Top 10 furnace repair services in Mountlake Terrace, WA

Porch Pro Headshot Greenwood Heating & Air Conditioning
Furnace Repair
Serves Mountlake Terrace, Washington
(852)
"I have used Greenwood twice now. Once in my last home for a brand new gas furnace and now in another home for electric mini-split system. I am super pleased with this company! They are professional, CLEAN, quiet, timely, great with communication and they use superior products. I would use them agai...Read more about Greenwood Heating & Air Conditioning
"I have used Greenwood twice now. Once in my last home for a brand new gas furnace and now in another home for electric mini-split system. I am super pleased with this company! They are professional, CLEAN, quiet, timely, great with communication and they use superior products. I would use them agai...Read more about Greenwood Heating & Air Conditioning
Porch Pro Headshot Evergreen Eastside Heat & AC
Furnace Repair
Serves Mountlake Terrace, Washington
(610)
Porch Pro Headshot Cardinal Heating & A/C Inc
Furnace Repair
Serves Mountlake Terrace, Washington
(138)
"These guys were awesome! My old furnace was out and they were able to get a new one installed in just a few days! Brian installed the furnace and even made an extra plug so that I could rewire the furnace to a generator if the power went out. Thank you! "
"These guys were awesome! My old furnace was out and they were able to get a new one installed in just a few days! Brian installed the furnace and even made an extra plug so that I could rewire the furnace to a generator if the power went out. Thank you! "
Porch Pro Headshot Green City Heating and Air Conditioning
Furnace Repair
Serves Mountlake Terrace, Washington
(99)
"Extremely happy with Green City Heating. We needed a new gas furnace (converting from an oil furnace) and we needed additional heating and cooling options for our second floor very badly. Our house dimensions and setup presented enough challenges to be a bit of a pain in the rear but the owner, Jef...Read more about Green City Heating and Air Conditioning
"Extremely happy with Green City Heating. We needed a new gas furnace (converting from an oil furnace) and we needed additional heating and cooling options for our second floor very badly. Our house dimensions and setup presented enough challenges to be a bit of a pain in the rear but the owner, Jef...Read more about Green City Heating and Air Conditioning
Porch Pro Headshot Heat Flow Mechanical
Furnace Repair
Serves Mountlake Terrace, Washington
(65)
We offer quality service at competitive rates for your home, office, and/or restaurant in the Puget Sound. Our technicians are trained and certified to install & service the latest equipment, including gas/electric furnaces, air conditioners, heat pumps, water heaters, package systems, VAVs, refrige...Read more about Heat Flow Mechanical
We offer quality service at competitive rates for your home, office, and/or restaurant in the Puget Sound. Our technicians are trained and certified to install & service the latest equipment, including gas/electric furnaces, air conditioners, heat pumps, water heaters, package systems, VAVs, refrige...Read more about Heat Flow Mechanical
Porch Pro Headshot Secure Comfort
Furnace Repair
Serves Mountlake Terrace, Washington
(28)
HVAC Contractor & Repair Services In Seattle & Snohomish Secure Comfort serves the greater Seattle Area for your heating, cooling, and air conditioning needs. Whether you live in Snohomish, Bellevue, Kirkland, or Monroe, we will be happy to service your air conditioning and heat pumps. If you need ...Read more about Secure Comfort
HVAC Contractor & Repair Services In Seattle & Snohomish Secure Comfort serves the greater Seattle Area for your heating, cooling, and air conditioning needs. Whether you live in Snohomish, Bellevue, Kirkland, or Monroe, we will be happy to service your air conditioning and heat pumps. If you need ...Read more about Secure Comfort
Porch Pro Headshot Abbott's Appliance Service
Furnace Repair
Serves Mountlake Terrace, Washington
(5)
"Tim is a great guy, very knowledgeable, professional and efficient. He diagnosed and fixed the issue with our KitchenAid oven without any fuss and I would highly recommend his services should you find yourself in need."
"Tim is a great guy, very knowledgeable, professional and efficient. He diagnosed and fixed the issue with our KitchenAid oven without any fuss and I would highly recommend his services should you find yourself in need."
Porch Pro Headshot Snohomish Furnace & Air
Furnace Repair
Serves Mountlake Terrace, Washington
Porch Pro Headshot Superior Air Services LLC
Furnace Repair
Serves Mountlake Terrace, Washington
(9)
Superior Air Services LLC has been providing premier HVAC services to the Tacoma area for more than 15 years, with over 30 years of combined experience. We provide top notch customer service and HVAC installations of all major brands of Ducted and Ductless systems. We provide service and repair work...Read more about Superior Air Services LLC
Superior Air Services LLC has been providing premier HVAC services to the Tacoma area for more than 15 years, with over 30 years of combined experience. We provide top notch customer service and HVAC installations of all major brands of Ducted and Ductless systems. We provide service and repair work...Read more about Superior Air Services LLC
Porch Pro Headshot AP Heating & Cooling
Furnace Repair
Serves Mountlake Terrace, Washington
Providing quality HVAC services in the greater Seattle area. Call AP Heating & Cooling to help with your next project.
Providing quality HVAC services in the greater Seattle area. Call AP Heating & Cooling to help with your next project.

