12 Serving Clients in North and South Carolina Do you need a Lawyer in Waxhaw or Western North Carolina? Groves & Wayne, PC is a law firm located in Waxhaw, NC which serves clients throughout Union County NC, including Mineral Springs, Weddington, Wesley Chapel, Indian Trail, Marvin, Ballantyne, Stallings, Monroe NC, and Indian Land and Lancaster SC. We also maintain an office in Poplar NC to serve clients in Mitchell and Yancey Counties.