Gunnarson Outdoor Advertising founded by Ivar Gunnarson in 1962 is one of the largest out of home advertising firms in Central Texas. Corporate headquarters located in beautiful San Marcos, Texas along IH-35 between San Antonio and Austin. Gunnarson out of home advertising billboards have been covering the heart of central Texas for over 50 years now in Austin, Kyle, Buda, San Marcos, Seguin, New Braunfels, Canyon Lake, Schertz, San Antonio, Georgetown and Fredericksburg. Call today 512-396-5353 or 512-656-1773 and let us help you reach your target audience 24 x 7 along IH-35, Hwy 123, Hwy 46, I-10, Hwy 290 and Hwy 87.