Top 10 furnace repair services in Lilburn, GA

Porch Pro Headshot Zen Air Heating and Cooling
Furnace Repair
Serves Lilburn, Georgia
Zen Air Heating and Cooling is your trusted local partner for Heating and Air Conditioning. Locally owned and operated, customer satisfaction focused and highly trained professionals.
100% response rate
Zen Air Heating and Cooling is your trusted local partner for Heating and Air Conditioning. Locally owned and operated, customer satisfaction focused and highly trained professionals.
Porch Pro Headshot Coolray Heating & Air Conditioning
Furnace Repair
Serves Lilburn, Georgia
(8,456)
Coolray Heating & Air Conditioning has been serving metro Atlanta since 1966. They offer professional heating & air conditioning repair, service and installation.
Coolray Heating & Air Conditioning has been serving metro Atlanta since 1966. They offer professional heating & air conditioning repair, service and installation.
Porch Pro Headshot Omega Heating & Air Inc.
Furnace Repair
Serves Lilburn, Georgia
(179)
"I was very very pleased with the service I received they was very polite and knowledgeable I would recommend them to anyone needing someone in the and Air and heating price was very good they get give stars plus in my book. Everyone I talked with or negotiated price with was extremely very nice and...Read more about Omega Heating & Air Inc.
"I was very very pleased with the service I received they was very polite and knowledgeable I would recommend them to anyone needing someone in the and Air and heating price was very good they get give stars plus in my book. Everyone I talked with or negotiated price with was extremely very nice and...Read more about Omega Heating & Air Inc.
Porch Pro Headshot Clout Home Services
Furnace Repair
Serves Lilburn, Georgia
(146)
Clout is a premier provider of Heating and Cooling services in the North Metro Atlanta area. Our priority is to provide a modern, safe and predictable homeowner experience from booking to project sign-off. All backed by a No-Risk 100% Satisfaction Guarantee. We have recruited and trained the TOP t...Read more about Clout Home Services
Clout is a premier provider of Heating and Cooling services in the North Metro Atlanta area. Our priority is to provide a modern, safe and predictable homeowner experience from booking to project sign-off. All backed by a No-Risk 100% Satisfaction Guarantee. We have recruited and trained the TOP t...Read more about Clout Home Services
Porch Pro Headshot Coolmax Air
Furnace Repair
Serves Lilburn, Georgia
(273)
Porch Pro Headshot A Degree Above the Rest
Furnace Repair
Serves Lilburn, Georgia
(80)
HVAC company based out of Loganville, Ga. Been in the business since 2005. Affordable pricing for all your HVAC needs. Free estimates Financing available. "Quality remains after price is forgotten"
HVAC company based out of Loganville, Ga. Been in the business since 2005. Affordable pricing for all your HVAC needs. Free estimates Financing available. "Quality remains after price is forgotten"
Porch Pro Headshot Alliance Heating & Air Conditioning Services Inc
Furnace Repair
Serves Lilburn, Georgia
(73)
For more than 20 years, Alliance Heating & A/C Services, Inc. has helped people all throughout the south metro area enjoy total air comfort in their homes and businesses. Our hundreds of satisfied customers tell the only story you need to hear, but to ensure your peace of mind, rest assured that our...Read more about Alliance Heating & Air Conditioning Services Inc
For more than 20 years, Alliance Heating & A/C Services, Inc. has helped people all throughout the south metro area enjoy total air comfort in their homes and businesses. Our hundreds of satisfied customers tell the only story you need to hear, but to ensure your peace of mind, rest assured that our...Read more about Alliance Heating & Air Conditioning Services Inc
Porch Pro Headshot Aire Serv of Lawrenceville
Furnace Repair
Serves Lilburn, Georgia
(6)
"I was very impressed with the service I received from this merchant. Not only were they at the appointment on time, but the professionalism and customer service was outstanding. I would recommend this merchant of Lawrenceville to all my friends for service!"
"I was very impressed with the service I received from this merchant. Not only were they at the appointment on time, but the professionalism and customer service was outstanding. I would recommend this merchant of Lawrenceville to all my friends for service!"
Porch Pro Headshot hbk appliances solutions
Furnace Repair
Serves Lilburn, Georgia
(4)
10 years of experience repairing major home appliances. Knowledgeable on most brands with most repairs completed with in a 24 to 48 hour time period. With EPA certification and all other required licenses with the added bonus of honest and reliable technicians offering the best customer service!
10 years of experience repairing major home appliances. Knowledgeable on most brands with most repairs completed with in a 24 to 48 hour time period. With EPA certification and all other required licenses with the added bonus of honest and reliable technicians offering the best customer service!
Porch Pro Headshot Stefan Mechanical Services, Inc.
Furnace Repair
Serves Lilburn, Georgia
(7)
At Stefan Mechanical, we pride our business on our experience and professional service as we continue to build long lasting relationships with our customers. With our wide range of services, we are prepared to meet any situation at hand. From an emergency call to a scheduled installation, Stefan Me...Read more about Stefan Mechanical Services, Inc.
At Stefan Mechanical, we pride our business on our experience and professional service as we continue to build long lasting relationships with our customers. With our wide range of services, we are prepared to meet any situation at hand. From an emergency call to a scheduled installation, Stefan Me...Read more about Stefan Mechanical Services, Inc.

