Caltex International, founded in 1986 and headquartered in Syracuse, N.Y., is one of the leading full-service companies with more than 800 dealers in the United States and Canadian restoration and cleaning industries. Caltex offers organic, nontoxic, biodegradable products. It also offers various wood restoration services, such as deck cleaning, cedar shakes, cedar siding and stain extraction. Its house washing exterior services include vinyl siding, aluminum siding and gutter cleaning. Caltex International additionally offers ceiling cleaning and dyeing, smoke and fire restoration, and awning cleaning and maintenance. Caltex International also offers roof cleaning services of wooden shakes, cement tiles, barrel tiles, masard roof and slate. Its clients include Wal-Mart, Burger King, McDonald's and Disney.