Sturtevant Golemo & Associates

Hopper Dennis Jellison is a consulting firm that provides civil engineering, traffic engineering, land use planning, landscape architecture, project management and construction services. It has been providing professional engineering services for more 25 years. Established in 1980, the firm provides services to private and public sector clients. Located in Vancouver, Wash., it operates branch offices in Tigard, Ore., and Pasco, Wash. It offers services in various areas, including Transportation, Traffic, Utilities, land use planning, landscape architecture, site and residential development, project management and construction services. Its projects include Vancouver Conference Center & Hilton Hotel, Washington State Patrol Southwest Regional Crime Lab, Washington State School for The Blind and Davidson Avenue.

Environmental Technology Consultants (ETC), established in 1995 as a division of Sisul Engineering, provides comprehensive environmental consulting services for both private and public sector clients. The company prioritizes scientific data collection to guide its services, ensuring that client goals are met with accuracy and integrity. ETC has successfully managed various projects, including residential subdivisions and land development initiatives, demonstrating its commitment to delivering results based on rigorous scientific review. With a focus on environmental stewardship, ETC's approach is rooted in a clear distinction between science and politics in the consultancy process. Generated from the website