CenterPoint Energy Share: Utilities CenterPoint Energy Visit Website Request Info PO Box 1015 Smithville, TX 78957 (512) 237-2981 Facebook About Rep Info Map About With a vision to lead the nation in delivering energy, service and value, we have been committed to providing energy to our communities with safety, integrity, accountability, initiative and respect. Whom to Contact Lance Zandonatti What's Nearby? Distance: 5 10 15 20 25 50 mi.