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Find Central a/c service or repairers in Marietta

Avatar for Integrity HVAC
Integrity HVAC
4.9(
79
)
Central A/C - Service or Repair

Serving Marietta, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"It went great. Robert quickly troubleshot my HVAC Unit, and repaired chewed wire, checked to ensure by pilot was functioning well, as well as the fan and gas lines, He checked for any leaks, and treated corrosion on my pipes and repainted them. He pointed out that my main circuit board had some browning, and eventually might need to be replaced, and was very direct about the cost of the part (very affordable), and what it would cost to replace if necessary. Very respectfully, directly addressed the issues, honest, and definitely has a lot of integrity! I would recommend him to anyone looking to get a service done. I was very pleased."
Mini Split Install
Mini Split Install
Heat Pump Upgrade
Heat Pump Upgrade
Additional Photos

+24

Response time9 hrs
6 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Pro Heating & Cooling Inc
Pro Heating & Cooling Inc
5.0(
44
)
Central A/C - Service or Repair

Serving Marietta, SC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Steve and Lee were great to work with. Super knowledgeable and took great care in their work. I got two quotes and theirs came in the lowest. Have already recommended them to friends looking for HVAC work. If you are looking for work that is done right and at a fair price, this is it."
Response time7 hrs
14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Chisholm Plumbing, Heating & Air Conditioning LLC
Chisholm Plumbing, Heating & Air Conditioning LLC
5.0(
15
)
Central A/C - Service or Repair

Serving Marietta, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"We had a service technician come out to our home the same day I made the phone call. I was impressed from start to finish. Chisholm sent text messages confirming our appointment and when the technician was in route. They even text a picture of the technician. We had the pleasure of working with Bear. Bear is super professional and knowledgeable! He provided us with multiple options and helped us to make the right decision on what was best for our home. I would highly recommend this company and definitely use them again in the future for our home's plumbing or ac needs."
Hvac Install
Hvac Install
Hvac Install
Hvac Install
Hvac Install

+1

Response time8 hrs
51 neighbors recently requested a quote
Avatar for Viper Services, LLC
Viper Services, LLC
4.6(
150
)
Central A/C - Service or Repair

Serving Marietta, SC and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"It cost me a $125 service call to find that I made a mistake in not resetting a GFCI switch. That's too much to point out a stupid mistake that took less than a minute to "repair""
Testing Voltage and Refrigerant
Testing Voltage & Refrigerant
Plumbing
HVAC
Electrical

+1

Response time11 hrs
99 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for FIRST CLASS HEATING & AIR
FIRST CLASS HEATING & AIR
5.0(
16
)
Central A/C - Service or Repair

Serving Marietta, SC and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I would highly recommend First Class for your heating and air needs. My AC went out and they were able to come the same day and fix the problem. Shelby who coordinates scheduling went above and beyond to schedule me that day. She was friendly, courteous and professional. Jonathan Pepper was the tech who came out and repaired my unit. He was knowledgeable, professional and had the best attitude. I could not have asked for better service."
A/C System Replacement
Mini Split Installation - Commercial Client
A/C System Replacement
A/C System Replacement
Response time6 hrs
5 neighbors recently requested a quote
Recommended by23%of homeowners
Avatar for All Comfort Today LLC
All Comfort Today LLC
4.8(
10
)
Central A/C - Service or Repair

Serving Marietta, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"All Comfort Today was impressive from the beginning to the end of my project. Bryan Swords canned to my home first and gave me a detailed assessment of my current AC system. Not only did he provide a replacement quote, he also got me two considerable rebates. He provided a detailed package that would replace my zone system and showed me how it would save money. Brian followed up with me to answer questions and came to my house again. The team of installers were professional, clean, and thorough. I am extremely happy with my selection of All Comfort Today, LLC for installing my new Lennox System."
Before
After
Installation
Heat Pump Install
Spring Maintenance

+4

Response time8 hrs
Response rate100%
103 neighbors recently requested a quote
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Showing 1-10 of 85
FAQs for central a/c service or repair projects in Marietta, SC

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Marietta, SC homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.