Charleston, SC Heating and Air Conditioning

Complete this form to replace, install or repair your HVAC systems.
Get a free in-home consultation

Sears Home Services in Charleston, SC handles HVAC installations, air conditioning installations and much more!

For more than 30 years, Sears Home Services has been completing home improvement projects and repairing, maintaining and replacing HVAC systems near you.

Our knowledgeable, local HVAC consultants from Sears Home Services of Charleston will come to your home and explain your options, so you can choose the HVAC unit that’s right for your house. Our local Charleston in-home consultations are always FREE, and every home improvement project is assigned to a project manager to ensure everything goes smoothly from start to finish.

We have many heating and cooling replacement options in Charleston to suit your home and budget!

Save $500 + get 10% off the remaining balance on HVAC systems of $1,500 or more. See details.

Sears sells and installs HVAC systems and HVAC units suited to every climate, every season, and every property size:

  • Gas furnaces
  • Boilers
  • Heat pumps
  • Central air conditioners
  • Mini-split air conditioners
  • Evaporative coolers

Is your current AC not cooling or furnace not heating?

We go beyond just installing a new heating or AC unit. We even check the condition of the ductwork and your home’s insulation, and make recommendations based on what we find. We also offer HVAC accessories such as built-in humidifiers, air filtration systems and programmable thermostats.

Here’s why you should use Sears Home Services in Charleston for your heating and AC unit services:

  • Sears HVAC installation specialists are licensed, bonded and insured, and they follow all local and regional codes and regulations.
  • HVAC Savings Program–every paid HVAC maintenance and HVAC repair service with Sears Home Services earns you dollar-for-dollar savings towards your next HVAC replacement, up to 10% of your new unit purchase price–and your savings never expire.*
  • Home Advisor recently awarded us Best of Home Advisor, honoring Sears Home Services for extraordinary quality of work practices, customer service, ratings & reviews, and overall value.

Check out these other home improvements that Sears Home Services can help you with too:

If you’re looking for new siding, ASCEND® Composite Cladding by Alside is now available in many areas of the country! It’s an exciting alternative to standard siding that provides the high-end look of real wood without the maintenance. It’s available in 20 designer-inspired colors and offers a Class A Fire Rating, a wind load resistant up to 180 mph and a lifetime non-prorated warranty. Call us to see if it’s available in your area.

Let the Sears Home Services experts in Charleston help you complete your home improvement projects.

Get started now! Simply call or click the “Get A Free Estimate” button to schedule your free in-home consultation. Please note that not all products and services are available in all areas.

*Credit/savings accumulate over the life of the program

Featured Reviews (24)

All Reviews are from verified customers of Sears Home Services.
4.5 out of 5 stars

  1. The work was completed satisfactory and cleanup was done well. Read more
    ALVIN, R EDISTO ISLAND, SC
    May 23, 2021
  2. We were lucky enough to have two great people install our Kenmore air-conditioner. You could... Read more
    EILEEN, R Beaufort, SC
    April 04, 2021
  3. Vinyl siding Read more
    JESSE, S Ladson, SC
    February 07, 2021
  4. Excellent team work to install Heating/Cooling system. Field sale Trainer didn't send in shop... Read more
    VYONNIA, W Walterboro, SC
    January 03, 2021
  5. My project is not complete Read more
    KELLI, M MONCKS CORNER, SC
    November 01, 2020
  6. I ordered in May so I was very disappointed that I didn’t get install until September/October! I... Read more
    BEVERLY, P Dorchester, SC
    November 01, 2020

Learn more about home improvement

Connect with Ratings Websites

Servicing all neighborhoods around Charleston: French Quarter Home Improvement, South of Broad Home Improvement, Harleston Village Home Improvement, Radcliffborough Home Improvement, Ansonborough Home Improvement, King Street Home Improvement, Mazyck-Wraggborough Home Improvement, Hampton Park Terrace Home Improvement, James Island Home Improvement, Wagener Terrace Home Improvement, Daniel Island Home Improvement, Sullivan's Island Home Improvement, West Ashley Home Improvement, Johns Island Home Improvement, Isle Of Palms Home Improvement, Cannonborough Home Improvement, North Central Home Improvement, Eastside Home Improvement, Westside Home Improvement.

Book online 24/7 or call 1-843-779-1766