24/7 Emergency Service

Family Owned

As a family owned business, our customers get the family treatment.

Over 35 Years of Experience

Need new installation, service & repairs or preventative maintenance?

Morelli Heating & Air Conditioning, Inc.

Leave Your Heating & Air Conditioning to a True Professional

Whether you need HVAC services for a residential or commercial space, you can trust in Morelli Heating & Air Conditioning. We have over 30 years of experience serving Charleston and the surrounding Lowcountry of South Carolina. As a family owned business, our customers get the family treatment.

 

The Golden Rule has a prominent place in our business. We treat you how we would want to be treated. What else would you expect in a city voted most friendly and most hospitable in America? We’re even trusted with the historic homes and landmarks of Charleston. Why not your home or business?

Our Services

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.

Installation

We strive for 100% customer satisfaction and follow a golden rule policy. Not only does our policy make us unique, it’s been with us since we founded our family owned business on this principle.

Service & Repairs

All air conditioning repairs should diagnose the root cause of your issue but also bring the unit back to optimal health. Besides cleaning the air conditioning unit, we will also check the components for wear and tear.

Heating & Cooling

Morelli Heating & Air Conditioning has over 30 years of experience serving residential and historic homes in Charleston. Our family owned business knows how to solve your family’s HVAC problems in the hot humid summers and mild winters of the Lowcountry.

Preventative Maintenance

Regular preventative maintenance is the best way to avoid repairs and replacement due to wear and tear or small issues that grow into larger ones.

24/7 Emergency Service

Having an AC issue and its the weekend? Don’t worry we’ve got you covered. We offer 24/7 emergency service to get you up and running again in no time flat! Contact us today.

GEO Thermal

Geothermal systems are an exciting alternative energy option in both heating and cooling applications. Geothermal systems deserve the popularity they are gaining in HVAC applications. The earth is a natural resource with plenty of heating and cooling to offer.

Review Us

Fair estimate and prompt service. I was referred by local folks. These guys will treat you right.
Aristarchus Osamos
Aristarchus Osamos
15:04 11 Jul 19
Tom Hanff
Tom Hanff
23:24 08 Oct 18
vradiohd
vradiohd
22:58 04 Sep 18
Mike has serviced our unit for years and he is the best. Wouldn't go to any one else but Morelli or Mike. Our unit is a gas pack, complicated one and he is brilliant in finding the problem, quickly and getting it up and heating!
Andrew Pantlik
Andrew Pantlik
14:44 30 Dec 17
Mike B., our technician fixed our Carrier gas-pack unit in a flash on one of the coldest night of the year. He went out of his way to show me how to check the unit in the future. Morelli is great!
ray pantlik
ray pantlik
22:52 29 Dec 17
Appreciated Mike's professionalism as he completed a maintenance check of our system today. We had been pleased with Morelli's service at our former home and decided to continue with them for our new home as well.
Pam Williamson Sanders
Pam Williamson Sanders
15:34 27 Dec 17
Victor performed our winter service and was extremely thorough and professional. Great job. Highly recommend Morelli.
G Aprill
G Aprill
20:48 20 Dec 17
Mike Barber came out once again and had another one of our many problems solved. He never leaves us without a direct answer to our problem or he has it resolved in a short matter of time. If you are looking for a great quality company I recommend Morelli and always ask for Mike. He is the best!
Martin Durham
Martin Durham
21:35 12 Dec 17
Mike B. took such great care of us! He was very informative regarding the issues we were experiencing and what solutions he could offer. We are happy to be Morelli customers!
Katie Lotz
Katie Lotz
19:50 12 Dec 17
Johnny was wonderful and very friendly. I was impressed with how knowledgeable he was about our system, and with his professionalism.
Danielle Edgin
Danielle Edgin
17:03 09 Dec 17
I have never had such a quick reply or concern for solving a problem. I was worried that I would be without a furnace in the cold weather. Many thanks to Mike, the serviceman, who was very kind and polite.. You have a great service department.
Daisy Walsh
Daisy Walsh
21:56 07 Dec 17
Matt and Johnny are wonderful!
Angela Harris
Angela Harris
14:31 28 Nov 17
Great company have used them for years. A++++
Renata Craycroft
Renata Craycroft
20:37 30 Oct 17
Mike B. arrived on time, identified the problem and got my AC up and running quickly.
Bob Czarniecki
Bob Czarniecki
11:25 02 May 17
Morelli's service is excellent. The service provider, Mike B. was efficient and courteous. I am glad that I now use Morelli!
Rhoda Sterling
Rhoda Sterling
00:49 13 Apr 17
Friendly and knowledgeable staff!!! Great results.
Samantha Harrison
Samantha Harrison
17:27 10 Feb 17
Michael Prince
Michael Prince
01:10 24 Jan 15
I contacted 4 different companies about installing a new HVAC unit in my home. To begin with, all of the other companies told me the prices for new units...
Jon B.
Jon B.
15:49 30 May 14
Ken Morelli
Ken Morelli
22:06 20 Mar 14
Morelli lives by their golden rule. Every person who has visited during the replacement of our previous system through the check ups has treated my house like theirs. They offer a great value for the quality of work they provide.
Jim O'Rourke
Jim O'Rourke
21:59 02 Mar 14
Good people to work with. Great equipment.
Al Bradham
Al Bradham
18:31 30 Dec 13
Awesome service
James LLoyd
James LLoyd
01:46 30 Dec 13
Taylor Waters
Taylor Waters
04:22 22 Oct 13
Brittney Longello
Brittney Longello
00:56 28 Sep 13
Samuel Salvage
Samuel Salvage
17:16 26 Aug 13
Mari Lynch
Mari Lynch
09:59 16 Jun 13
Elli Moore
Elli Moore
05:18 15 Jun 13
Jerry Bird
Jerry Bird
17:20 01 May 13
J.c. Creel
J.c. Creel
17:30 25 Apr 13
JoAnne Farris
JoAnne Farris
21:43 30 Jan 13
Diaa Morelli
Diaa Morelli
18:54 01 Dec 12
Fritz Young
Fritz Young
14:03 24 Nov 12

The Problem Solvers

Full service mechanical contractor serving the Lowcountry of South Carolina