Top 10 heating and cooling repair services in Lilburn, GA

Porch Pro Headshot Zen Air Heating and Cooling
Heating and Cooling 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
Heating and Cooling 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.
Heating and Cooling Repair
Serves Lilburn, Georgia
(179)
Omega Heating & Air, Inc. is a fully licensed, locally owned & operated HVAC contractor serving Metro Atlanta Northeast, East, and Southeast. Since 2002, Omega has been providing quality service and installation at affordable rates. At Omega Heating & Air, you get: 1) Service You Can Trust - we ...Read more about Omega Heating & Air Inc.
Omega Heating & Air, Inc. is a fully licensed, locally owned & operated HVAC contractor serving Metro Atlanta Northeast, East, and Southeast. Since 2002, Omega has been providing quality service and installation at affordable rates. At Omega Heating & Air, you get: 1) Service You Can Trust - we ...Read more about Omega Heating & Air Inc.
Porch Pro Headshot Clout Home Services
Heating and Cooling 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
Heating and Cooling Repair
Serves Lilburn, Georgia
(273)
Porch Pro Headshot A Degree Above the Rest
Heating and Cooling 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 True Comfort Heating And Air, LLC
Heating and Cooling Repair
Serves Lilburn, Georgia
(28)
"We were in a bit of a bind as we are selling our house and had an old R22 system with a leaking coil. We called another company and they came out set all we could do is replace the entire AC and heating unit which was going to be about $5000. A technician came out the same day and told us that he c...Read more about True Comfort Heating And Air, LLC
"We were in a bit of a bind as we are selling our house and had an old R22 system with a leaking coil. We called another company and they came out set all we could do is replace the entire AC and heating unit which was going to be about $5000. A technician came out the same day and told us that he c...Read more about True Comfort Heating And Air, LLC
Porch Pro Headshot Aire Serv of Lawrenceville
Heating and Cooling Repair
Serves Lilburn, Georgia
(6)
At Aire Serv of Lawrenceville, we know Lawrenceville area homes and businesses need a full service air conditioning and heating company they can trust. We provide the residential and commercial services you need, from routine preventive maintenance to new system installation. Our licensed, expert te...Read more about Aire Serv of Lawrenceville
At Aire Serv of Lawrenceville, we know Lawrenceville area homes and businesses need a full service air conditioning and heating company they can trust. We provide the residential and commercial services you need, from routine preventive maintenance to new system installation. Our licensed, expert te...Read more about Aire Serv of Lawrenceville
Porch Pro Headshot T.D. McKoy Inc.
Heating and Cooling Repair
Serves Lilburn, Georgia
(7)
We offer professional services on all models for all major household appliances such as stoves, ranges, dishwashers, cook tops, microwaves, ovens, refrigerators, freezers, ice-makers, garbage disposals, washers and dryers. We take REO seriously. T.D. McKoy, Inc. has over 9 years experience and a st...Read more about T.D. McKoy Inc.
We offer professional services on all models for all major household appliances such as stoves, ranges, dishwashers, cook tops, microwaves, ovens, refrigerators, freezers, ice-makers, garbage disposals, washers and dryers. We take REO seriously. T.D. McKoy, Inc. has over 9 years experience and a st...Read more about T.D. McKoy Inc.
Porch Pro Headshot hbk appliances solutions
Heating and Cooling 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!

Frequently asked questions about heating and cooling repair

There are many reasons your HVAC system may not be working, and be in need of repair. One very common root cause of HVAC failure is simply a lack of regular maintenance. HVAC pros recommend that your system be checked annually to keep it in top repair. If your AC unit of furnace is not performing up to standards, it is often best to an HVAC contractor assess your system to see what kind of repairs it may need. A pro will know that if your furnace is tripping the circuit breaker, it may be because of a dirty filter. The dirt could be blocking the air flow. But the issue could also be a duct leak or dirty coils.

A malfunctioning HVAC system could actually be hazardous. If your furnace is making strange noises, the motor may need to be replaced. Your HVAC system may have airflow issues or dirty burners that might be flammable. It’s always best to stick to a regular HVAC system maintenance schedule, and to consult an HVAC repair contractor at the first sign that your HVAC is not working.

Air conditioners are great for keeping your home comfortable in the warmer months. Having an AC unit installed brings a host of other benefits as well. However, air conditioners are subject to a host of common problems. One of the most common problems starts with a lack of regular HVAC maintenance. One common AC system issue is a gradual or sudden decrease in efficiency. The air conditioner may not be cooling your home well, and your home might feel unusually muggy. If HVAC maintenance has been neglected, the coils may have collected dirt and debris which clogs the coils. An air conditioner repair pro can remedy this situation, and check for any other problems with your air conditioner. Similarly, if your AC unit is leaking, a pro can troubleshoot the problem.

It makes sense to keep a regular HVAC system maintenance schedule. If you bring in a local AC professional, they can get to know your system and call out problems with your air conditioner before they become bigger issues down the road.