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 Mountlake Terrace furnace repair services

239

Would recommend.

- Ray Berg
1172

Would recommend.

- Nick Wood
44695

Jeff from Green City HVAC is great! I found his company through Angie's List and they had very good reviews there. He serviced the old gas wall-mounted furnace, the only furnace on the main floor of my rental house. He was punctual, thoughtful, and ver...

- Kym Tuvim
44583

Jeff & Green City have done numerous projects for me among routine maintenance. They continue to impress with their attention to detail, quick response times, competitive pricing & great customer service. I would recommend them to anyone.

- Luke Richardson
44639

Green City HVAC contracted with me to install a new heating system in my home. The entire process from removal to install of the new system was completed in a professional and timely manner. The service men were professional, pleasant and informative an...

- Bobby Turner
404631

We had a great experience with Green City Heating and Air. They worked hard to fix our initial problem with our older heat pump and when it became apparent that we would need a new system they were very patient with us while we went through the decision p...

- Meagan Minus
44642

Best price. GREAT job. Punctual. Very responsive. Impressive! They replaced our furnace, installed a new AC system and a new tankless water heater in June 2014. Fantastic job!

- Snow Tiger
44643

Thanks to Mike for his well presented talk to us on heat pumps. Very knowledgeable and a nice guy.

- Robert Forrest
44632

Great to work with. Really listens to our needs.

- Kary Otte
44757

I represented a 15 unit co-operative. we needed a boiler replacement. After looking at 2 other companies we chose Green city. We love the boiler. The service was excellent. We continue to have all boiler care by Green city. I recommend them to friends whe...

- gina marion
45301

Had a complete overhaul of my home's heating and mechanical system. Replaced gas furnace; added gas piping for range, laundry, and outdoor appliances; added heat pump; added tankless water heater. The crew worked very hard and the price was less than th...

