Sunset glass tinting is a 3M authorized window film dealer serving the Houston & SAN Antonio. Texas metropolitan areas. We have been in the window tinting business for over twenty years. Serving the residential window tinting and commercial window tinting markets with their various window tinting needs. We are the number ONE 3M window film dealer OUT of 700 companies in the united states because we take care of OUR products and customers. AS the 3M Sunbelt dealer of the year. From 2005 2008. We invite YOU to inquire to the better business bureau regarding OUR impeccable business PRACTICES. THERE are thousands of window film dealers in the country. But only a select FEW have been Chosen to BE 3M Prestige window film dealers.