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 Lilburn furnace repair services

15232

Very professional, competitive prices and excellent service!

271406

Great service and easy to work with. Made a big difference in the efficiency of my system.

- Andrew Combs
92354

Tried to used their services but they wouldn't take payment over the phone.

- william arnold
13225

Great company, good prices. All I needed. Thank you ARG

- Mike Churilove
432640

I got forced to use them through my Sears warranty and the service was HORRIBLE. They made multiple appts without including or even informing me of them. And then never showed up. The 1 appt the tech showed up for HR was in my house less than 5 min and ne...

- Jacquelynn Woods
143169

I was using this company for 4+ years for tune-ups on my house and a rental property. Had an ac unit and furnace replaced in two different houses and even had a 2story townhome zoned in order to control a single unit between split levels. Both properties ...

- Michelle Ennley
157846

Dealing with Omega Heating & Air, Inc. has been such a nightmare and I will NEVER use this company again. My husband and I have been working for nearly two months to get a resolution to a problem we are having with a unit they installed. The first Technic...

- Kim Williams
27220

My experience with Christopher was wonderful. He showed up when expected, was very thorough, and reasonable. I would definitely use this company again. Lorie G. Buford, GA

- Lorie Glover
27313

Chris is always professional and efficient. He gets your system up and running without up selling you.

- Barry Franklin
27221

Great job. I called and he was able to come out the same day and fixed my air conditioner.

