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Find Central a/c service or repairers in Smyrna

Avatar for Dayco Systems LLC
Dayco Systems LLC
4.9(
179
)

Serving Smyrna, GA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Went well. The attic stairs we’re broken while removing / installing new furnaces. Dayco without any delay ordered new stairs to be installed. We had an issue with not using material to cover hardwood floors and did get some small scratches. We did review this complaint and they did offer to send a flooring co to repair"
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+56

28 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for R Wiley Heating & Air
R Wiley Heating & Air
4.7(
1,114
)

Serving Smyrna, GA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Learned a lot about HVAC systems. System is repaired while other home improvement projects are being conducted. Can now budget for a replacement."
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Response time10 hrs
Response rate100%
41 neighbors recently requested a quote
Avatar for Guardian Heating and Air, Inc.
Guardian Heating and Air, Inc.
4.7(
132
)

Serving Smyrna, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"As I am writing this I realize that I am not completely satisfied with their service other than the tech was friendly and knowledgeable. Initially, I scheduled the appointment for an annual maintenance on our 3 units. On the day of the service their office called about 3 hours into the 4 hour window to inform me they needed to reschedule the appointment. The woman apologetically explained that I was the last appointment of the day, and the job ahead of me ran into a major repair that would run late into the evening. Though I had been inconvenienced by this, I understand these things happen and was still willing to give them a try. When the tech came out the following week, I walked around with him for a bit showing him where to access the units. I explained the air filters had recently been changed except for the one in the attic which he did for me using the filter I had purchased from Home Depot. When I asked him about the condensation hoses for the units in the basement he recommended I put a little bleach in the pump to keep it clean. Is not that something he should do as part of the maintenance I am paying for? I also asked him about cleaning the condenser coils on the outside units. He said he would check to see if they need it, which surprised me because that has always been standard with other companies as well. I had an appointment to go to while the tech was working. My husband was there for the rest of the service. We ended up replacing a capacitor in one of the older units, and the annual maintenance plan seemed like the most economical at $281 for 2 visits a year. But in hindsight I am wondering if it really was worth it."
Rheem Gas Furnace Install
American Standard Installation
Guardian At Your Service
Guardian at Your door
HVAC Expert

+3

Response time10 mins
126 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Hill HVAC, LLC
Hill HVAC, LLC
5.0(
53
)

Serving Smyrna, GA and surrounding areas

Approved

In business since 2018

Emergency services offered

Small jobs welcome

"I appreciated the prompt response and the ability to schedule an appointment less than a week out. The service provided was good for the money (I have two a/c units) and he repaired any damage right then and there. Very professional and he did not track dirt in my house which is a plus. I would use his service again!"
Before
After
NEW LENNOX CONDENSER
NO FILTER FOR NO TELLING HOW LONG
NO FILTER FOR NO TELLING HOW LONG

+13

Response time3 hrs
Recommended by98%of homeowners
Avatar for Coolray Heating & Air Conditioning
Coolray Heating & Air Conditioning
4.8(
1,378
)

Serving Smyrna, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"Robert was amazing and fixed our issue in a professional manner. The repair took a matter of minutes and he even did a diagnostic to ensure no other repairs or service was needed."
Response time4 hrs
Response rate100%
20 neighbors recently requested a quote
Avatar for Guardian Heating, Air, Plumbing & Electrical
Guardian Heating, Air, Plumbing & Electrical
5.0(
16
)

Serving Smyrna, GA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I am only using Guardian for my ac going forward. The office staff was friendly and was able to get a tech out to my home same day. The tech was super knowledgeable and the repair and diagnostic cost were reasonable. Im calling the Experts from this point forward"
Your Guardian Experts
Free HVAC Estimates
Tankless Water Heater Repair, Maintenance and Installation
Fully Stocked Trucks
Heater Tune Up

+27

26 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Ragsdale Heating, Air & Plumbing
Ragsdale Heating, Air & Plumbing
4.7(
187
)

Serving Smyrna, GA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"We have used other companies for services but when it came to replacing both A/C units we went with Ragsdale and we are very pleased. They are polite and professional. Highly recommend them for your home or business."
Response time5 hrs
Response rate100%
13 neighbors recently requested a quote
Avatar for Estes Services - HVAC Plumbing & Electrical
Estes Services - HVAC Plumbing & Electrical
4.5(
667
)

Serving Smyrna, GA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"Great service. I use Estes for all the HVAC and plumbing services. They have great service and does very meticulous work. I have repaired leaks, replaced the whole HVAC system and previously fixed the AC system"
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+31

Response time5 hrs
Response rate100%
26 neighbors recently requested a quote
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FAQs for central a/c service or repair projects in Smyrna, GA

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 Smyrna, GA 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.