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Find Central a/c service or repairers in Charleston

Avatar for TemperaturePro Charleston-Summerville
TemperaturePro Charleston-Summerville
4.9(
55
)

Serving Charleston, SC and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"The HVAC tech was really knowledgeable and I confirmed this with relentless questions. Would give 5 stars but no one or no service is perfect."
Response time30 mins
Response rate100%
13 neighbors recently requested a quote
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5 Star Charleston LC
5.0(
11
)

Serving Charleston, SC and surrounding areas

Approved

In business since 1982

Free estimates

Offers commercial services

"I had a new HVAC and duct work installed in a house that I purchased over the summer. Stephen, the owner of the company was very knowledgeable on the different types of HVAC units and the best way to install new duct work to areas of the house that had never been centrally heated or cooled. He and his employees worked very hard during the August heat to make sure the installation process was done properly and in a timely manner. The new system works great, and I am completely satisfied with Five Star Heating Cooling and Insulation."
Response time10 hrs
15 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for ALL-STAR AIR PROS LLC
ALL-STAR AIR PROS LLC
5.0(
8
)

Serving Charleston, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Russell was very thorough. He checked everything, asked me questions, and showed evidence of issues. He did more than simply fix a problem. He educated me on how to determine when a problem is arising. He offers a phenomenal benefit plan to keep HVAC unit in great condition year round. I would highly recommend him for your HVAC needs."
Clean Air
Breathing problems
Heat Pump A/C
Furnace A/C
Duct Work, Works

+2

Response time3 hrs
Response rate100%
10 neighbors recently requested a quote
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Avatar for ARS / Rescue Rooter Charleston
ARS / Rescue Rooter Charleston
4.6(
95
)

Serving Charleston, SC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1976

Free estimates

Credit card accepted

"My repair man did an excellent job on the repairs he keep me informed on what he was doing every step of yhe way I would refer him to anyone"
System Installation
182 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for LimRic Plumbing, Electrical, Heating & Air
LimRic Plumbing, Electrical, Heating & Air
4.5(
64
)

Serving Charleston, SC and surrounding areas

Approved (Corporate)

In business since 2001

Free estimates

Emergency services offered

"Job done right and quickly. Reasonable price tom was great "
HVAC + Plumbing Services
Same Day Service
5.0 Star Google Rating
5.0 Star Google Rating
HVAC + Plumbing Services

+2

Response time1 day
114 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Legacy Home Helpers, LLC
Legacy Home Helpers, LLC
5.0(
8
)

Serving Charleston, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

Legacy Home Helpers, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.\n\nWe currently DO NOT offer Emergency Services.

Response time2 days
Response rate99%
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Avatar for Bakers Residential Experts
Bakers Residential Experts
4.6(
11
)

Serving Charleston, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"The service was very good. They were experts. I would hire them again in the future or if needed."
Split Heat Pump
Response time11 hrs
34 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Carney & Son 72 Degrees
Carney & Son 72 Degrees
4.7(
73
)

Serving Charleston, SC and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Great customer service from the receptionists to the techs! Very helpful and professional. A "thumbs up" all the way around!"
Carney & Son 72 Degrees
Carney & Son 72 Degrees
Carney & Son 72 Degrees
Before Duct Cleaning
After Duct Cleaning

+11

Response time7 hrs
14 neighbors recently requested a quote
Recommended by89%of homeowners
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Showing 1-10 of 14
FAQs for central a/c service or repair projects in Charleston, SC

A condenser fan motor is a crucial part of your air conditioner that prevents the compressor from overheating. It pulls heat from your AC unit to cool the refrigerant moving through the condenser coils. This allows your system to blow cool air and keeps everything running smoothly.

The most common causes of AC fan motor failure include loss of lubricant in the system due to overheating and a rusted or leaking run capacitor. Poor lubrication can also cause failure in the belt drive, which may impact the AC fan motor. Weather and electrical components can also affect your AC. For example, a storm could send water into your motor windings and damage the internal components.

Air conditioner fan motors last about 12 years on average, though they can last longer if maintained well. This includes keeping them clean and cooled as needed with annual air conditioner checkups. Routine maintenance is essential to catch AC fan issues early. An HVAC inspection can cost between $70 and $500, while AC cleaning services may range from $100 to $400.

A broken AC fan motor may need replacement because this part usually can’t be repaired. Several things indicate it’s time to replace your AC fan motor, including buzzing noises, a constantly running fan, unusually high energy bills, or an aging system. If you notice these signs, call an HVAC pro for help before the faulty motor starts to strain other parts of the AC system.

There are clear warning signs of a bad AC fan motor, including unusual interruptions in the fan operation. The motor might be malfunctioning if you hear weird noises like grinding or rattling or if the fan continues to spin when the unit is off. These indicators compromise your AC’s cooling performance and increase your energy costs. Addressing these issues immediately by contacting a trusted HVAC professional prevents further damage and safeguards your HVAC's efficiency.

Replacing your AC fan motor takes a professional one to four hours. The technician will start by assessing your system and safely removing the damaged motor. If a new part needs to be ordered, it might take a few days. Once the part is available, your pro will install it properly and make sure your system is running smoothly.

The Charleston, 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.

See all articles
  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.

  • A boy changing thermostat’s temperature using a smartphone

    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

  • House humidifier on a return duct

    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently