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Find Central a/c service or repairers in Johns Island

Avatar for ARS / Rescue Rooter Charleston
ARS / Rescue Rooter Charleston
4.3(
115
)

Serving Johns Island, SC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1976

Free estimates

Credit card accepted

"you do not list the semi annual inspection and service that was done"
System Installation
276 neighbors recently requested a quote
Recommended by81%of homeowners
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5 Star Charleston LC
5.0(
13
)

Serving Johns Island, SC and surrounding areas

Approved

In business since 1982

Free estimates

Offers commercial services

"Everything about my experience was terrific, from Allison in the office to Todd in the field. After 2 years in my house & 2 different companies, Todd came in & immediately assessed, & delivered solutions, to the issues Iâ d been complaining about. Additionally, their prices are very reasonable, whichâ having limited fundsâ I deeply appreciated. I am so grateful I found the."
Response time10 hrs
14 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for Carney & Son 72 Degrees
Carney & Son 72 Degrees
4.6(
79
)

Serving Johns Island, SC and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Saved me a large amount of money. Found equipment was not defective as previously stated."
Carney & Son 72 Degrees
Carney & Son 72 Degrees
Carney & Son 72 Degrees
Before Duct Cleaning
After Duct Cleaning

+11

Response time7 hrs
16 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for FIX-IT 24/7 AIR CONDITIONING, PLUMBING AND HEATING LLC
FIX-IT 24/7 AIR CONDITIONING, PLUMBING AND HEATING LLC
5.0(
5
)

Serving Johns Island, SC and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Fix-It 24/7 provides AC, heating, and plumbing services across the Charleston area. We focus on preventative care that extends the life of your home’s systems in a humid coastal climate. \n\nWe offer 24/7 availability with fast response times. Same-day service available, or your diagnostic is waived. \n\nWith more than 3,000 5-star reviews, homeowners trust us for reliable service. New customers can take advantage of our $39 AC deep clean.

2 neighbors recently requested a quote
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Avatar for Preferred Home Services, LLC
Preferred Home Services, LLC
3.8(
50
)

Serving Johns Island, SC and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Prompt service. Came to give quote and offered to do the job the same day. Technician negotiated a price comparable to other quotes we received with his boss prior to installation. He Cleaned up beautifully, everything working well. We had Prefered Home services for an HVAC repair in the past, that’s why we called them for a quote. Good immediate reliable service twice now!"
Generator
Generator & HVAC Maintenance
218 neighbors recently requested a quote
Recommended by51%of homeowners
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Avatar for Call Dad, LLC
Call Dad, LLC
4.0(
35
)

Serving Johns Island, SC and surrounding areas

Approved (Corporate)

In business since 2012

Free estimates

Emergency services offered

"Unbelievably professional, very prompt, respectful, fast and comfortable service. It felt like having a family member working on my system, thats how comfortable, and rest assured I was with the Tech. He explained everything to me and most importantly, the company didnt try to haggle or bankrupt me. I will truly forever "Call Dad" for my electrical work. 10/10 recommend."
AC Unit
Air Handler/Furnace
Response time3 hrs
259 neighbors recently requested a quote
Recommended by25%of homeowners
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Avatar for Bakers Residential Experts
Bakers Residential Experts
4.5(
15
)

Serving Johns Island, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"They are very professional along with extremely friendly. They stayed above and beyond the time and made sure they got to the root of the problem. We are 100% satisfied and would suggest everyone to use there services."
Split Heat Pump
Response time11 hrs
36 neighbors recently requested a quote
Recommended by90%of homeowners
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FAQs for central a/c service or repair projects in Johns Island, 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 Johns Island, 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.

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