Founded in 1974 as Mid-Tenn Engineering, WES Engineers & Surveyors continues as a leader in providing professional engineering and surveying services throughout Tennessee and the Southeast United States. Our staff consists of highly trained professionals utilizing state of the art equipment and global positioning systems. Regardless of the size and type of your project needs. WES Engineers & Surveyors is committed to making your project a success. WES Engineers & Surveyors would like to announce that Allen O'Leary, RLS of O'Leary & Associates has joined our organization.