Top 10 heating and cooling repair services in Lawrenceville, GA

Porch Pro Headshot Infinity Air& Mechanical Services LLC
Heating and Cooling Repair
Serves Lawrenceville, Georgia
Porch Pro Headshot Coolray Heating & Air Conditioning
Heating and Cooling Repair
Serves Lawrenceville, 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 Lawrenceville, 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 Global HVAC INC
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(95)
Global HVAC Inc, located in Historic Hoschton, GA has over 24 years experience in the heating and air conditioning industry, 14 of those spent servicing the Northeast Atlanta Area, and 10 here in Hoschton. In addition to our experience, our level of respect, integrity, and customer focus give us an...Read more about Global HVAC INC
Global HVAC Inc, located in Historic Hoschton, GA has over 24 years experience in the heating and air conditioning industry, 14 of those spent servicing the Northeast Atlanta Area, and 10 here in Hoschton. In addition to our experience, our level of respect, integrity, and customer focus give us an...Read more about Global HVAC INC
Porch Pro Headshot Bear Comfort Heating & Air Inc.
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(71)
A full service residential and commercial heating and air conditioning company focusing on sales, service, and installation of top quality products and providing professional service at a great value with over 20 years experience and hundreds of satisfied customers. Servicing Grayson, Loganville, S...Read more about Bear Comfort Heating & Air Inc.
A full service residential and commercial heating and air conditioning company focusing on sales, service, and installation of top quality products and providing professional service at a great value with over 20 years experience and hundreds of satisfied customers. Servicing Grayson, Loganville, S...Read more about Bear Comfort Heating & Air Inc.
Porch Pro Headshot Deluxe Services Heating & Cooling
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(49)
"Deluxe Services Heating & Cooling is a great company owned and operated by a great couple. Frazier came as soon as we called about our heater. He tried to fix it, explained it could not be fixed, and put in a new unit for us. He was quick, efficient, and did not over charge us. Actually, we do not ...Read more about Deluxe Services Heating & Cooling
"Deluxe Services Heating & Cooling is a great company owned and operated by a great couple. Frazier came as soon as we called about our heater. He tried to fix it, explained it could not be fixed, and put in a new unit for us. He was quick, efficient, and did not over charge us. Actually, we do not ...Read more about Deluxe Services Heating & Cooling
Porch Pro Headshot J & J Heating and Air Conditioning
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(40)
J&J Heating and Air Conditioning has been serving the Atlanta metro area since 2001. Providing quality, professional service is our specialty, but don't just take our word for it; check out testimonials from our satisfied customers. Please feel free to look through our website to learn more about ...Read more about J & J Heating and Air Conditioning
J&J Heating and Air Conditioning has been serving the Atlanta metro area since 2001. Providing quality, professional service is our specialty, but don't just take our word for it; check out testimonials from our satisfied customers. Please feel free to look through our website to learn more about ...Read more about J & J Heating and Air Conditioning
Porch Pro Headshot JR Hobbs Co.
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(66)
At JR Hobbs, you’ll find all the HVAC services you need to maintain the perfect indoor temperature, as well as the most proficient, factory-trained technicians to work on your house, multi-family, or commercial property. From residential heating repairs to commercial air conditioning service, you wo...Read more about JR Hobbs Co.
At JR Hobbs, you’ll find all the HVAC services you need to maintain the perfect indoor temperature, as well as the most proficient, factory-trained technicians to work on your house, multi-family, or commercial property. From residential heating repairs to commercial air conditioning service, you wo...Read more about JR Hobbs Co.
Porch Pro Headshot Aire Serv of Lawrenceville
Heating and Cooling Repair
Serves Lawrenceville, 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 Thomas Campbell Company
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(2)
"Great work ethics, professionalism combined with yeara of experience = impecable work. The kind of professional that you can leave alone at your house while you go run errands, come back and the work is perfectly done. Thank you for your hard work!"
"Great work ethics, professionalism combined with yeara of experience = impecable work. The kind of professional that you can leave alone at your house while you go run errands, come back and the work is perfectly done. Thank you for your hard work!"

Frequently asked questions about hvac repair technicians

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 Lawrenceville HVAC repair services

45689

Last summer I called Bear Comfort for an air conditioning issue. It turned out to be a complicated repair, and most companies would have just told me I had to replace the unit. The unit probably will need replacing soon, but knowing we didn't want to do t...

