The mark consists of the stylized wording "CA HERS LLC" in bold, black, uppercase serif font below a graphic design. The graphic features an outline of a house with a chimney in gradient shades of green and turquoise. Inside the house is an abstract design combining a flower and an electrical plug: the flower's stem extends upward to form the prongs of the plug, while the flower's leaves are positioned to either side of the stem. The overall design conveys a concept of energy efficiency or sustainability within a home.