Top 10 furnace repair services in Knightdale, NC

Porch Pro Headshot Jake's Heating and Cooling
Furnace Repair
Serves Knightdale, North Carolina
(11,579)
Since 1984, Jake's Heating & Cooling has been providing top quality HVAC installations and repairs to North Myrtle Beach and the Grand Strand. For over 20 years, we have built long-lasting relationships with our customers founded on timeliness, professionalism and accurate quotes. You can rely on us...Read more about Jake's Heating and Cooling
Since 1984, Jake's Heating & Cooling has been providing top quality HVAC installations and repairs to North Myrtle Beach and the Grand Strand. For over 20 years, we have built long-lasting relationships with our customers founded on timeliness, professionalism and accurate quotes. You can rely on us...Read more about Jake's Heating and Cooling
Porch Pro Headshot Alternative Aire Inc.
Furnace Repair
Serves Knightdale, North Carolina
(736)
We're a full-service heating and Air conditioning company serving the Triangle area. We offer an alternative to the high-pressure sales models common in the industry. We provide honest, thorough quotes customized for your individual HVAC Systems. We offer the best warranties in the industry and back...Read more about Alternative Aire Inc.
We're a full-service heating and Air conditioning company serving the Triangle area. We offer an alternative to the high-pressure sales models common in the industry. We provide honest, thorough quotes customized for your individual HVAC Systems. We offer the best warranties in the industry and back...Read more about Alternative Aire Inc.
Porch Pro Headshot Delta Heating & Cooling, LLC
Furnace Repair
Serves Knightdale, North Carolina
(224)
"We needed a replacement HVAC. After at least 4 other quotes and 3 in home assessments from other companies ( Not Counting The Ones That Never Even Called Back ), there was no doubt in choosing Delta Heating & Cooling. We actually cancelled the last in home quote we had scheduled, after meeting with...Read more about Delta Heating & Cooling, LLC
"We needed a replacement HVAC. After at least 4 other quotes and 3 in home assessments from other companies ( Not Counting The Ones That Never Even Called Back ), there was no doubt in choosing Delta Heating & Cooling. We actually cancelled the last in home quote we had scheduled, after meeting with...Read more about Delta Heating & Cooling, LLC
Porch Pro Headshot Bull City Heating Cooling & Refrigeration
Furnace Repair
Serves Knightdale, North Carolina
Bull City Heating Cooling & Refrigeration is a local company based in Durham, NC. We are proud to provide high quality repairs and installations at affordable prices. Contact us today for immediate service.
Bull City Heating Cooling & Refrigeration is a local company based in Durham, NC. We are proud to provide high quality repairs and installations at affordable prices. Contact us today for immediate service.
Porch Pro Headshot Crabtree Services
Furnace Repair
Serves Knightdale, North Carolina
(30)
"Professional, Knowledgeable, Friendly, and Reasonable with pricing. Called late on Thursday and was fit in the very next morning. I highly recommend this local company to anyone who has HVAC issues or in need of replacement. Their service plans are great too and will give me the peace of mind going...Read more about Crabtree Services
"Professional, Knowledgeable, Friendly, and Reasonable with pricing. Called late on Thursday and was fit in the very next morning. I highly recommend this local company to anyone who has HVAC issues or in need of replacement. Their service plans are great too and will give me the peace of mind going...Read more about Crabtree Services
Porch Pro Headshot Quality Comfort Services  Inc.
