Operational for more than 150 years, Viking Door and Window is a provider of doors and windows in various styles and designs. Its areas of specialization include consultation, installation, scheduling, assembly line and customer support services. The company operates a showroom that is spread over an area of more than 20,000 square feet. Viking Door and Window offers Marvin, Andersen, Milgard, Vetter, Trustile and Masonite brand products. The company offers interior and exterior doors, entry sets and door knobs. It provides hardware products from EMTEK, Baldwin and Schlage. The company maintains an inventory of moldings, casings and mantels. Viking Door and Window is located in San Jose, Calif.