Top 10 heating and cooling repair services in Gainesville, GA

Porch Pro Headshot Dayco Systems
Heating and Cooling Repair
Serves Gainesville, Georgia
Dayco Systems is a fully licensed and insured HVAC company serving Acworth, Cobb County, and surrounding areas. We have earned the designation of TRANE Comfort Specialist through results of our commitment to customer satisfaction. Our customers' reviews serve as testimonials that we consistently str...Read more about Dayco Systems
Dayco Systems is a fully licensed and insured HVAC company serving Acworth, Cobb County, and surrounding areas. We have earned the designation of TRANE Comfort Specialist through results of our commitment to customer satisfaction. Our customers' reviews serve as testimonials that we consistently str...Read more about Dayco Systems
Porch Pro Headshot Anytime Heating & Cooling
Heating and Cooling Repair
Serves Gainesville, Georgia
(645)
Anytime Heating & Cooling, Inc. has been performing heating and cooling service, repair, maintenance, and installation for residential and light commercial in the metro Atlanta area since 2001. We are a family owned and operated business with a mission to provide high quality service that is consist...Read more about Anytime Heating & Cooling
Anytime Heating & Cooling, Inc. has been performing heating and cooling service, repair, maintenance, and installation for residential and light commercial in the metro Atlanta area since 2001. We are a family owned and operated business with a mission to provide high quality service that is consist...Read more about Anytime Heating & Cooling
Porch Pro Headshot G Liquidation Center
Heating and Cooling Repair
Serves Gainesville, 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 A/C Solutions Heating & Air Conditioning
Heating and Cooling Repair
Serves Gainesville, Georgia
(233)
Based in Buford, AC Solutions is a plumbing contractor that provides water heater repair, drainage systems installation, pipeline replacement and more. They are accredited by the Better Business Bureau.
Based in Buford, AC Solutions is a plumbing contractor that provides water heater repair, drainage systems installation, pipeline replacement and more. They are accredited by the Better Business Bureau.
Porch Pro Headshot Absolute Comfort Air
Heating and Cooling Repair
Serves Gainesville, Georgia
(191)
Porch Pro Headshot Aire Serv of Lawrenceville
Heating and Cooling Repair
Serves Gainesville, 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 Gainesville, 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 Stefan Mechanical Services, Inc.
Heating and Cooling Repair
Serves Gainesville, 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 Gainesville, 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 Aire Serv of Lawrenceville
Heating and Cooling Repair
Serves Gainesville, 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

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 Gainesville HVAC repair services

211481

A job well done. I recommend Optimal Maintenance 100%

- Marlene Mayers
187344

Very Friendly and Very Professional..Great Prices

- Donald Hudmon
4666

Excellent to keep appointment. Excellent value. Excellent work quality.

Very professional and thorough. Same day service when my air was broken and the technician arrived on time, was thorough and made certain I understood what was wrong and the options to repair.

- Vicki Shockley
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!

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

240303

Do not use this man. My dryer was not heating up. He indicated that I need a belt replaced charged me $284.The part had to be ordered he came 2 days later to install the belt. I needed the door switched to the other side. He said no problem need to orde...

