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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

Find Heating and air conditioning pros in Saint Charles

American Air and Mold Solutions, LLC
4.6(
469
)
Air Ducts & Vents - Clean

Serving Saint Charles, SC and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

At American Air and Mold Solutions, LLC, we have been servicing the southeast area for over 15 years. We pride our company on reliability, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project.

3 neighbors recently requested a quote
Recommended by83%of homeowners
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%
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.

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.

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+1

29 neighbors recently requested a quote
Standing by grace cleaning services
New to Angi
Air Ducts & Vents - Clean

Serving Saint Charles, SC and surrounding areas

Approved

Welcome to Standing By Grace Cleaning Services!\n\nHello, my name is Rhonda, and I’m the proud owner of Standing By Grace Cleaning Services. I have seven years of professional cleaning experience, and cleaning is more than just a job to me — it’s something I truly enjoy and take pride in.\n\nI love helping people feel comfortable and relaxed in a clean, fresh, and welcoming home. I believe every home deserves care, attention to detail, and a little extra love. My goal is to provide dependable, quality cleaning services while treating every home with the same respect and care I would give my own.\n\nWhether you need help keeping up with your everyday cleaning or want your home to feel fresh and spotless, I’m here to help!\n\nAt Standing By Grace Cleaning Services, my motto is Professional cleaning with care, quality, and grace. Your home deserves the best, and I look forward to helping make your life a little easier! Thanks for considering my small business.

5 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

Most HVAC companies recommend against setting your AC below 70 as it could freeze up the system and cause more problems. Regardless of how hot it is outside, there is generally a 20 degree difference between the outside and inside temperatures, so even if it’s 100 degrees outside, your AC will likely not be able to cool your home to 70 degrees.

Excessive humidity in a room often manifests through visible signs like condensation on windows or walls, a musty or damp odor lingering in the air, peeling wallpaper or paint, and the presence of mold or mildew. Experiencing discomfort due to a consistently clammy or sticky feeling can also indicate high humidity levels.

On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours.

If the air coming from your AC unit is cool but never quite cold, there are a few reasons this might be happening. For starters, it could signal that your refrigerant levels are low. If there are no other indications of this particular issue, like hissing noises or frozen refrigerant lines, anything from dirty filters to damaged condenser or evaporator coils could be responsible for the problem.

While "dry" mode on your AC can help reduce humidity levels to some extent, it may not be as effective as a dedicated dehumidifier, especially in areas with extremely high humidity or larger spaces. Dehumidifiers are specifically designed to remove moisture from the air more efficiently, making them a better choice for tackling persistent humidity issues.

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.