RAINBOW SPRINKLER SYSTEMS was started in 1999. We specialize in yard sprinkler repairs and pump installation. We install all types of sprinkler systems including 2 wire. We have wire tracking equipment to locate lost valves when they cannot be located by memory or sight. We are insured and licensed to work anywhere in the State of Texas. Also we are Licensed Backflow Testers who can inspect or install crossconnection preventers in the State of Texas. My name is Kenneth Hood. I have lived in the mid-valley (Weslaco, Texas) all my life.