Mr. Eric Sullivan is one of four partners at SDI, and serves as President of the firm. Eric has been a Licensed Surveyor in Virginia since 2001, and has additional responsibilities as project manager for many of the firm’s surveying projects. His expertise includes boundary and topographic surveys, ALTA/ASCM surveys, plats, construction staking and aerial photogrammetry control. He is a graduate of Virginia Tech, and also serves as Secretary/Treasurer of the Rappahannock Chapter of the Virginia Association of Surveyors. Eric is the husband to Angie, and father to Matthew and Katherine.