Utility Sales Agents of South Texas is a manufacturers representative with a diverse range of electrical product lines serving the electric utility market for over sixty years. Established in 1954 as the W E Holliman Company. Subsequent names were James M Johnson Company, Johnson & Chapman, Inc., and Utility Sales Agents of South Texas, Inc. Premier manufacture’s representative offering complementary products to our IOU and Public Power end-users and markets. Utility Sales Agents of South Texas and its legacy companies have a rich history of being the premier utility agency in our territory and representing manufacturers that are at the pinnacle of their industry.