SITECH Tri-Rivers, LLC is the authorized dealer for Trimble Heavy and Highway construction products and services, as well as Accugrade grade-control products in Middle and West Tennessee and North Mississippi. Our product lines include 2D and 3D grade control, paving control, site positioning, construction asset management, software, laser levels, construction lasers, optical instruments, accessories and supplies. SITECH Tri-Rivers, LLC now has two locations to better serve our clients. Visit out Nashville Location at 1311 Elm Hill Pike, or our Memphis Location at 1835 Nonconnah Blvd.