Furnace Repair
Serves Knightdale, North Carolina
(79)
For fifteen years now, Quality Comfort Service has been meeting the heating and air conditioning needs of the Triangle and surrounding areas. We are a local, family owned business based in Knightdale, NC. Quality Comfort Services' success is based on providing first-class personal service to every c...Read more about Quality Comfort Services Inc.
For fifteen years now, Quality Comfort Service has been meeting the heating and air conditioning needs of the Triangle and surrounding areas. We are a local, family owned business based in Knightdale, NC. Quality Comfort Services' success is based on providing first-class personal service to every c...Read more about Quality Comfort Services Inc.
Porch Pro Headshot ProStar Heating & Cooling
Furnace Repair
Serves Knightdale, North Carolina
Are you looking for a qualified HVAC contractor in Sims, NC? If so, you have found him. ProStar Heating and Cooling is a respected and highly reputable heating and cooling service provider that proudly caters to the needs of our beautiful community. Having been in the HVAC industry for quite some ti...Read more about ProStar Heating & Cooling
Are you looking for a qualified HVAC contractor in Sims, NC? If so, you have found him. ProStar Heating and Cooling is a respected and highly reputable heating and cooling service provider that proudly caters to the needs of our beautiful community. Having been in the HVAC industry for quite some ti...Read more about ProStar Heating & Cooling
Porch Pro Headshot Northern Exposure Heating & Air
Furnace Repair
Serves Knightdale, North Carolina
(13)
As industry experts Northern Exposure Heating & Air we've set the standard for quality and performance in HVAC services. We are a family owned and operated company and have been doing quality work in Wake, Nash and surrounding counties for over the last 10 years.
As industry experts Northern Exposure Heating & Air we've set the standard for quality and performance in HVAC services. We are a family owned and operated company and have been doing quality work in Wake, Nash and surrounding counties for over the last 10 years.
Porch Pro Headshot Affordable Heating & Air
Furnace Repair
Serves Knightdale, North Carolina
(40)
Our contractors are here for your local air conditioning and heating needs! Our Contractors are the premier choice for professional and affordable HVAC repair and maintenance in the Clayton, Garner, Smithfield, Raleigh, Cary, Apex, Wake Forest, Knightdale, Durham, Chapel Hill areas. In the HVAC busi...Read more about Affordable Heating & Air
Our contractors are here for your local air conditioning and heating needs! Our Contractors are the premier choice for professional and affordable HVAC repair and maintenance in the Clayton, Garner, Smithfield, Raleigh, Cary, Apex, Wake Forest, Knightdale, Durham, Chapel Hill areas. In the HVAC busi...Read more about Affordable Heating & Air
Porch Pro Headshot AireTime Cooling and Heating
Furnace Repair
Serves Knightdale, North Carolina
(34)
All HVAC dealers are not created equal, which is why you must be thorough when selecting one. We are a dealer that is committed to excellence in every aspect of the heating and air conditioning service. From installation and serving, to customer care and employee training, we hold ourselves to the h...Read more about AireTime Cooling and Heating
All HVAC dealers are not created equal, which is why you must be thorough when selecting one. We are a dealer that is committed to excellence in every aspect of the heating and air conditioning service. From installation and serving, to customer care and employee training, we hold ourselves to the h...Read more about AireTime Cooling and Heating