- Debbie
37331

All Heating & Furnace Repair Companies in Lilburn, GA

Porch Pro Headshot WELDON HEATING & AIR CONDITIONING
Furnace Repair
Serves Lilburn, Georgia
For a job Well Done - Call Weldon Heating & Air
For a job Well Done - Call Weldon Heating & Air
Porch Pro Headshot R&S McKay Heating & Air Conditioning, INC
Furnace Repair
Serves Lilburn, Georgia
For more than 20 years, owner Mr. Mckay has been offering exceptional service with dedication and knowledge on all your heating and air conditioning needs. R&S MCKAY Heating and Air Conditioning always promises their customers great receive service with the quality and guarantee that your family d...Read more about R&S McKay Heating & Air Conditioning, INC
For more than 20 years, owner Mr. Mckay has been offering exceptional service with dedication and knowledge on all your heating and air conditioning needs. R&S MCKAY Heating and Air Conditioning always promises their customers great receive service with the quality and guarantee that your family d...Read more about R&S McKay Heating & Air Conditioning, INC
Porch Pro Headshot Leonard's HVAC L.L.C.
Furnace Repair
Serves Lilburn, Georgia
(13)
Leonard is the owner and expert for all your HVAC needs. He loves the challenge of helping customers with their individual needs and is excited to work with you! Call today!
Leonard is the owner and expert for all your HVAC needs. He loves the challenge of helping customers with their individual needs and is excited to work with you! Call today!
Porch Pro Headshot Air Conditioning Experts, Inc.
Furnace Repair
Serves Lilburn, Georgia
Air Conditioning, Heating & HVAC Services in Atlanta, GA When you need air conditioning, heating or indoor air quality services, you need to call the experts. Air Conditioning Experts is proud to provide our exceptional installation, maintenance, repair and replacement services throughout the great...Read more about Air Conditioning Experts, Inc.
Air Conditioning, Heating & HVAC Services in Atlanta, GA When you need air conditioning, heating or indoor air quality services, you need to call the experts. Air Conditioning Experts is proud to provide our exceptional installation, maintenance, repair and replacement services throughout the great...Read more about Air Conditioning Experts, Inc.
Porch Pro Headshot White Construction Company
Furnace Repair
Serves Lilburn, Georgia
White Construction Company has been in business for over 13 years. Our experience has not only been in construction, but in a range of Commercial and Residential services. Our expertise has been utilized in various Architectural, Research/Design, Land Planning and Operations. Licensed, Bonded & Insu...Read more about White Construction Company
White Construction Company has been in business for over 13 years. Our experience has not only been in construction, but in a range of Commercial and Residential services. Our expertise has been utilized in various Architectural, Research/Design, Land Planning and Operations. Licensed, Bonded & Insu...Read more about White Construction Company
Porch Pro Headshot Morgan's Heating and cooling
Furnace Repair
Serves Lilburn, Georgia
(12)
Family Man small company no overhead can do jobs real cheap. Years of experience 24/7 call anytime
Family Man small company no overhead can do jobs real cheap. Years of experience 24/7 call anytime
Porch Pro Headshot ProTech Heating & Air Conditioning
Furnace Repair
Serves Lilburn, Georgia
(28)
ProTech Heating & Air Conditioning is a complete service, repair, maintenance, and replacement contractor for residential and light commercial customers in Metro Atlanta.
ProTech Heating & Air Conditioning is a complete service, repair, maintenance, and replacement contractor for residential and light commercial customers in Metro Atlanta.
Porch Pro Headshot Appliances Repair Georgia
Furnace Repair
Serves Lilburn, Georgia
(1)
Appliances Repair Georgia is a growing residential appliance service and repair company based in Cumming, Ga. We are family owned and operated company with a great customer service orientation. Appliances Repair Georgia has been in business for over 9 years. We have built solid relationships with o...Read more about Appliances Repair Georgia
Appliances Repair Georgia is a growing residential appliance service and repair company based in Cumming, Ga. We are family owned and operated company with a great customer service orientation. Appliances Repair Georgia has been in business for over 9 years. We have built solid relationships with o...Read more about Appliances Repair Georgia
Porch Pro Headshot 3T's Construction
Furnace Repair
Serves Lilburn, Georgia
Greetings and thanks for visiting our page. 3t's Construction( formerly 3T's Construction, The Roofing Man ) is a family business with over 40 years of experience over the years and a company that takes pride in providing quality service to the home owner,property owners and investors with any home ...Read more about 3T's Construction
Greetings and thanks for visiting our page. 3t's Construction( formerly 3T's Construction, The Roofing Man ) is a family business with over 40 years of experience over the years and a company that takes pride in providing quality service to the home owner,property owners and investors with any home ...Read more about 3T's Construction
Porch Pro Headshot Fantroy HVAC and more LLC
Furnace Repair
Serves Lilburn, Georgia
(1)
We are a small local HVAC company and we aim To give great service at a reasonable price.
We are a small local HVAC company and we aim To give great service at a reasonable price.
Porch Pro Headshot Air Select LLC
Furnace Repair
Serves Lilburn, Georgia
(2)
Porch Pro Headshot BSD Construction
Furnace Repair
Serves Lilburn, Georgia
A licensed contractor with over 15 years of experience.
A licensed contractor with over 15 years of experience.
Porch Pro Headshot Atlanta Mechanical Systems Inc
Furnace Repair
Serves Lilburn, Georgia
Atlanta Mechanical Systems is an HVAC company located in Lilburn. They offer gas pipe installation, HVAC installation and more. In June of 2000, Atlanta Mechanical Systems did work on a new construction using a permit received from Rockdale County General Services and Engineering, and they did work ...Read more about Atlanta Mechanical Systems Inc
Atlanta Mechanical Systems is an HVAC company located in Lilburn. They offer gas pipe installation, HVAC installation and more. In June of 2000, Atlanta Mechanical Systems did work on a new construction using a permit received from Rockdale County General Services and Engineering, and they did work ...Read more about Atlanta Mechanical Systems Inc
Porch Pro Headshot R.K. Heating & Air Conditioning
Furnace Repair
Serves Lilburn, Georgia

Latest projects near Lilburn

Recent projects booked on Porch
Tucker 30084
Furnace Repair
Start Date
Within 48 hours
Type of project
Repair, maintenance or cleaning
Repair, maintenance or cleaning project
Heating and cooling system repair
Item to repair
Furnace
Furnace fuel source
Natural gas
Furnace problems
Home has been vacant for a long time, so unit has not been in use. The Unit is very old and Im trying to get it back to life
When problems started
I'm not sure
Furnace age
More than 20 years old