Top 10 furnace repair services in South Pasadena, CA

Porch Pro Headshot Guaranteed Quality Heating and Air
Furnace Repair
Serves South Pasadena, California
(686)
We provide heating and air conditioning solutions at the best prices for all of Orange County. We are an Award Winning Amana / Goodman Dealer. We are also Goodman's #1 Orange County volume dealer. We provide AC Repair & AC Replacement and Furnace Repair & Furnace Replacement for all of Costa Mes...Read more about Guaranteed Quality Heating and Air
We provide heating and air conditioning solutions at the best prices for all of Orange County. We are an Award Winning Amana / Goodman Dealer. We are also Goodman's #1 Orange County volume dealer. We provide AC Repair & AC Replacement and Furnace Repair & Furnace Replacement for all of Costa Mes...Read more about Guaranteed Quality Heating and Air
Porch Pro Headshot JMS Air Conditioning and Heating
Furnace Repair
Serves South Pasadena, 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 Construction District Inc.
Furnace Repair
Serves South Pasadena, 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 Fast Dryer Vent Cleaning
Furnace Repair
Serves South Pasadena, 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 Vigil Air
Furnace Repair
Serves South Pasadena, California
(10)
VigilAir is a family operated business beloved by its customers for providing high quality Heating and Air Conditioning installations at affordable rates. Started in 2005, we have evolved into a well known HVAC service provider in Southern California. At VigilAir, we don't put quantity over qualit...Read more about Vigil Air
VigilAir is a family operated business beloved by its customers for providing high quality Heating and Air Conditioning installations at affordable rates. Started in 2005, we have evolved into a well known HVAC service provider in Southern California. At VigilAir, we don't put quantity over qualit...Read more about Vigil Air
Porch Pro Headshot Busy Bee Heat & AC
Furnace Repair
Serves South Pasadena, California
(12)
"These guys were great. Came on time and left in just under 2 hours, they cleaned 8 ducts and the heating unit and the dryer and the return. I saw them get into each vent and vacuum, clean the covers completely, etc.Cleaned up any spec of dirt that they made, answered all my questions nad they we...Read more about Busy Bee Heat & AC
"These guys were great. Came on time and left in just under 2 hours, they cleaned 8 ducts and the heating unit and the dryer and the return. I saw them get into each vent and vacuum, clean the covers completely, etc.Cleaned up any spec of dirt that they made, answered all my questions nad they we...Read more about Busy Bee Heat & AC
Porch Pro Headshot ECO GREEN GROUP INC
Furnace Repair
Serves South Pasadena, 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 Sturges Heating and Air Conditioning
Furnace Repair
Serves South Pasadena, California
(68)
When it comes to indoor comfort, you need the right air conditioning and heating systems to fit your home or building size and budget. Our HVAC solutions are built with a variety of the best products and superior services. From designing, selecting, and installing an HVAC system, air conditioner, or...Read more about Sturges Heating and Air Conditioning
When it comes to indoor comfort, you need the right air conditioning and heating systems to fit your home or building size and budget. Our HVAC solutions are built with a variety of the best products and superior services. From designing, selecting, and installing an HVAC system, air conditioner, or...Read more about Sturges Heating and Air Conditioning
Porch Pro Headshot Appliance Repair Alhambra
Furnace Repair
Serves South Pasadena, California
(37)
Our company has a comprehensive appliance service that meets your expectation. We offer installation, preventive maintenance and repair of most models and brands of household machines. We have prompt, honest and skilled technicians the will assure you effective fixes for your defective appliances.
Our company has a comprehensive appliance service that meets your expectation. We offer installation, preventive maintenance and repair of most models and brands of household machines. We have prompt, honest and skilled technicians the will assure you effective fixes for your defective appliances.
Porch Pro Headshot G and R Appliance Repair
Furnace Repair
Serves South Pasadena, 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

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 South Pasadena furnace repair services

176325

we call this company to clean and service our air conditioners this week.They were punctual, highly professional, polite and reasonably priced. We would be delighted to recommend this company to all.

- Robert jj
180093

The technician show up almost 2 hours after the scheduled time. We specifically wanted an estimate on a filters setup and we conveyed this when setting up the estimate

- Banett Wood
186881

The office staff and the technician were great to work with. David was my technician .He called and showed up early which was nice. He was polite, answered all my questions and is very knowledgeable about his trade. My air conditioner is now ready for the...

