Heating & Cooling, Humidifiers, Air Cleaners, Duct cleaning

Welcome to Cosmos Heating & Cooling

Thank you for visiting the Cosmos Heating & Cooling web site. Here you can find out about the services and maintenance contracts we provide as well as a variety of information concerning your home’s HVAC system and air quality. We believe that through dedication to our customers and our commitment to quality and honesty, we feel that Cosmos Heating & Cooling can offer you unparalleled service with very competitive pricing in Northern Virginia.

Please take a moment to browse through our site to learn more about our company and the services that we can provide you. If you have any questions or comments, please feel free to contact us. We look forward to hearing from you soon.
Licensed and Insured.

Hours of Operation:
Monday – Friday 8:00 am – 5:00 pm
Saturday 8:00 am – 12:00 pm
Sunday Closed (except for Emergency Service)
24/7 Emergency Service Available

T: 703-339-1100
F: 703-922-4199
E: cosmosva@verizon.net
7100 Beulah Street
Alexandria, VA 22315