- Patricia Bishop
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
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
12279

I had Stefan Mechanical come out when my heating stoped working and he was on time, fixed the unit in no time and recomended some much needed upgrades. A very pleasant experience

65162

My service was scheduled through American Home Shield. Global HVAC did not call me to set up an appointment so I called the number listed and the voice mail box was full and wouldn't accept any new messages. I emailed the company and they called me the ne...

- Tina Wentz
13225

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

- Mike Churilove
91238

Our AC was not putting out cool air. Tech said we needed a capacitor which he replaced and charged $149.00 in addition to the service fee. 30 min after he was gone, my husband called company back to report that unit stopped working again. Tech said tha...

- Chelta Bailey
28851

Excellent customer service, from management to the installers !! Couldn't be happier with my new unit!!!

- Amanda Thomas

All HVAC Repair Technicians in Lawrenceville, GA

Porch Pro Headshot Stefan Mechanical Services, Inc.
Heating and Cooling Repair
Serves Lawrenceville, 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 Parrish Services
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(28)
HVAC Installation, Service, Repair, and Inspection, Residential & Light Commercial Furnace repair and installation, A/C repair and installation, Duct work installation and repair, Heat Pump installation and repair, Mini-Split installation, and Real Estate Inspection and repair (Home Insp...Read more about Parrish Services
HVAC Installation, Service, Repair, and Inspection, Residential & Light Commercial Furnace repair and installation, A/C repair and installation, Duct work installation and repair, Heat Pump installation and repair, Mini-Split installation, and Real Estate Inspection and repair (Home Insp...Read more about Parrish Services
Porch Pro Headshot R&S McKay Heating & Air Conditioning, INC
Heating and Cooling Repair
Serves Lawrenceville, 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 White Construction Company
Heating and Cooling Repair
Serves Lawrenceville, 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 Fantroy HVAC and more LLC
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(1)
"Terry did an amazing job on repairing my hot water heater. These "big" plumbing companies came to my house and wanted to up charge me and tell me I needed a new hot water heater! Took less than 30 minutes to diagnose the problem properly. Great customer service, professional, and very knowledgeabl...Read more about Fantroy HVAC and more LLC
"Terry did an amazing job on repairing my hot water heater. These "big" plumbing companies came to my house and wanted to up charge me and tell me I needed a new hot water heater! Took less than 30 minutes to diagnose the problem properly. Great customer service, professional, and very knowledgeabl...Read more about Fantroy HVAC and more LLC
Porch Pro Headshot Appliances Repair Georgia
Heating and Cooling Repair
Serves Lawrenceville, 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 Hobbs Home Comfort
Heating and Cooling Repair
Serves Lawrenceville, Georgia
J.R. Hobbs is a leading mechanical contractor providing design-build and plan and specification mechanical systems construction services. As an authorized Goodman products dealer, we often supply Goodman products for our 8,000 plus multi-unit HVAC systems. We also partner with other manufacturers li...Read more about Hobbs Home Comfort
J.R. Hobbs is a leading mechanical contractor providing design-build and plan and specification mechanical systems construction services. As an authorized Goodman products dealer, we often supply Goodman products for our 8,000 plus multi-unit HVAC systems. We also partner with other manufacturers li...Read more about Hobbs Home Comfort
Porch Pro Headshot Porter Cool HVAC Co.
Heating and Cooling Repair
Serves Lawrenceville, 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 Lawrenceville, 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 A/c Mechanical Heating & Air LLC
Heating and Cooling Repair
Serves Lawrenceville, Georgia
Family owned & operated . 100% hassle free Home of the 39.00 service calls Home of the 39.00 system tune up Licensed & insured On time or No payment due!
Family owned & operated . 100% hassle free Home of the 39.00 service calls Home of the 39.00 system tune up Licensed & insured On time or No payment due!
Porch Pro Headshot Andrews builders
Heating and Cooling Repair
Serves Lawrenceville, Georgia
We're General contractor company skilled in alot of different areas. Efficient, fast and reasonable. Give us a try we want let you down
We're General contractor company skilled in alot of different areas. Efficient, fast and reasonable. Give us a try we want let you down
Porch Pro Headshot Francisco verde
Heating and Cooling Repair
Serves Lawrenceville, Georgia
HVAC We offer service, repair of air conditioners and heating. cleaning and service. tune up tlf 4042267900. 7867247154
HVAC We offer service, repair of air conditioners and heating. cleaning and service. tune up tlf 4042267900. 7867247154
Porch Pro Headshot aarons
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(58)
HVAC and Appliance repair,installation and service
HVAC and Appliance repair,installation and service
Porch Pro Headshot All South Air, LLC
Heating and Cooling Repair
Serves Lawrenceville, Georgia