Yes, we are an authorized dealer for the DOW Powerhouse Solar Shingles. We have installations in Magnolia, Humble, West University, the Houston Heights, Wharton, Corpus Christi, Lake Jackson, Danbury, Katy, and several of other local areas. Our product does meet the Texas Department of Insurance Windstorm requirements if your home is in a coastal county. Please give us a call and see if your home can start making you money. Thank you for inquiry.