- Daniel m
178594

They were very responsive, efficient, reliable, friendly, and affordable. They were able to come out in less than 24 hours and arrived on time and finished in less than half an hour. Great service! I would definitely use them again.

- Sammy Y
183986

We've used Vigil Air for a ductless mini-split in our first home... and then we had them install central heat and air in our new home! We've recommended them to all our friends and neighbors - a great company! Robert and Susy are awesome.

- Nora Molina
37626

GREAT

- ed kelly
94659

They have great customer service , the booking process was smooth and Alex was great at what he was doing . Perfect company for your Air duct cleaning !

- Phil Nash
93633

We had a central air system that wasn't working so well, we had no idea what was wrong, apparently there was a lot of build up and these guys gave a whole run down diagnostics and was able to fix it. It was very affordable and very fast!

- Michael Brown
90575

Beware Beware Beware this is a rip off off company. The technician tried to rep me off. he wanted to charge $ 600 for an a/c system recharge with 4 pound of Freon. he quoted me a price of $ 125 per pound of Freon, he said they have a minimum Freon amount...

- SEAN AddA
518141

Great Company to work with. and I would absolutely recommend to any homeowner or business.

- Lindsay Wright
83272

Our AC was giving us some problems and we checked on Google. We found out Guaranteed Quality Heating and Air through Google search and call them. The person who answered the phone was James and he gave us various options we had. Next day, Steve came...

- Rakesh Kumar
83274

Great company with sincere employees. Thank you Tony and Jannette.

