This Business is regulated by the TEXAS DEPARTMENT OF LICENSING AND REGULATION. Unresolved Complaints should be directed to: TEXAS DEPARTMENT OF LICENSING AND REGULATION, P.O. BOX 12157, Austin, Texas 78711 1(800) 252-8026. Unresolved Plumbing Complaints should be directed to: Texas State Board of Plumbing Examiners P.O. Box 4200 Austin, TX 78765 (512) 936-5200 M-40329 Justin Shelton