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TRUSTED BY CASSATT, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon57
    Verified heating and air conditioning services reviews

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

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

Serving Cassatt, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"If you’re looking for prompt, professional, and trustworthy service, look no further. The owner at Gonzo was very personable, and took the time to explain every step of their process in a way that I could actually understand (the communication was phenomenal). He also has an extensive background in the HVAC industry. Can’t recommend these guys enough!"
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%
33 neighbors recently requested a quote
American Air and Mold Solutions, LLC
4.6(
470
)
Air Ducts & Vents - Clean

Serving Cassatt, 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.

5 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Ducts Columbia
Ducts Columbia
4.9(
9
)
Air Ducts & Vents - Clean

Serving Cassatt, SC and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

Air Ducts Cleaning company. Creating a cleaner living environment and reducing dust, pet hair, allergens and bad odors in your home. Contactless dust lift, and air duct contact, are but a few options to cleaning your air ducts. Mold spores will continue to grow unless the concern has been addressed, with regular air duct cleaning services and with applying natural chemistry spray, we can contain, reduce the mold in your air ducts. Dryer ducts, unless the piping goes straight out the back wall, your dryer ducts will be a place of concern, reduced efficiency in the drying process, and constant growth in blockage in the air flow. Air Ducts Columbia has the process in place to have them properly cleaned, and if required we can repair conduit damages that are accessible and require maintenance to attain optimum air flow. AIR DUCTS COLUMBIA is a local owner operated company, here to service your air flow needs.

Dryer Rescue
Caging off the vents
Dryer rescue
Mold remediation
Mold remediation

+5

5 neighbors recently requested a quote
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 Cassatt, 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 Cassatt, 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.

Standing by grace cleaning services
New to Angi
Air Ducts & Vents - Clean

Serving Cassatt, 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
Kails Cleaning
New to Angi
Air Ducts & Vents - Clean

Serving Cassatt, SC and surrounding areas

Approved

I have years of experience providing dependable and detailed cleaning services. I serve Columbia, Lexington, and surrounding areas and don’t mind traveling for jobs. I specialize in general cleaning, deep cleaning, move-in/move-out cleaning, kitchens, bathrooms, dusting, vacuuming, mopping, and sanitizing. I take pride in my work and treat every home with care and respect. My goal is to provide reliable, quality service and leave every space fresh, clean, and comfortable.

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Heating and Air Conditioning FAQs, answered by experts

Yes. In fact, not only are AC tuneups worth it, but they’re actually necessary to keep your air conditioner in good condition, improve its efficiency, and potentially prevent major damage. Experts recommend getting a tuneup at least once per year. In most cases, you’ll want to schedule it during the spring so that you can address any issues before the hottest months of the year.

Unfreezing an AC unit is not a DIY project unless the problem is a dirty air filter. Changing out an air filter is easy for homeowners, but otherwise, trying to repair ductwork, refill refrigerant, or replace a blower fan motor are tasks best left to the pros. Otherwise, you could cause further damage to your cooling system or even harm to yourself.

Many factors affect how much adding air conditioning will cost you, from the size of your home to the size, type, brand, and installation specifics of the system itself. Chances are, a new central air conditioning system for a 2,000-square-foot house will cost somewhere between $3,900 and $7,900 to install, with an average around $6,000. 

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. 

A damper motor can last up to 15 years, but it can wear out more quickly than that if you run your HVAC unit a lot. So you might expect a longer life in a colder climate than if you live in a warmer climate.

The Cassatt, 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.