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TRUSTED BY SAINT CHARLES, SC HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon58
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Saint Charles, SC

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

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

Last update on September 13, 2026

Top-Rated Heating and air conditioning pros in Saint Charles - Updated Nov 2026

Avatar for Gonzo Heating and Air
Gonzo Heating and Air
5.0(
10
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+12 more

Serving Saint Charles, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Brandon is a small business owner. I needed duct work removed and replaced with new. He was very knowledgeable and answered any questions I had. Also very respectful. His employees were very nice. I would hire him again."
Heating & A/C Project
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating & A/C Project
Heating and Air Conditioning Project

+20

Response time2 days
Response rate100%
27 neighbors recently requested a quote
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Avatar for ALL-STAR AIR PROS LLC
ALL-STAR AIR PROS LLC
4.8(
20
)
Air Ducts & Vents - CleanDuctless Mini-split A/C - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+8 more

Serving Saint Charles, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"So far it has been great looking forward to to the follow up and continue services from this company"
Clean Air
Breathing problems
Heat Pump A/C
Furnace A/C
Duct Work, Works

+2

Response time3 hrs
Response rate100%
9 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 - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+6 more

Serving Saint Charles, SC and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Credit card accepted

"Shane the technician was very professional, knowledgeable, and patient with my questions. I highly recommend ARS for all electrical, plumbing and HVAC needs"
System Installation
142 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for 1st Choice Quality Heating & Air
1st Choice Quality Heating & Air
4.9(
15
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+12 more

Serving Saint Charles, SC and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Great professional service would highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time2 days
Response rate100%
Recommended by60%of homeowners
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Avatar for Hill Plumbing & Electric Company Inc.
Hill Plumbing & Electric Company Inc.
4.5(
41
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Saint Charles, SC and surrounding areas

Approved

In business since 1925

Free estimates

Emergency services offered

"Was fixed same day I called"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Response time1 day
Response rate100%
7 neighbors recently requested a quote
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Avatar for Ducts Columbia
Ducts Columbia
4.9(
10
)
Air Ducts & Vents - Clean

Serving Saint Charles, SC and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Floyd with Ducts Columbia is now the only company I will use for duct cleaning, sealing vents, & dryer vent cleaning. His level of care and detail completing my project left us feeling like we were taken care of by family. He asked my questions, addressed concerns, and educated me in areas where it was important for ongoing safety and health. If I could rate higher than 5 stars I absolutely would."
Dryer Rescue
Caging off the vents
Dryer rescue
Mold remediation
Mold remediation

+5

7 neighbors recently requested a quote
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Avatar for HVAC Service Corporation
HVAC Service Corporation
New to Angi
Electric Furnace / Forced Air Heating System - Install - For BusinessElectric Furnace / Forced Air Heating System - Repair - For BusinessGas Furnace / Forced Air Heating System - Install - For Business+5 more

Serving Saint Charles, SC and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

We have extensive experience providing design, construction, installation and on going maintenance for all of our service lines across a diverse spectrum of industries and asset types. Founded over 75 years ago, HVAC Service Corporation has been a cornerstone in the Carolinas for reliable and efficient HVAC solutions. Our commitment to quality service and customer satisfaction has made us a trusted name in the industry. We are licensed and insured in North Carolina, South Carolina, and parts of Georgia, with our headquarters located in Gastonia, NC. Our mission is to provide top-notch commercial heating and air conditioning services that meet the unique needs of our clients.

Chiller Job
Response time3 hrs
Response rate94%
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Avatar for Top Notch Supreme Cleaning Service
Top Notch Supreme Cleaning Service
New to Angi
Air Ducts & Vents - Clean

Serving Saint Charles, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Reliable, detail-oriented cleaning services for residential and commercial spaces. We specialize in new construction, move-in/move-out, and Airbnb turnover cleanings—delivering spotless results you can see and feel every time. We don’t just clean—we restore, refresh, and reset your space.

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Avatar for One Call
One Call
5.0(
2
)
Air Ducts & Vents - Clean

Serving Saint Charles, SC and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Hi,\n\n My name is Hart Davidson and I am the owner of One Call. At One Call we do it all. I specialize in landscaping, painting, and pressure washing. Best price guaranteed. I have around 15 years of experience in this field.

Before and After
Before and After
Before and After
Before and After
Before and After

+1

31 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

Yes, it’s normal for an AC to drip water. In fact, it’s part of the dehumidifying process that takes place inside your AC unit as the condensation trickles down into the drain pan. However, it isn’t normal for your AC to sound like it’s running water or have large puddles around it. If that happens, you can try the solutions listed above or call an AC repair pro.

No, heat pump maintenance needs are very similar to air conditioners, including keeping outdoor units clean, changing filters regularly, and occasionally scheduling a refrigerant check to see if any has leaked out. Heat pumps typically switch automatically between heating and cooling, so you don’t need to worry about manually changing them every season. However, since they are always on call, they can develop wear and tear faster than an air conditioner.

A dirty AC filter can lower the efficiency of your system, so depending on how dirty it was, you may notice a temperature difference when you clean your filter. You can try other solutions if your AC isn’t blowing as cold as it used to. You can call in a local HVAC tech to make sure everything is running correctly, fix your air seal if it’s a window unit, and clean your coils.

If you know how to identify supply and return ducts, you’ll find that only the supply ducts will have dampers. Although your return ducts can have dampers, it’s not common. If you have one return duct that is pulling in too much air, adding a damper to it can help with overall system performance. However, dampers on return ducts are not a necessary addition for most homes.

In most cases, homeowners insurance will cover an AC replacement if it was damaged due to a covered peril—such as theft, fire, or storms. So, if your air conditioner needs replacing due to regular wear and tear, your insurance company probably won’t pay for a new one. However, home warranties often cover HVAC repairs and replacements.

The Saint Charles, SC homeowners’ guide to heating and air conditioning services

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

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