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AC units after being repaired by a local pro

5 Best AC Repair Services in Greenville, SC

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Written By Max Peterson|Last Updated: April 18, 2024

Greenville residents are well-acquainted with the area's strong summertime heat and humid, sticky air, and will turn to top-notch air conditioners (ACs) to shield them from the heat. If you are in need of AC repairs in Greenville, look no further than the following service providers. Discover Greenville's top HVAC repair and replacement companies, and read further about what your home might need.

Top AC Repair Companies in Greenville, SC

Aire Serv of Greenville Logo

Aire Serv of Greenville

Based on 330 customer reviews.

Services Offered

Furnace InstallationVentilationAc RepairInspectionMaintenanceAc InstallationEmergency ServicesIndoor Air Quality


  • Prompt service delivery
  • Informative resources
  • Free quote
2570 N Pleasantburg Dr, Greenville, SC 864-474-5511 aireserv.com
General Air Conditioning Service Corp. Logo

General Air Conditioning Service Corp.

Based on 827 customer reviews.

Services Offered

MaintenanceFurnace InstallationAc RepairEmergency ServicesIndoor Air QualityAc InstallationFurnace Repair


  • Prompt service delivery
  • Clear pricing policy
  • Reliable customer support
5409 Augusta Rd, Greenville, SC 864-633-5664 generalac.com
Authorized Heating & Air Conditioning Logo

Authorized Heating & Air Conditioning

Based on 368 customer reviews.

Services Offered

Furnace InstallationEmergency ServicesMaintenanceFiltrationAc InstallationAc RepairIndoor Air QualityDuctlessFurnace RepairInspectionVentilation


  • Prompt service delivery
  • Free quote
  • Informative resources
142 Old Mill Rd, Greenville, SC 864-416-4013 authorizedheatingandair.com
Sanders Home Comfort Heating & Air Logo

Sanders Home Comfort Heating & Air

Based on 576 customer reviews.

Services Offered

InspectionAc RepairIndoor Air QualityDuctlessAc InstallationMaintenanceEmergency ServicesFurnace Installation


  • Clear pricing policy
  • Informative resources
  • Free quote
26 Boland Ct, Greenville, SC 864-529-9238 sandershomecomfort.com

More Local Hvac Companies

McGee Heating & Air Inc.

User Reviews: 5/5 

102 Powdersville Rd
Easley, SC 29642

Ted Cook Heating Service

User Reviews: 4.7/5 

750 Mauldin Rd
Greenville, SC 29607

Home Service Nerds Heating & Air Conditioning

User Reviews: 4.7/5 

2514 River Rd # 102
Piedmont, SC 29673

Climate Right Heating and Cooling

User Reviews: 4.7/5 

257 N Rutherford Rd
Greer, SC 29651

Carolina Climate Control

User Reviews: 4.6/5 

61 Byrdland Dr
Greenville, SC 29607

Crandall Heating & Air Inc.

User Reviews: 4.6/5 

3620 Pelham Rd #319
Greenville, SC 29615

Preferred Choice Heating and Air

User Reviews: 4.6/5 

951 W Blue Ridge Dr
Greenville, SC 29609

Palmetto Heating & Air LLC

User Reviews: 4.6/5 

3974 SC-153
Greenville, SC 29611

McCown Company Heating & Air Conditioning

User Reviews: 4.5/5 

4721 Augusta Rd
Greenville, SC 29605

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

AC units after being repaired by a local pro

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Facts about Greenville
Average Max Temp Percentile:79.3%
August Average Max Temp:86.3°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.11/kWh
Median Year Houses Built:1976
Average Heat Waves per Year:0.0

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Common Types of Air Conditioners

There are a few different varieties of air conditioning units on the Greenville market. While HVAC professionals can work with most types, knowing which one you have will simplify your company research.

  • Window ACs: Window air conditioners are a popular choice for Greenville townhomes, condos, and apartments. These budget-friendly, convenient units are designed for cooling single rooms and small spaces, and they fit snugly in a window frame or dedicated wall slot. Many window-mounted air conditioner users install their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Ductless mini-split: Ductless mini-split AC units have an exterior unit and multiple interior units, with no ductwork required. They offer individual room temperature control, flexible installation options, and higher energy efficiency.
  • Split ACs: Split air conditioner systems have two main elements: one inside and one outside. They provide silent operation, improved energy efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Central AC: These are the most common home air conditioners, offering consistent, precise temperature control. They feature a central unit that cools air from outside, purifies it, and sends it through ducts to various rooms in your home.
  • Portable air conditioners: As the name implies, portable AC systems don't require permanent installation or ductwork. Instead, they remove hot air through an exhaust hose connected to a window or nearby vent. They're preferred for condos, apartments, or individual rooms.

How to Choose Your Greenville AC Repair Service

While you might want to resolve your AC issue quickly, you should do some essential research before hiring a repair service. Take the following steps to ensure you find the top-rated company for your home.

Confirm the Company Is Properly Licensed and Insured

To work in the Palmetto State, HVAC companies must earn a Mechanical Contractor license from the Department of Labor, Licensing, and Regulation. New applicants must pass a comprehensive trade exam and present their business registration certificate. Companies from Georgia, Louisiana, North Carolina, Utah, Texas, and Ohio can apply for a license by reciprocity.

Many states and cities also require companies to carry liability insurance. Even if your community doesn't require it, we still recommend choosing an insured company. This will protect you if an accident happens or something gets damaged.

Read Customer Reviews

Read customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits contractors that respond to complaints professionally and honor their warranties.

It's common for even the best AC repair businesses to have both positive and negative reviews. Read each one carefully, and avoid a provider if most reviewers had subpar experiences.

Compare Estimates

Obtain at least three detailed, written estimates from different companies for the best price. A good estimate should include additional fees such as permitting costs. You should also ask about installer guarantees, manufacturer warranties, and the emergency repair process.

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Frequently Asked Questions About AC Repair in Greenville

How much can I expect to pay for AC repair in Greenville?

Your AC repair costs will hinge on the type of unit you have and the malfunctioning part. A basic repair job like sorting out a thermostat might cost $150–$250, whereas a more intricate fix like switching out the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$62–$165
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,239–$3,716
Fan or air blower issues$150–$200
Compressor replacement$600–$1,569

What are some signs that I should call an HVAC repair company?

Here are several of the most common AC issues you might face: It's best to contact a professional HVAC technician if you encounter any of these problems.

When is the best time to replace an AC unit?

To determine the best time for your installation, consider both Greenville's temperatures and company demand. Generally, contractors get more in demand as the weather warms up and less busy during cool seasons. Therefore, it might be best to get the job done between late September and mid-November or March to mid-May.

Is hiring an HVAC company better than doing the repair on my own?

Yes, it's better to get a new air conditioner professionally installed. Most units have complex wiring and piping that can confuse even an experienced do-it-yourselfer. They also use chemical coolants that could pose dangers if they spill or leak. With their training and equipment, the right technician will set you up for success.

How many years until I should replace my AC unit?

With adequate care, your air conditioner's lifespan could be 10-15 years. Remember that parts frequently become obsolete as time goes on. If your HVAC contractor can't find a critical replacement part, you might need to consider installing a new AC.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.