Home › Top 6 Law Firms & Attorneys in Decatur, Texas Find best Law Firms & Attorneys in Decatur, Texas, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Boyd Powers & Williamson US, Decatur, TX 76234105 N State St # 105B J. Mark Howell Attorney at Law, P.C. US, Decatur, TX 76234304 S Trinity St The Law Office Of Barry Green US, Decatur, TX 76234101 W Main St The Law Offices of Steven M. Williams US, Decatur, TX 76234405 W Walnut St Carrillo|Sipes|Tibbels, PLLC US, Decatur, TX 76234100 N Trinity St McGinnis Lochridge - Decatur (TX 76234) US, Decatur, TX 76234203 W Walnut St #100