- Donna Talton

All Heating and Cooling Repair in Gainesville, GA

Porch Pro Headshot Aire Serv of Northeast Georgia
Heating and Cooling Repair
Serves Gainesville, Georgia
(90)
Heating & Cooling Repairs in Northeast Georgia
Heating & Cooling Repairs in Northeast Georgia
Porch Pro Headshot Optimal Maintenance L.L.C.
Heating and Cooling Repair
Serves Gainesville, Georgia
(3)
"Bertram is honest, knowledgeable, prompt, professional, fair, thorough, tidy and fair. Once you experience services provided by Optimal Maintenance you won’t want to cal anyone else and no doubt tell everyone where to find exceptional service and pricing."
"Bertram is honest, knowledgeable, prompt, professional, fair, thorough, tidy and fair. Once you experience services provided by Optimal Maintenance you won’t want to cal anyone else and no doubt tell everyone where to find exceptional service and pricing."
Porch Pro Headshot A Plus Comfort Heating & Air Inc.
Heating and Cooling Repair
Serves Gainesville, 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 ZAP Services Cooling & Heating
Heating and Cooling Repair
Serves Gainesville, Georgia
Whether you need air conditioning, heating, indoor air quality services, or commercial refrigeration, you can count on the HVACR specialists at ZAP Services Cooling and Heating of Cleveland, Ga. to provide you with prompt and quality services. We are a family-run business that has been serving resid...Read more about ZAP Services Cooling & Heating
Whether you need air conditioning, heating, indoor air quality services, or commercial refrigeration, you can count on the HVACR specialists at ZAP Services Cooling and Heating of Cleveland, Ga. to provide you with prompt and quality services. We are a family-run business that has been serving resid...Read more about ZAP Services Cooling & Heating
Porch Pro Headshot HMP Mechanical
Heating and Cooling Repair
Serves Gainesville, Georgia
Need Air Conditioner Repair or Furnace Repair? Look no further. The HVAC experts at HMP Mechanical are here to help you today. We have the training and experience necessary to handle all sorts of heating and air conditioning issues for all brands of heating and air equipment. We're not limited to re...Read more about HMP Mechanical
Need Air Conditioner Repair or Furnace Repair? Look no further. The HVAC experts at HMP Mechanical are here to help you today. We have the training and experience necessary to handle all sorts of heating and air conditioning issues for all brands of heating and air equipment. We're not limited to re...Read more about HMP Mechanical
Porch Pro Headshot Hometown Heating & Cooling LLC
Heating and Cooling Repair
Serves Gainesville, Georgia
When it comes to Air Conditioning Repair, Air Conditioning Services and Furnace Repair, no one compares to Hometown Heating & Cooling LLC. With years of combined experience, Hometown Heating & Cooling LLC has worked hard to build the trust of our clients in Atlanta, Dunwoody, Johns Creek and beyond....Read more about Hometown Heating & Cooling LLC
When it comes to Air Conditioning Repair, Air Conditioning Services and Furnace Repair, no one compares to Hometown Heating & Cooling LLC. With years of combined experience, Hometown Heating & Cooling LLC has worked hard to build the trust of our clients in Atlanta, Dunwoody, Johns Creek and beyond....Read more about Hometown Heating & Cooling LLC
Porch Pro Headshot Andrews builders
Heating and Cooling Repair
Serves Gainesville, 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 aarons
Heating and Cooling Repair
Serves Gainesville, Georgia
(58)
HVAC and Appliance repair,installation and service
HVAC and Appliance repair,installation and service
Porch Pro Headshot Air Select LLC
Heating and Cooling Repair
Serves Gainesville, Georgia
(2)
Porch Pro Headshot Doug Simmons Hvac
Heating and Cooling Repair
Serves Gainesville, Georgia
SERVICE AND REPLACE ANY AND ALL AC SYSTEMS CLEAN ALL AC SYSTEMS INSIDE AND OUT ADD AND RELEASE ALL TYPES OF FREON EPA CERT. CERT TO WORK ON ANY SYSTEM
SERVICE AND REPLACE ANY AND ALL AC SYSTEMS CLEAN ALL AC SYSTEMS INSIDE AND OUT ADD AND RELEASE ALL TYPES OF FREON EPA CERT. CERT TO WORK ON ANY SYSTEM
Porch Pro Headshot Doc's Heating & Air
Heating and Cooling Repair
Serves Gainesville, Georgia
(9)
Doc's Heating & Air is an HVAC company in Gainesville. They provide attic ventilation, emergency heating, furnace maintenance, and gas leak detection.
Doc's Heating & Air is an HVAC company in Gainesville. They provide attic ventilation, emergency heating, furnace maintenance, and gas leak detection.
Porch Pro Headshot R³
Heating and Cooling Repair
Serves Gainesville, Georgia
Cabinetry services, home repairs, HVAC, and much more!
Cabinetry services, home repairs, HVAC, and much more!
Porch Pro Headshot Ed HVAC
Heating and Cooling Repair
Serves Gainesville, Georgia
Porch Pro Headshot Immediate Service
Heating and Cooling Repair
Serves Gainesville, Georgia