Your home’s heating and cooling system may be easy to take for granted as long as it is running smoothly. Your HVAC system keeps your home comfortable, it can save on energy bills, and it keeps the air in your home cleaner and healthier. Here’s the catch, your HVAC system requires regular maintenance to keep it in top repair. Investing in an annual inspection of your home’s heating, ventilation and air conditioning systems is relatively inexpensive compared to the benefits you’ll enjoy.

Regular maintenance helps prevent expensive breakdowns by troubleshooting the HVAC problem early and effectively. If you have your HVAC system inspected and maintained on a regular basis, your system will run more efficiently which can save you money on energy bills. Annual maintenance can extend the life of your HVAC system saving you money on costly replacements. Finally, most HVAC companies require proof of regular maintenance when a repair is submitted under warranty. It pays to keep your heating, air conditioning, and ventilation systems covered on a warranty. An HVAC pro can help you with routine HVAC maintenance as well as big and small repairs.

There are a host of common HVAC problems that can lead to annoying, expensive, or even dangerous situations in your home. Carbon monoxide leaks are one potentially dangerous HVAC problem. These can be caused by a cracked or failed heat exchanger. An HVAC repair pro can test for the presence of carbon monoxide in your home and install a carbon monoxide detector in your home. Another potentially dangerous problem that can arise with your HVAC system are pilot light or ignition problems. A dirty pilot, or burners can cause short cycling, a pilot outage, or furnace lockout. In any case it’s best to call an HVAC repair professional. HVAC problems that involve natural gas or high voltage which must be handled by a trained technician.

If your furnace or air conditioner is suddenly making odd noises, emitting strange odors, or seems to be operating less efficiently than when it was installed, it’s time to call an HVAC repair technician. A trained pro will have the skills, know-how, and tools to safely repair any problem your HVAC system develops over time. Keep your home safe, comfortable and healthy by developing a regular maintenance and repair relationship with an HVAC pro near you.

There are a few simple troubleshooting steps homeowners can take if their HVAC system is not working. After taking these steps, it makes sense to hire an HVAC repair technician. Many problems that come up with furnaces, air conditioning and ventilation systems can be annoying, expensive, and even dangerous. A trained tech will have the skills, tools and know how to tackle any more complex troubleshooting your HVAC system breakdown requires. Homeowners can make sure the furnace or air conditioner is properly plugged in. They can make sure the air space around a furnace, air conditioner or duct system is not obstructed by furniture or plants. Homeowners may even be able to check some filters, and change and clean them. Beyond that, bring in a pro.

An HVAC repair professional will know how to safely work with potentially dangerous natural gas and high voltage electrical systems. If your air conditioner, high-efficiency furnace or water heater is leaking, a trained HVAC repair tech can troubleshoot the problem and fix it efficiently. HVAC leaks can cause costly water damage if they are not taken care of quickly and efficiently. Trust your HVAC troubleshooting to an HVAC professional.

If your air conditioner is running but it is not cooling house, there could be a number of reasons. The simplest troubleshooting step for your AC problem is to check whether your thermostat is set to “on” or “auto.” If your AC thermostat is set to “on” the system will run the fan continuously whether or not the air is being cooled. Make sure the air conditioner is set to “auto.” You can also make sure the filters in the AC unit are clean.If the filter is dirty, simply replace it.

However, it makes sense to bring in an HVAC repair pro to address issues that are more complex. If your AC unit can’t cool your home on hot days, but cools the air just fine on cooler ones, your air conditioner may have low refrigerant. This means you may have a refrigerant leak. The signs of a leak are a bubbling or hissing noise, ice build up, If you notice these signs, turn the AC unit off and call a pro. This issue can damage the compressor which would mean having to replace the air conditioner’s outside unit. Call a pro to troubleshoot your AC issue to save money and headaches down the road.

Recent reviews for Lilburn HVAC repair services

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
92354

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

- william arnold
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
15221

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 serv...

- Carlos W Morgan
15232

Very professional, competitive prices and excellent service!

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
332578

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 negot...

