How did our process server company become one of Dallas's best Process Servers? We earned our attorneys' confidence through good old fashioned performance. And just because we got bigger - much bigger - in 20 years doesn't mean we got soft! Still a family run company, we continue to have an edge. Alliance Litigation Support (formerly Alliance Process Group) is a Dallas Process Server that makes your priorities our priorities. With professionalism, persistence, and personal attention to detail. In a word - PERFORMANCE!