About Us

About us

heating and Air Conditioning Charleston, SC

10,000 satisfied customers

Who we are​

Our company started in 1981 as a small residential service company by James K Morelli Sr. and Anthony (Tony) Morelli. After retiring in 1992, Jim handed the operations of the company over to Tony. Tony and his brother Andrew (as well as their sister Angela Prince, retired in 2005) took the company from a small residential service provider to a company of over 60 employees, 35 trucks, and nearly 10,000 satisfied customers.

Morelli Heating & Air Conditioning, Inc. is a full service mechanical contractor serving the Lowcountry of South Carolina. Morelli offers excellent heating, air conditioning, and ventilation services for our residential, commercial, and industrial clients. Ethics and integrity are the bonds that build our company’s reputation. A large part of our success is due to our community involvement with sponsoring soccer or baseball teams, as well as participating in local business chapters. Morelli has whole-heartedly taken charge of the concept of giving back to the community.

Continuing to maintain value and comfort in our homes and community facilities, Morelli Heating & Air Conditioning Inc. is your “Problem Solvers”.

24/7 Emergency HVAC Services, Charleston, SC
Over 10,000 satisfied customers​

Professional Services

When it comes to HVAC, solving problems quickly and affordably is the name of our game. Over 10,000 satisfied customers come back to us time and again because we’re pros at solving heating and cooling problems.

Our approach to problems includes troubleshooting, repair, preventative maintenance, and replacement. There’s no problem we can’t tackle with our full service strategy. We offer design, build, engineering, construction, installation, and service.

Excellent Customer Service

Besides our excellent customer service, you can look forward to high standards in each and every product from us. On the equipment level, we’re a Carrier brand Factory Authorized Dealer. In fact, we’re the first authorized dealer of this line in not only Charleston but also all of South Carolina. The extensive portfolio from Carrier includes top-of-the-line air conditioners, furnaces, air quality devices, and thermostats.

You can bet an authorized dealer has the latest innovative products at the best prices. The authorization also requires liability coverage, EPA certification, warranties, and exceptional customer service. All of this means that, with Morelli, your satisfaction is 100% guaranteed.

Residential AC repair Charleston, SC

Why Choose Morelli Heating & Air Conditioning?

Our other certifications include North American Technician Excellence (NATE) and South Carolina Association of Heating and Air Conditioning Contractors (SCAHACC). Without getting hung up in acronym alphabet soup, these certifications require extensive training, knowledge, and experience. They equip us to offer you the best in HVAC services.

  • Free quotes at your home or business on installations
  • Special financing to fit your budget. Subject to approved credit
  • Emergency service
  • Preventative maintenance program for discounts and regular service
  • Credentials to back up our experience with all types of HVAC equipment

In the Lowcountry, Morelli will solve problems to keep the interior of your home and business comfortable all year long. Contact Morelli Heating & Air Conditioning today at 843.554.8600 for services backed by the Golden Rule.