- Rebecca Rutledge
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

All Heating and Cooling Repair in Lilburn, GA

Porch Pro Headshot Stefan Mechanical Services, Inc.
Heating and Cooling 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.
Porch Pro Headshot R&S McKay Heating & Air Conditioning, INC
Heating and Cooling 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 Marlow Mechanical Cooling & Heating, Inc.
Heating and Cooling Repair
Serves Lilburn, Georgia
(13)
Marlow Mechanical Cooling and Heating, Inc. is a family owned and operated Full-Service Heating and Air Conditioning Contractor serving the Metro Atlanta area. The family has a long tradition of HVAC ownership going back Four Generations. Having been in the HVAC business for over 30 years, Mr. Mar...Read more about Marlow Mechanical Cooling & Heating, Inc.
Marlow Mechanical Cooling and Heating, Inc. is a family owned and operated Full-Service Heating and Air Conditioning Contractor serving the Metro Atlanta area. The family has a long tradition of HVAC ownership going back Four Generations. Having been in the HVAC business for over 30 years, Mr. Mar...Read more about Marlow Mechanical Cooling & Heating, Inc.
Porch Pro Headshot Leonard's HVAC L.L.C.
Heating and Cooling 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 White Construction Company
Heating and Cooling 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 Cooks Heating and Air
Heating and Cooling Repair
Serves Lilburn, Georgia
We are a family oriented establishment with an understanding and heart for ensuring that integrity of service is the foundation of your experience and that your home is comfortable and safe. Our agenda is simple; to communicate honesty, professionalism and trustworthiness to each customer we meet. W...Read more about Cooks Heating and Air
We are a family oriented establishment with an understanding and heart for ensuring that integrity of service is the foundation of your experience and that your home is comfortable and safe. Our agenda is simple; to communicate honesty, professionalism and trustworthiness to each customer we meet. W...Read more about Cooks Heating and Air
Porch Pro Headshot Bear Comfort Heating & Air Inc.
Heating and Cooling Repair
Serves Lilburn, Georgia
(52)
Based in Grayson, Best Comfort Heating & Air is an HVAC contractor that has been providing attic ventilation, air conditioning maintenance and other services for 15 years.
Based in Grayson, Best Comfort Heating & Air is an HVAC contractor that has been providing attic ventilation, air conditioning maintenance and other services for 15 years.
Porch Pro Headshot Henson Mechanical Heating and Air
Heating and Cooling Repair
Serves Lilburn, Georgia
Located in Monroe, Henson Mechanical Heating and Air is a BBB-accredited HVAC company. For over 15 years, they have been offering gas appliance connection, gas leak detection, and gas line repair as well as other services. In May 2013, a property owner contracted Henson Mechanical Heating and Air fo...Read more about Henson Mechanical Heating and Air
Located in Monroe, Henson Mechanical Heating and Air is a BBB-accredited HVAC company. For over 15 years, they have been offering gas appliance connection, gas leak detection, and gas line repair as well as other services. In May 2013, a property owner contracted Henson Mechanical Heating and Air fo...Read more about Henson Mechanical Heating and Air
Porch Pro Headshot Barrons Heat Air Conditioning
Heating and Cooling Repair
Serves Lilburn, Georgia
Heating and Air has been our business since 1999. And we know that satisfied customers are essential to the success of our business. But even more than that, we really take pride in our work. We strive for a job well done - every time. When our customers are happy, we're happy. And if doing some...Read more about Barrons Heat Air Conditioning
Heating and Air has been our business since 1999. And we know that satisfied customers are essential to the success of our business. But even more than that, we really take pride in our work. We strive for a job well done - every time. When our customers are happy, we're happy. And if doing some...Read more about Barrons Heat Air Conditioning
Porch Pro Headshot Porter Cool HVAC Co.
Heating and Cooling Repair
Serves Lilburn, Georgia
Welcome to Porter Cool HVAC online! We are the premiere choice for residential maintenance services in the Atlanta-metro area. With more than 30 years of combined technical expertise, you can expect excellent service, affordable rates and knowledgeable friendly technicians. We are state-licensed...Read more about Porter Cool HVAC Co.
Welcome to Porter Cool HVAC online! We are the premiere choice for residential maintenance services in the Atlanta-metro area. With more than 30 years of combined technical expertise, you can expect excellent service, affordable rates and knowledgeable friendly technicians. We are state-licensed...Read more about Porter Cool HVAC Co.
Porch Pro Headshot A Plus Comfort Heating & Air Inc.
Heating and Cooling Repair
Serves Lilburn, Georgia
I started my career in 1980 just after serving my Country in the USMC. In my 39 years of Studying and Training in this industry 3 things has never changed. God, Country and Family. By the grace of God I live in the greatest Country in the world and grew up in a family environment that promoted Hones...Read more about A Plus Comfort Heating & Air Inc.
I started my career in 1980 just after serving my Country in the USMC. In my 39 years of Studying and Training in this industry 3 things has never changed. God, Country and Family. By the grace of God I live in the greatest Country in the world and grew up in a family environment that promoted Hones...Read more about A Plus Comfort Heating & Air Inc.
Porch Pro Headshot Fantroy HVAC and more LLC
Heating and Cooling 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 Year Around Maintenance Services
Heating and Cooling Repair
Serves Lilburn, Georgia
All around maintenance service is a company here to serve you. It’s a small company out of Lawrenceville with all the tools and experience to get the job done right.
All around maintenance service is a company here to serve you. It’s a small company out of Lawrenceville with all the tools and experience to get the job done right.
Porch Pro Headshot Dachi Mechanical LLC
Heating and Cooling Repair
Serves Lilburn, Georgia