Northwest Exteriors has installed more than 250,000 windows in 16,000 homes in northern California. The company is also licensed in California and Nevada for general building, windows, siding and home improvements. It commonly performs window and door installation, siding application, cabinet refacing, and patio cover and sunroom construction. Northwest Exteriors is the northern California distributor for Anlin and has been installing its products since Northwest was founded in 1995. Northwest is a Sacramento Municipal Utility District contractor and a member of the Pacific Gas and Electric Company Residential Program. Headquartered in Rancho Cordova, Calif., Northwest has additional offices throughout California.