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Find Central a/c service or repairers in Dublin

Avatar for SuperTec Heating & Cooling
SuperTec Heating & Cooling
4.8(
181
)

Serving Dublin, OH and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"For the last 10 years, SuperTec is my ONLY go-to company for anything HVAC related. They are thorough, professional, honest and reliable, as well as reasonably priced for the high quality and outstanding service. SuperTec has my highest recommendation."
Various jobs
Basic Non Programmable Thermostat
LENNOX SLP280 - 2stage heat -Variable Speed Fan
IComfort WIFI Thermostat
Variable Speed Blower Module -OEM Parts Only

+283

Response time3 hrs
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Westin Air Heating And Cooling
Westin Air Heating And Cooling
4.9(
110
)

Serving Dublin, OH and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Our 14 year old HVAC system was starting to have problems, mainly with the A/C system which had a persistent coolant leak. With the increasing cost of R22 Freon we knew the time was near and a spring replacement was planned. That was before the blower motor in the furnace started to make a terrible noise and quickly failed, moving up our timeline. We had already done our research and decided on a Trane system. Based on overwhelming positive reviews and a co-worker referral, we decided to call Westin Air for an evaluation and quote. Our experience with Cathy, Westin's sales rep, was very pleasant - a full assessment of our needs and review of our options and no hard sell. The system suggested was the Trane S9V2 furnace with the XL18i air conditioner. Since our A/C was not working, installation was scheduled within a few days. The installation crew was incredible. They put tarps down on the hardwood floor and went above and beyond when it came to being careful. They cleaned up inside and out to the point you would never have known they were at the house. Our experience with Westin Air mirrored all of the positive reviews we read online. The office staff, salesperson and install team were all enjoyable to work with. There was a sense of honesty and integrity in everyone we encountered. There would be no hesitation to recommend Westin Air."
Additional Photos
Additional Photos
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Carrier Infinity AC
Carrier Infinity Furnace

+13

Response time1 day
8 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for ARS Columbus Worthington Air
ARS Columbus Worthington Air
4.8(
134
)

Serving Dublin, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1982

Free estimates

Emergency services offered

"This company anlways sends someone asap. Repair only took about half hour. Service person is as knowledgeable and willing to explain the problems to me. He was very polite as well."
AC Install
436 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for CARE Heating & Cooling Inc
CARE Heating & Cooling Inc
4.8(
1,106
)

Serving Dublin, OH and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"CARE fixed my AC quickly and even cleaned my AC unit and condenser even though that wasn’t the problem. I would definitely recommend them to anyone. Friendly, professional and thorough."
Response time1 day
10 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for AMS Commercial Services
AMS Commercial Services
4.9(
37
)

Serving Dublin, OH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"John responded promptly to my request the very next morning. He asked questions and had an idea of my issue and arrived with the part needed to repair. He also helped to educate me on annual maintenance for my boiler. It was treaty appreciated."
Response time30 mins
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Franklin Heating Cooling & Refrigeration Inc
Franklin Heating Cooling & Refrigeration Inc
4.8(
91
)

Serving Dublin, OH and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"We had a great experience with Franklin Heating/Cooling and their employee Tony when they came to fix our AC. From start to finish, Tony was professional, efficient, and incredibly honest. It's not every day you come across a service company that doesn't try to upsell unnecessary repairs or replacements. They took the time to thoroughly assess the issue, explain what needed fixing, and offered a clear, fair solution. We really appreciated his transparency and how he genuinely prioritized our best interest over making a quick sale. It's rare to find companies that are this trustworthy, and I will definitely be using them for any future HVAC needs. Highly recommend!"
Additional Photos
Additional Photos
Team Franklin!
Repairing AC
Installing AC

+24

Response time10 hrs
Response rate99%
38 neighbors recently requested a quote
Avatar for Mr. Mechanical Ohio
Mr. Mechanical Ohio
4.8(
20
)

Serving Dublin, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Emergency services offered

Warranties offered

Mr. Mechanical Ohio is dedicated to providing our customers with the best quality service. We are here to build relationships with our customers.We look forward to working with you!\n

Response time8 hrs
Response rate94%
80 neighbors recently requested a quote
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Showing 1-10 of 179
FAQs for central a/c service or repair projects in Dublin, OH

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 Dublin, OH 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.