- Henry Lee

All Heating & Furnace Repair Companies in Mountlake Terrace, WA

Porch Pro Headshot Porch Home Manager
Furnace Repair
Serves Mountlake Terrace, Washington
(19)
"Chelsea – All in all I would say that I am happy with the quality of the work but I have to rate these guys a 3 due to a few mishaps, I would be willing to give them another try because the windows are really sparkling and I would be curious to see if any of these issues would surface again. 1.) ...Read more about Porch Home Manager
"Chelsea – All in all I would say that I am happy with the quality of the work but I have to rate these guys a 3 due to a few mishaps, I would be willing to give them another try because the windows are really sparkling and I would be curious to see if any of these issues would surface again. 1.) ...Read more about Porch Home Manager
Porch Pro Headshot Shannon Heights Heating, Inc.
Furnace Repair
Serves Mountlake Terrace, Washington
Welcome to Shannon Heights Heating and Air Conditoning! Whether it's a furnace, heat pump, air cleaner, filters, or air conditioner, experience the total comfort of the best heating and cooling system for your home. We live in a world where more people are demanding not only cost effective heating...Read more about Shannon Heights Heating, Inc.
Welcome to Shannon Heights Heating and Air Conditoning! Whether it's a furnace, heat pump, air cleaner, filters, or air conditioner, experience the total comfort of the best heating and cooling system for your home. We live in a world where more people are demanding not only cost effective heating...Read more about Shannon Heights Heating, Inc.
Porch Pro Headshot Morgan Mechanicals LLC
Furnace Repair
Serves Mountlake Terrace, Washington
At Morgan Mechanical, providing the highest quality design, installation, maintenance and service is our number one priority. We focus on building relationships with friendly customer service, providing knowledgeable staff that get the job done right the first time and providing competitive rates. ...Read more about Morgan Mechanicals LLC
At Morgan Mechanical, providing the highest quality design, installation, maintenance and service is our number one priority. We focus on building relationships with friendly customer service, providing knowledgeable staff that get the job done right the first time and providing competitive rates. ...Read more about Morgan Mechanicals LLC
Porch Pro Headshot Residential Repair Services
Furnace Repair
Serves Mountlake Terrace, Washington
(2)
Kitsap Appliance Repair, based out of Bremerton, is an appliance repair company that provides appliance installation, gas appliance connection, and appliance refinishing.
Kitsap Appliance Repair, based out of Bremerton, is an appliance repair company that provides appliance installation, gas appliance connection, and appliance refinishing.
Porch Pro Headshot Soule Mechanial
Furnace Repair
Serves Mountlake Terrace, Washington
Soule Mechanical is a licensed HVAC Contractor. We provide, install and service furnaces, heat pumps, gas fireplaces, water heaters and boiler heating systems. We also do custom duct work, gas piping and provide commercial refrigeration systems.
Soule Mechanical is a licensed HVAC Contractor. We provide, install and service furnaces, heat pumps, gas fireplaces, water heaters and boiler heating systems. We also do custom duct work, gas piping and provide commercial refrigeration systems.
Porch Pro Headshot Legacy Heating And AC Repair Woodinville
Furnace Repair
Serves Mountlake Terrace, Washington
Legacy Heating And AC Repair Woodinville offers quality heating & AC repair services to Woodinville, WA including commercial and residential installation, repair and more! Legacy Heating And AC Repair Woodinville provides professional & efficient heating & AC repair services at fair rates. Dial (425...Read more about Legacy Heating And AC Repair Woodinville
Legacy Heating And AC Repair Woodinville offers quality heating & AC repair services to Woodinville, WA including commercial and residential installation, repair and more! Legacy Heating And AC Repair Woodinville provides professional & efficient heating & AC repair services at fair rates. Dial (425...Read more about Legacy Heating And AC Repair Woodinville
Porch Pro Headshot Top Electricians Edmonds
Furnace Repair
Serves Mountlake Terrace, Washington
Top Electricians Edmonds company provides a complimentary portfolio of services to investor-owned, electric cooperatives and municipal electric utilities. Looking for commercial electrician options, construction electrical solutions? Top Electricians Edmonds will help you out with all electric repai...Read more about Top Electricians Edmonds
Top Electricians Edmonds company provides a complimentary portfolio of services to investor-owned, electric cooperatives and municipal electric utilities. Looking for commercial electrician options, construction electrical solutions? Top Electricians Edmonds will help you out with all electric repai...Read more about Top Electricians Edmonds
Porch Pro Headshot Action Heating And AC Repair Mountlake Terrace
Furnace Repair
Serves Mountlake Terrace, Washington
Call (425) 678-2874 today for experienced Action Heating And AC Repair Mountlake Terrace. We will send a qualified technician to your residence to assess the situation and offer best services.
Call (425) 678-2874 today for experienced Action Heating And AC Repair Mountlake Terrace. We will send a qualified technician to your residence to assess the situation and offer best services.
Porch Pro Headshot Fischer Heating
Furnace Repair
Serves Mountlake Terrace, Washington
(50)
Porch Pro Headshot Precision Energy LLC
Furnace Repair
Serves Mountlake Terrace, Washington
(12)
Porch Pro Headshot GB'S Appliance Repair
Furnace Repair
Serves Mountlake Terrace, Washington
Porch Pro Headshot Globe Heating And AC Repair Seattle
Furnace Repair
Serves Mountlake Terrace, Washington
Hire our technicians 24 hours a day, 7 days a week for quick and reliable service in Seattle. Globe Heating And AC Repair Seattle includes all heating & AC repair services you ask for.
Hire our technicians 24 hours a day, 7 days a week for quick and reliable service in Seattle. Globe Heating And AC Repair Seattle includes all heating & AC repair services you ask for.
Porch Pro Headshot Aarden Air  LLC
Furnace Repair
Serves Mountlake Terrace, Washington
Porch Pro Headshot Don Getz It Done
Furnace Repair
Serves Mountlake Terrace, Washington