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Verified Reviews for Air Conditioning pros in Longs, SC

*The Angi rating for Air Conditioning companies in Longs, 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 Longs, 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 March 24, 2026

Find Air conditioning pros in Longs

Avatar for J & J Air
J & J Air
5.0(
84
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Longs, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"J & J Air, installed our new Trane system a couple of years ago and did a wonderful job. Installation went very well, on a terribly hot day, the team did a great job, with no mess left behind. We have had a couple of Mechanical issues 1 with a broken part, and 1 with a failed switch. Both times the J & J teams showed up on time and resolved the issues as needed. Jeremy and his team are to be commended for their efforts and their Customer Service."
Commercial Geothermal HVAC Installation
NMB Towers HVAC
Trane HVAC Installation
Commercial Geothermal HVAC Installation
J & J Air HVAC Installation

+34

Response time6 hrs
Response rate100%
7 neighbors recently requested a quote
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Avatar for Quality Air & Insulation
Quality Air & Insulation
4.8(
139
)
Central A/C - InstallCentral A/C - Service or RepairAir Ducts & Vents - Clean+4 more

Serving Longs, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Quality Air repaired my AC unit and had me up and running quickly. They don’t hit you with a diagnostic fee and they we’re available for same day service. Highly recommended."
Duct cleaning machine
RUUD Commercial Unit
RUUD Commercial Unit
RUUD Commercial Unit
RUUD Residential Package Unit

+14

Response time8 hrs
Response rate96%
197 neighbors recently requested a quote
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Avatar for Air Time of South Carolina LLC
Air Time of South Carolina LLC
4.7(
115
)
Ductless Mini-split A/C - Install or ReplaceAir Ducts & Vents - CleanCentral A/C - Install+1 more

Serving Longs, SC and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"They do a great job and are very nice and polite nice to have good companies you can depend on. Would recommend them for all your heating and air conditioning needs."
New mini split
new mini split
Installs completed
Installs completed
Installs completed

+25

Response time10 mins
Response rate100%
1 neighbors recently requested a quote
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Avatar for Ocean Air Cooling, LLC
Ocean Air Cooling, LLC
4.9(
23
)
Central A/C - Service or Repair

Serving Longs, SC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Extremely professional, polite, and efficient! Annual Contract available for &149.99! LOVE LOVE LOVE OCEAN AIR! Highly recommend for HVAC inspection, install, repair and maintenance!"
Old system replacement
Old system replacement
Fire in Outside Unit
Repaired Unit
Response time2 hrs
Recommended by100%of homeowners
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Sandpiper Heating & Air Conditioning
4.9(
41
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Longs, SC and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Pricing was fair. The quality of the new unit is very good. They came when they promised, and did a very professional job of the installation. They were very conscious of not damaging floors and other objects in the condo. I'm very satified with the work."
Recommended by85%of homeowners
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Avatar for Palmetto Cool Heating & Air Services, LLC
Palmetto Cool Heating & Air Services, LLC
5.0(
10
)
Central A/C - Service or Repair

Serving Longs, SC and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Excellent customer service and responded quickly to our needs. Professional work and offered great suggestions on how to prevent our problem from happening again. I will definitely be using this company again in the future."
Response time9 hrs
Response rate85%
20 neighbors recently requested a quote
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Avatar for ARS / Rescue Rooter Myrtle Beach
ARS / Rescue Rooter Myrtle Beach
4.5(
193
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Longs, SC and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Credit card accepted

"This is a split cooling and heating, they know how to clean them up and keep them running great. They are fast , clean, with no problem"
System Installation
310 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Myrtle Beach's One Hour Heating & Air
Myrtle Beach's One Hour Heating & Air
4.1(
147
)
Central A/C - Install

Serving Longs, SC and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"I had two other companies try to sell me a system for the cost of 4500.00 and above. One hour heating and air installed a device that cost $160 preventing the problem I was have Mt from occurring again. They too can sell me a new system however the system still works and did not need replacing.."
Custom installation
Custom installation
Custom installation
Custom installation
Custom installation

+16

Response time9 hrs
57 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Duct Masters
Duct Masters
5.0(
56
)
Air Ducts & Vents - Clean

Serving Longs, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Very courteous and very respectful of property. Very careful not to damage anything. Thorough and knowledgeable concerning duct issues. Reasonable price. Highly recommend and would use again."
Duct and dryer vents
20x25 return duct
40 years of build up
40 years worth of dust gone
A young home on the coast

+4

Response time8 hrs
Response rate94%
44 neighbors recently requested a quote
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Avatar for Swift Services Heating & Cooling, LLC
Swift Services Heating & Cooling, LLC
4.0(
64
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+1 more

Serving Longs, SC and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Emergency services offered

"Hadn't use our Carolina room for awhile due to the mini-split not working, called Swift for an estimate and they sent Tommy Taylor. After looking the room over as well as the old A/C he worked up a price for a new system. The price was very reasonable and Tommy explained the payment plan in every detail. He was very professional and knowledgeable."
Response time10 hrs
52 neighbors recently requested a quote
Recommended by91%of homeowners
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Air Conditioning questions, answered by experts

The length of an AC cycle depends on the settings in your thermostat and the unit you have. Central AC doesn't constantly run at full blast the way that a window unit does. A cooling cycle in most homes is 15 to 20 minutes. Then, the unit stays off for seven to 10 minutes to circulate the cold air in the house before the cycle repeats. It should repeat two or three times per hour. A short cycle lasts less than 10 minutes and then turns off.

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

Yes, you should turn off your AC if it’s leaking. Turning off the system prevents more condensation from leaking and reduces strain on the unit if a damaged internal component or lack of refrigerant is the cause. While this may temporarily stop the leak, water can continue to drip from a thawing coil even after the system is off. As soon as you notice a leak, turn off the unit and investigate the source or call a professional for an inspection.

Signs that your A/C system needs professional service include increased energy bills, uneven or poor cooling, loud or unusual noises, and frequent cycling.

You should clean your air conditioner at least once per year, but you may need to clean your whole HVAC system (including the air ducts) more often. According to the National Air Duct Cleaners Association, you may need to clean them more frequently depending on factors like whether you smoke, have pets, or have allergies.

The Longs, 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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