Top 10 heating and cooling repair services in Lawrenceville, GA

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 G Liquidation Center
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(272)
New, Scratch & Dent and Certified Reconditioned Pre-owned Kitchen and Laundry Appliances at unmatched prices. With a capable and proven Certified Technicians team providing FULL Warranty in Parts and Service to Kitchen and Laundry appliances.
New, Scratch & Dent and Certified Reconditioned Pre-owned Kitchen and Laundry Appliances at unmatched prices. With a capable and proven Certified Technicians team providing FULL Warranty in Parts and Service to Kitchen and Laundry appliances.
Porch Pro Headshot Clout Home Services
Heating and Cooling Repair
Serves Lawrenceville, 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 A Degree Above the Rest
Heating and Cooling Repair
Serves Lawrenceville, 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 Bear Comfort Heating & Air Inc.
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(71)
"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 that, the technician spent many hours researc...Read more about Bear Comfort Heating & Air Inc.
"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 that, the technician spent many hours researc...Read more about Bear Comfort Heating & Air Inc.
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 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

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

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
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

164557

Clout Home Services were professional and punctual. I enjoyed being able to communicate via text, and they tuned up my AC system for summer. I'll use them again.

- Lucy Saltmarsh
184205

Had some problems and they did everything they could to make it right!

- Mark Bennett
13225

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

- Mike Churilove
214925

Greens heating and air replaced my unit last year and it works amazing very professional honest work at great prices I recommend him to anybody.

- Kendrick Williams
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 Bobby's Mechanical Services LLC
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(26)
With 18 year of service experience, we provide our customer with top notch service and maintenance for there heating and air conditioning equipment . We service all brands off HVAC equipment and we also do appliance repair. Our goal is to keep your equipment running efficiently and keep your famil...Read more about Bobby's Mechanical Services LLC
With 18 year of service experience, we provide our customer with top notch service and maintenance for there heating and air conditioning equipment . We service all brands off HVAC equipment and we also do appliance repair. Our goal is to keep your equipment running efficiently and keep your famil...Read more about Bobby's Mechanical Services LLC
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 Aire Serv of Lawrenceville
Heating and Cooling Repair
Serves Lawrenceville, Georgia
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 t...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 t...Read more about Aire Serv of Lawrenceville
Porch Pro Headshot Bear Comfort Heating & Air Inc.
Heating and Cooling Repair
Serves Lawrenceville, 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 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 Green’s Heating and Air LLC
Heating and Cooling Repair
Serves Lawrenceville, Georgia
(2)
"I've had Mr. Green out to our house on two separate occasions. Both times were outstanding. They are very professional and courteous at Greens Heating & Air LLC. Mr. Green kept his appointments, showed up early, and was finished in a timely manner. I would HIGHLY recommend Greens Heating &Air LLC....Read more about Green’s Heating and Air LLC
"I've had Mr. Green out to our house on two separate occasions. Both times were outstanding. They are very professional and courteous at Greens Heating & Air LLC. Mr. Green kept his appointments, showed up early, and was finished in a timely manner. I would HIGHLY recommend Greens Heating &Air LLC....Read more about Green’s Heating and Air LLC
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 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 Barrons Heat Air Conditioning
Heating and Cooling Repair
Serves Lawrenceville, 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 3T's Construction
Heating and Cooling Repair
Serves Lawrenceville, 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 Sims AR Heating AC
Heating and Cooling Repair
Serves Lawrenceville, Georgia
Here at ARSIMS Heating & Air Conditioning it has been our pleasure to offer the highest level of comfort control for the Lawrenceville, GA community for years. Our foundation consists of efficient, reliable and cost effective heating, air conditioning and indoor air quality products.
Here at ARSIMS Heating & Air Conditioning it has been our pleasure to offer the highest level of comfort control for the Lawrenceville, GA community for years. Our foundation consists of efficient, reliable and cost effective heating, air conditioning and indoor air quality products.
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 BSD Construction
Heating and Cooling Repair
Serves Lawrenceville, Georgia
A licensed contractor with over 15 years of experience.
A licensed contractor with over 15 years of experience.
Porch Pro Headshot Dachi Mechanical LLC
Heating and Cooling Repair
Serves Lawrenceville, Georgia