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 Knightdale furnace repair services

362619

Does not do the work they say they're going to do

- Con Nc
362618

This company is poor quality of work and the owner AKA Chuck Caldwell is a real dope head it does not do the work they say they're going to do

- Con Nc
196982

One word- unprofessional- sums it up but I will explain. Although I'd received a pretty high estimate from another local company, some dear friends highly recommended yours and the estimate came in much lower. Thought I'd be pleased. The job was start...

- Mari Fitz-Wynn
127499

My AC went out this afternoon, but I was not sure why. Chris was nice enough to call me 5 minutes after I put in a request for service. He replaced a part, and my air conditioning is on again!! I am having him come out later to clean my unit so it does...

- Patty Spencer
9723

Excellent responsiveness in communication. Excellent value. Excellent to keep appointment.

JAKES IS THE ONLY COMPANY I WOULD USE FOR ALL MY HVAC NEEDS. A FAMILY OWNED BUSINESS THAT CARES ABOUT THEIR CUSTOMERS AND MAKES THEIR COMFORT THEIR PRIORITY...

- ANGIE ELLIS
9732

Excellent to keep appointment. Excellent value. Excellent responsiveness in communication.

Great Job Would highly recommend them for their excellent service.

- tony
192411

I writing to advise all potential customers not to use the services of Crabtree Services. Mr. Crabtree and his service team have commonly overcharged for their products and charged for services they didn't do. I have filed a complaint with the Attorney Ge...

- Dennis McDermott
194413

I am writing to advise customers not to use Crabtree Services. I have had experience with them and know that their work is shoddy and their prices are excessively high. My most recent experience was the worst. A routine $180.00 maintenance visit turned in...

- Dennis McDermott
186467

GREAT customer service! The unit at our house went out on a weekend. I talked to Bobby on Sunday evening. CJ came straight over to assess the situation. He got the unit running, then came back on Monday morning to finish the job. He would have finish...

- Wanda Currin
194658

I've just read Mr. Crabtree's response to my complaint. Again, he fails to address the issues at hand; excessive costs for Freon, charging for work that was not done or incomplete and falsifying his posted reviews (Home Advisor). I could not ask for a b...

- Dennis McDermott
183402

Great service. I haven't serviced my hvac in 10 years and it started bloeing out warm air. CJ the tech took an extra long time to fix it and go over the whole process, he was extreamly thorough and you can tell he takes pride in his trade. I highly sugges...

- Richard Broadwell
200423

After using a few different service providers for our heat pumps-A/C units (we have three!), and being very disappointed in services from other (some big named) companies, we called Crabtree Services. Bobby Crabtree is very nice to talk with and always p...

