locally owned and operated FOR OVER 60 YEARS!

You've tried the rest, now try the best. Call D & S!

(843) 522-0034

Office Hours: 7:00 AM - 4:00 PM MON - FRI

7:00 AM - 12:00 PM SAT


Established in 1964.
D & S Heating and Cooling, Inc. is a family owned and operated business located on Lady's Island. Owners, Jay & Patrick Dennis are a father and son team who are supported by a well-trained staff with years of experience and training. D & S is a licensed Amana dealer, but our staff are qualified and knowledgeable in all major brands. We specialize in full-service heating and air conditioning services to include: installs, repairs, and maintenance for both, residential and light commercial systems. Our technicians are up-to-date with all of the new methods and principles of heating and cooling systems and prides themselves in providing prompt and courteous service. With over 60 years in service to Beaufort County, we pride ourselves in continuing these practices with our customer's satisfaction as our main priority!

Thank you for your interest in D & S Heating and Cooling, Inc. We are confident that if you choose D & S for your heating and cooling needs, you will be satisfied with our staff, service, and products! Take some time and view the information we provide throughout our website. Feel free to contact us with any questions, we will do our best to get you the answer you are looking for!  

Clint Wright

Service Technician

Dean Fleming

Service Manager

Sabber Robinson

Service Technician

Patrick Dennis

Vice President

Service Staff

John Mounce

Service Technician

 Micah Encalade


Jay Dennis


Office Staff