SITECH Chesapeake is the authorized dealer for Trimble Heavy and Civil construction products and services, as well as Accugrade grade-control products across its 37 counties covering most of Maryland, the pan handle of West Virginia, Northern Virginia, District of Columbia, and the shores of Maryland, Delaware, and Virginia. These include 2D and 3D grade-control, paving control, site positioning, construction asset management, laser levels, construction lasers, optical instruments and accessories. We offer many services including: sales, project-specific consultation services, customized training, data services, installation, technical support, and factory authorized service for Trimble technology products.