Heating and cooling in Sussex County
Furnaces, heat pumps, boilers and air conditioning.
4 licensed businesses in Sussex County, in alphabetical order.
Source: each business's own website. Each heating and cooling license is checked against the Delaware Division of Professional Regulation's list. Checked September 25, 2026. How listings work.
Run one of these businesses in Delaware? Founding members add a description, their own photo and a website link, for $300 a year. Become a founding member.