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Verified Reviews for Air Conditioning pros in Mount Pleasant, SC

*The Angi rating for Air Conditioning companies in Mount Pleasant, 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 Mount Pleasant, 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 27, 2026

Top-Rated Air conditioning pros in Mount Pleasant - Updated Nov 2026

Avatar for Maximum Air Experts
Maximum Air Experts
5.0(
19
)
Central A/C - Service or Repair

Serving Mount Pleasant, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Credit card accepted

"Damian was great!! He showed up on time. He called me when he was on the way. I had 3 different companies out to try and resolve my AC issues. No one could figure it out. Damian had me fixed up and cooling in an hour! He was extremely professional and very reasonably priced. He is definitely the only company I will hire from now on!!"
Response time6 hrs
1 neighbors recently requested a quote
Recommended by50%of homeowners
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Avatar for Quality Pro Services
Quality Pro Services
5.0(
26
)
Ductless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Mount Pleasant, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Quality Pro Services Heating & Air is a locally owned, family-operated HVAC company proudly serving Charleston and surrounding communities. As Charleston natives, we?re committed to keeping our neighbors comfortable year-round with honest service and dependable workmanship. We provide residential heating and cooling repairs, system replacements, and routine maintenance to keep your system running at its best. Our team responds quickly, communicates clearly, and treats your home with care and respect. When you call QPS, you?re choosing a local team that truly cares about your family?s comfort.

QPS Business Photos
HVAC Maintenance
HVAC Maintenance
HVAC Maintenance
HVAC Maintenance

+1

5 neighbors recently requested a quote
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Avatar for Carney & Son 72 Degrees
Carney & Son 72 Degrees
4.6(
79
)
Air Ducts & Vents - CleanCentral A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Mount Pleasant, SC and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Great bunch of guys! Came out in the rain and installed furnace / ac unit right before the weather turned cold Very professional and courteous. Left the work area neat and clean. I am glad they were able to get out as fast as they did."
Carney & Son 72 Degrees
Carney & Son 72 Degrees
Carney & Son 72 Degrees
Before Duct Cleaning
After Duct Cleaning

+11

Response time7 hrs
6 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for LimRic Plumbing, Electrical, Heating & Air
LimRic Plumbing, Electrical, Heating & Air
4.4(
69
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Mount Pleasant, SC and surrounding areas

Approved (Corporate)

In business since 2001

Free estimates

Emergency services offered

"Very expensive but available quickly"
HVAC + Plumbing Services
Same Day Service
5.0 Star Google Rating
5.0 Star Google Rating
HVAC + Plumbing Services

+2

Response time1 day
Recommended by81%of homeowners
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Avatar for ARS / Rescue Rooter Charleston
ARS / Rescue Rooter Charleston
4.2(
118
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Mount Pleasant, SC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1976

Free estimates

Credit card accepted

"Before todayâ s visit I would be rating this company -1 star due to the lack of service and communication but after the technician Jay came out and took his time to find and fix the problem that several other techs had previously came out to fix, I am extremely happy that the problem with my AC unit is fixed. Great costumer service Jay!"
System Installation
252 neighbors recently requested a quote
Recommended by78%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
)
Central A/C - Service or Repair

Serving Mount Pleasant, 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.

Our Techs at Work
Our Techs at Work
Here to Help
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Avatar for Carolina Custom Air
Carolina Custom Air
5.0(
4
)
Central A/C - InstallCentral A/C - Service or RepairAir Ducts & Vents - Clean+1 more

Serving Mount Pleasant, SC and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Emergency services offered

"Following a biannual inspection and cleaning appointment, a need was determined to open part of the ducting from the AHU to inspect a damper. The technician opened the duct, determined a damper stem appeared to be broken resulting in the damper falling to the bottom of the duct. Carolina Custom Air has already called making an appointment the next day to reinstall the damper after repair. Great work, great company. I recommend them completely."
Response time2 days
4 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for Bakers Residential Experts
Bakers Residential Experts
4.5(
16
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+1 more

Serving Mount Pleasant, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Very professional explained everything they were doing"
Split Heat Pump
Response time11 hrs
23 neighbors recently requested a quote
Recommended by83%of homeowners
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...
Showing 1-10 of 197
Air Conditioning FAQs, answered by experts

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

Your AC might not cool after a power outage because of a tripped circuit breaker, blown fuse, or damage to the compressor or capacitor. If you notice your AC not working after a power outage, in most cases, the breaker has tripped or the system has built-in brownout and blackout protection. Reboot the AC by turning it off at the thermostat, resetting the circuit breaker, and waiting 30 minutes to turn the AC on again. 

The Mount Pleasant, 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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