P.O. Box 56158 RDM Sanders, Inc. born in 1982, is a second-generation construction firm dedicated to providing cost-efficiency, quality control, and representation in your best interest. We have a qualified staff with 45+ years of combined experience including a NCCCO Certified Crane Operator for the heavy lifting. And, now, we are looking forward to the future of the third generation to carrying on the legacy that was started in the early 1960s.