United Site Services of Texas, Inc Share: Portable Toilets United Site Services of Texas, Inc Visit Website 4051 State Highway 95 Temple, Texas 76502 1-800-TOILETS About Map About United Site Services is the leading provider of porta potty rentals in the United States with 100+ locations serving over 115,000 customers from coast to coast. What's Nearby? Distance: 5 10 15 20 25 50 mi.