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Verified Reviews for Air Conditioning pros in Duncan, SC

*The Angi rating for Air Conditioning companies in Duncan, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Duncan, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on May 20, 2026

Find Air conditioning pros in Duncan

Avatar for Pro Heating & Cooling Inc
Pro Heating & Cooling Inc
5.0(
44
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Duncan, SC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"They fixed the problem and it went great."
Response time7 hrs
14 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Ted Cook Heating Service
Ted Cook Heating Service
4.9(
327
)
Central A/C - InstallCentral A/C - Install - For BusinessDuctless Mini-split A/C - Install or Replace

Serving Duncan, SC and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Ted Cook fixed our AC that was not running. He replaced the capacitor."
Trane Air Conditioners
Noritz Tankless Water Heater
Trane Heat Pump
10 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Air Repair AL LLC
Air Repair AL LLC
4.4(
158
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Duncan, SC and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Went well. Recommended replacing blower capacitor but wasn't pushy about it. Also found an aftermarket baffle causing limited airflow to one of our rooms, and removed it for us and taped the hole at no extra cost."
Wallingford Rd. In Greenville
Goodman
Air Handler
14 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Home Comfort Solutions, Inc.
Home Comfort Solutions, Inc.
4.7(
98
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair

Serving Duncan, SC and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I could not have asked for a better person to work on my air conditioning. Tim was perfect and I would recommend giving him a raise."
New Heat Pump install
Back of Warehouse
Back of Warehouse
Recommended by91%of homeowners
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Avatar for Integrity HVAC
Integrity HVAC
4.9(
79
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Duncan, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Robert was prompt and courteous while installing our AC unit. He was fair and thorough on measuring the job to quote it. I would hire him again!"
Mini Split Install
Mini Split Install
Heat Pump Upgrade
Heat Pump Upgrade
Additional Photos

+24

Response time9 hrs
6 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Chisholm Plumbing, Heating & Air Conditioning LLC
Chisholm Plumbing, Heating & Air Conditioning LLC
5.0(
15
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Duncan, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"My tech Travis showed up on time and did an amazing diagnostic of my system. He gave me mulipe options. We now have great cold air!!!!"
Hvac Install
Hvac Install
Hvac Install
Hvac Install
Hvac Install

+1

Response time8 hrs
52 neighbors recently requested a quote
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Avatar for FIRST CLASS HEATING & AIR
FIRST CLASS HEATING & AIR
5.0(
16
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Duncan, SC and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I would highly recommend First Class for your heating and air needs. My AC went out and they were able to come the same day and fix the problem. Shelby who coordinates scheduling went above and beyond to schedule me that day. She was friendly, courteous and professional. Jonathan Pepper was the tech who came out and repaired my unit. He was knowledgeable, professional and had the best attitude. I could not have asked for better service."
A/C System Replacement
Mini Split Installation - Commercial Client
A/C System Replacement
A/C System Replacement
Response time6 hrs
3 neighbors recently requested a quote
Recommended by23%of homeowners
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Avatar for Air Today Heating & Cooling
Air Today Heating & Cooling
5.0(
11
)
Central A/C - Service or Repair

Serving Duncan, SC and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"The professionals at Air Today Heating and Cooling came out and did maintenance on my system. Everything is working great and the technicians were very knowledgeable and kind. I would highly recommend this company to anyone needing AC or heating services."
New Furnace Installation
38 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

There are a few reasons your AC is running but not cooling your room. Thermostat issues and dust and debris, which can clog your system, are common problems. It could also be a broken component, such as a compressor, blower fan, or evaporator coils. You’ll need to call a pro to diagnose the issue.

Yes, high-efficiency models reduce environmental impact with lower energy use.

The size window AC you need depends on the BTU and the size of the room you’re cooling. For a room with 8-foot ceilings, look for about 20 BTU per square foot of the room. For example, a 12-by-12-foot room should have an air conditioner with 2,880 BTU. You can buy something slightly more powerful, but don’t overshoot the BTU for a small room, or you’ll waste energy and have higher bills.

If you’re looking for an energy-efficient heating and cooling system to heat a compact to average-sized home, then a ductless system is absolutely worth considering. The installation is less hassle when compared to a ducted heat pump system, and because your electricity bills should drop, it’s an excellent long-term investment.

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

The Duncan, SC homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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