Established in 1976and based in Mountain View, Calif., Janal Heating and Air Conditioning is a California Corporation. Its residential and light commercial service includes heating, air conditioning and sheet metal fabrication. It offers energy efficient heating and air conditioning units by Trane and Carrier. The company also installs Honeywell Zone Systems for specialized climate control. It also provides sheet metal fabrication, galvanized and copper gutters and roof flashings: galvanized and copper and custom chimney shrouds and hood vents and has a California Contractors License.