AdSource Outdoor Advertising Company is the fastest growing billboard provider in Southwest Louisiana and the largest independent billboard company in Louisiana. Founded in 2003, AdSource is locally owned and has over 400 billboard faces (static and digital) in the Lake Charles and Baton Rouge areas. With over 108 years of combined billboard and advertising sales experience, our account executives work hard to create quality designs for their customers allowing maximum impact on all their billboards. AdSource billboard advertising has always been one of the most effective means of advertising money can buy. You will reach more people for less amount of money than any other form of media. We TARGET your audience with full color visuals of your company on large billboards which simply cannot be avoided. Since Americans are spending more time outdoors and, in their vehicles, it is easy for us to captivate your audience with ease.