- Kathy Massoni Kemmerzell

All Heating & Furnace Repair Companies in Knightdale, NC

Porch Pro Headshot Blinson Service Co Inc
Furnace Repair
Serves Knightdale, North Carolina
(28)
We are an established certified house addition engineering provider, fully bonded, licensed & insured, certified to do house and room addition work in the state of North Carolina. The full listing of all of Blinson Service Company, Inc's products and services can be found on our company's site. What...Read more about Blinson Service Co Inc
We are an established certified house addition engineering provider, fully bonded, licensed & insured, certified to do house and room addition work in the state of North Carolina. The full listing of all of Blinson Service Company, Inc's products and services can be found on our company's site. What...Read more about Blinson Service Co Inc
Porch Pro Headshot Tower Heating & Air, LLC
Furnace Repair
Serves Knightdale, North Carolina
Leonard Mario Ofc, based out of Raleigh, is an HVAC company. They offer humidifier installation, gas leak detection, water heater services and more.
Leonard Mario Ofc, based out of Raleigh, is an HVAC company. They offer humidifier installation, gas leak detection, water heater services and more.
Porch Pro Headshot Triangle Mechanical, Inc.
Furnace Repair
Serves Knightdale, North Carolina
Triangle Mechanical, Inc. is a Heating and Air Conditioning Service Company providing professional and reliable service for the Triangle area, with a focus on North Raleigh and Wake Forest. Triangle Mechanical, Inc. has been in business for over 15 years, and we focus on solving your problem to m...Read more about Triangle Mechanical, Inc.
Triangle Mechanical, Inc. is a Heating and Air Conditioning Service Company providing professional and reliable service for the Triangle area, with a focus on North Raleigh and Wake Forest. Triangle Mechanical, Inc. has been in business for over 15 years, and we focus on solving your problem to m...Read more about Triangle Mechanical, Inc.
Porch Pro Headshot Mr. & Mrs. Maintenance
Furnace Repair
Serves Knightdale, North Carolina
(6)
HVAC repair, Plumbing, Electrical, Cleaning, Painting, Carpentry, & Pressure Washing For All Your Maintenance Needs!
HVAC repair, Plumbing, Electrical, Cleaning, Painting, Carpentry, & Pressure Washing For All Your Maintenance Needs!
Porch Pro Headshot CB Air/Chris Balboni
Furnace Repair
Serves Knightdale, North Carolina
(7)
Take pride in my work and put the customer first!
Take pride in my work and put the customer first!
Porch Pro Headshot Laboratory Controls LLC
Furnace Repair
Serves Knightdale, North Carolina
Our goal is to provide refurbished equipment to labs around the world at exceptional prices.
Our goal is to provide refurbished equipment to labs around the world at exceptional prices.
Porch Pro Headshot J E Turner Heating Air
Furnace Repair
Serves Knightdale, North Carolina
When you need your air conditioner and heating system serviced or repaired look no further than J E Turner Heating Air INC. We have highly qualified trained technicians who will quickly and efficiently repair your cooling equipment ensure you and your family stay comfortable during the heat of summe...Read more about J E Turner Heating Air
When you need your air conditioner and heating system serviced or repaired look no further than J E Turner Heating Air INC. We have highly qualified trained technicians who will quickly and efficiently repair your cooling equipment ensure you and your family stay comfortable during the heat of summe...Read more about J E Turner Heating Air
Porch Pro Headshot Get It Done Home Improvements
Furnace Repair
Serves Knightdale, North Carolina
OVER 14 YEARS OF EXPERIENCE IN HEATING, AIR CONDITIONING SERVICE AND REPAIR, AND HOME IMPROVEMENTS. FULLY INSURED. SERVICES WE PROVIDE: • Tile work • Custom built decks • Deck repair • Power washing • Wood rot repair • Plumbing work • Toilet installation/repair • Kitchen & bathroom remode...Read more about Get It Done Home Improvements
OVER 14 YEARS OF EXPERIENCE IN HEATING, AIR CONDITIONING SERVICE AND REPAIR, AND HOME IMPROVEMENTS. FULLY INSURED. SERVICES WE PROVIDE: • Tile work • Custom built decks • Deck repair • Power washing • Wood rot repair • Plumbing work • Toilet installation/repair • Kitchen & bathroom remode...Read more about Get It Done Home Improvements
Porch Pro Headshot Thermo Heating & CoolingLLC.
Furnace Repair
Serves Knightdale, North Carolina
United Heating & Cooling LLC. has been in business for over 15 years providing HVAC services. Free estimate on new air conditioning. We offer financing
United Heating & Cooling LLC. has been in business for over 15 years providing HVAC services. Free estimate on new air conditioning. We offer financing
Porch Pro Headshot Main Street Heating & Cooling Inc.
Furnace Repair
Serves Knightdale, North Carolina
(50)
Porch Pro Headshot Hvac
Furnace Repair
Serves Knightdale, North Carolina
Locally owned and operated.
Locally owned and operated.
Porch Pro Headshot All Brands Appliance Repair
Furnace Repair
Serves Knightdale, North Carolina
(2)
Porch Pro Headshot HVAC Repair Pros
Furnace Repair
Serves Knightdale, North Carolina
HVAC Local Pros is an easy way for homeowners to connect with top HVAC Pros in their local area. Whether it's for emergency services or scheduled maintenance calls, you can use HVAC Pros for all your improvement, maintenance and repair needs. We know that sometimes your homes services need attentio...Read more about HVAC Repair Pros
HVAC Local Pros is an easy way for homeowners to connect with top HVAC Pros in their local area. Whether it's for emergency services or scheduled maintenance calls, you can use HVAC Pros for all your improvement, maintenance and repair needs. We know that sometimes your homes services need attentio...Read more about HVAC Repair Pros
Porch Pro Headshot County line heating and air
Furnace Repair
Serves Knightdale, North Carolina
We are a new start up out of a Apex, nc, who pride ourselves in outstanding quality and value.
We are a new start up out of a Apex, nc, who pride ourselves in outstanding quality and value.

Latest projects near Knightdale

Recent projects booked on Porch
Raleigh 27604
Furnace Repair
Start Date
I'm flexible
Furnace fuel source
I'm not sure
Furnace problems
She 's having issue with her heat that's coming in and out
When problems started
I'm not sure
Furnace age
I'm not sure