-pair to brand new a/c units. We are a certified HERO contractor, if you don't no much about hero I would love the chance to explain it to you. Here is the link ...Read more about DBS MECHANICAL INC.
Hi this is david smith owner of DBS mechanical inc. We specialize in all types of heating and air conditioning systems. From service and re-pair to brand new a/c units. We are a certified HERO contractor, if you don't no much about hero I would love the chance to explain it to you. Here is the link ...Read more about DBS MECHANICAL INC.