HERITAGE TECHNICAL SERVICES, INC. offers cost-effective hydrology, civil engineering, and environmental engineering consulting to varying clients in the private and public sectors, including expert witness services for many different types of water, wastewater, hazardous waste, stormwater, and air issues. Personal attention, proven approaches, and a broad understanding of relevant issues are the foundation used to successfully fulfill the necessary objectives for each specific client. In the process, Heritage minimizes the burden clients experience due to their responsibility for hydrology and environmental engineering issues while allowing them to retain control.