David Johnston's Colleagues at Hydrostructures, P.A.
David Johnston's Contact Details
919-542-5002
Hydrostructures, P.A.
David Johnston's Company Details
Located in central North Carolina, Hydrostructures is a civil engineering firm that provides wastewater, water and stormwater engineering and evaluation services to area local governments, industries, and commercial clients. We specialize in the inspection, evaluation, rehabilitation and design of water, wastewater and stormwater infrastructure. The services we provide assist system operators in evaluating the overall condition of their facilities, identifying specific problems or shortcomings, and designing the improvements needed to address these problems. We offer comprehensive in-house services, including sewer system cleaning and internal CCTV inspection, Geographic Information Systems (GIS) development, and conventional/GPS surveying, and cater to an expanding client base that spans the Carolinas, Maryland and Virginia.