- Dave W

All Heating & Furnace Repair Companies in South Pasadena, CA

Porch Pro Headshot Crestline Refrigeration
Furnace Repair
Serves South Pasadena, California
(3)
Crestline Refrigeration is your premier RESIDENTIAL air conditioning & heating service provider in Southern California. We also provide Refrigeration, air conditioning, heating and ventilation service for COMMERCIAL and INDUSTRIAL customers. We offer PROFESSIONAL AFFORDABLE installation, repair an...Read more about Crestline Refrigeration
Crestline Refrigeration is your premier RESIDENTIAL air conditioning & heating service provider in Southern California. We also provide Refrigeration, air conditioning, heating and ventilation service for COMMERCIAL and INDUSTRIAL customers. We offer PROFESSIONAL AFFORDABLE installation, repair an...Read more about Crestline Refrigeration
Porch Pro Headshot Save Home Heat Company
Furnace Repair
Serves South Pasadena, California
(5)
We are committed to offer outstanding services for all HVAC needs. From AC repair to heating repair, we guarantee your comfort and satisfaction will never be compromised. https://www.yelp.com/biz/save-home-heat-company-la-canada-flintridge-2
We are committed to offer outstanding services for all HVAC needs. From AC repair to heating repair, we guarantee your comfort and satisfaction will never be compromised. https://www.yelp.com/biz/save-home-heat-company-la-canada-flintridge-2
Porch Pro Headshot Cool Master Air Conditioner Repair
Furnace Repair
Serves South Pasadena, California
(5)
"Such an easy company to work with. They were very friendly, and beyond accommodating to working around my busy schedule. From booking to the technician, everyone was friendly, professional and knowledgeable. Very happy, and highly recommend!"
"Such an easy company to work with. They were very friendly, and beyond accommodating to working around my busy schedule. From booking to the technician, everyone was friendly, professional and knowledgeable. Very happy, and highly recommend!"
Porch Pro Headshot La Canada HVAC Repair
Furnace Repair
Serves South Pasadena, California
(5)
"When I was moving into my apartment I called this company for vent cleaning . This company team's word amazed me... highly recommend!!!!! Everything about the process was quick, easy and efficient. Highly recommend"
"When I was moving into my apartment I called this company for vent cleaning . This company team's word amazed me... highly recommend!!!!! Everything about the process was quick, easy and efficient. Highly recommend"
Porch Pro Headshot Air Duct Cleaning South Pasadena
Furnace Repair
Serves South Pasadena, California
South Pasadena Air Ducts provides professional contractors that can do air duct repair and cleaning. Located in the sunny state of California.
South Pasadena Air Ducts provides professional contractors that can do air duct repair and cleaning. Located in the sunny state of California.
Porch Pro Headshot Air Products and Services
Furnace Repair
Serves South Pasadena, California
Since 1979, Air Products & Services has been serving Southern California with superior heating and air conditioning services in Van Nuys and throughout the San Fernando Valley. Whether you need AC repairs, heater maintenance, air quality system installation, or full HVAC replacement, they are prepar...Read more about Air Products and Services
Since 1979, Air Products & Services has been serving Southern California with superior heating and air conditioning services in Van Nuys and throughout the San Fernando Valley. Whether you need AC repairs, heater maintenance, air quality system installation, or full HVAC replacement, they are prepar...Read more about Air Products and Services
Porch Pro Headshot LA Construction, Heating and Air
Furnace Repair
Serves South Pasadena, 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 Value Air Conditioner Repair
Furnace Repair
Serves South Pasadena, California
(5)
We offer installation, repair, replacement of old unit and regular service for all your Heating, Ventilation and Air Conditioning needs. https://www.yelp.com/biz/value-air-conditioner-repair-pasadena
We offer installation, repair, replacement of old unit and regular service for all your Heating, Ventilation and Air Conditioning needs. https://www.yelp.com/biz/value-air-conditioner-repair-pasadena
Porch Pro Headshot U.S. Air Conditioning & Heating
Furnace Repair
Serves South Pasadena, California
Competitive, Reliable, Quality Work at Affordable Price We Specialize in Providing Expert Work on Air Conditioning and Heating Repairs, Installations, and Service Call the Professionals Direct (818) 207-1245 Toll Free (877) 872-4777 Email us at: usair@usa.com Fast Reliable Same Day Service Local a...Read more about U.S. Air Conditioning & Heating
Competitive, Reliable, Quality Work at Affordable Price We Specialize in Providing Expert Work on Air Conditioning and Heating Repairs, Installations, and Service Call the Professionals Direct (818) 207-1245 Toll Free (877) 872-4777 Email us at: usair@usa.com Fast Reliable Same Day Service Local a...Read more about U.S. Air Conditioning & Heating
Porch Pro Headshot Xpress Heating & Air
Furnace Repair
Serves South Pasadena, California
We pride our company on reliability, great communication, integrity and quality work. We are experts in our HVAC work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.
We pride our company on reliability, great communication, integrity and quality work. We are experts in our HVAC work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.
Porch Pro Headshot Local Plumber 323
Furnace Repair
Serves South Pasadena, California
What if your pipe bursts in the middle of the night? You will need a reliable plumbing company that provides its services around the clock. Local Plumber 323 is ready to answer your call at any time of the day or night and come to fix your burst pipe, replace your toilet or sink, or handle any other...Read more about Local Plumber 323
What if your pipe bursts in the middle of the night? You will need a reliable plumbing company that provides its services around the clock. Local Plumber 323 is ready to answer your call at any time of the day or night and come to fix your burst pipe, replace your toilet or sink, or handle any other...Read more about Local Plumber 323
Porch Pro Headshot Schirmeister Vinci Heating & Air Conditioning
Furnace Repair
Serves South Pasadena, California
A Family owned and operated Heating & Air Conditioning Company. Providing custom ... Service, Repair and Installation.
A Family owned and operated Heating & Air Conditioning Company. Providing custom ... Service, Repair and Installation.
Porch Pro Headshot Gilbert Air Duct Cleaning
Furnace Repair
Serves South Pasadena, California
(5)
We always make sure that the quality work is delivered to our customers. Our team of experts can clean your ducts so well. We always charge fair prices. https://www.yelp.com/biz/gilbert-air-duct-cleaning-los-angeles-2
We always make sure that the quality work is delivered to our customers. Our team of experts can clean your ducts so well. We always charge fair prices. https://www.yelp.com/biz/gilbert-air-duct-cleaning-los-angeles-2
Porch Pro Headshot Air Duct Cleaning Alhambra
Furnace Repair
Serves South Pasadena, California
(4)
Alhambra Air Ducts can help all residents that need to replace air duct filter and the like. Located in California, don't hesitate to call them now.
Alhambra Air Ducts can help all residents that need to replace air duct filter and the like. Located in California, don't hesitate to call them now.