WGA is a small civil engineering firm serving clients in the rural counties of Amador, Alpine, Calaveras, Tuolumne and San Joaquin. WGA specializes in providing engineering services to cities, rural counties, and special districts. For over 38 years we have designed and managed the construction of road, bridge, storm drain, water, and wastewater improvements
K.W. Emerson, Inc. is a General Engineering Contractor licensed in California and Nevada. We are a HUBZone Firm and Woman Owned Small Business certified by the U.S. Small Business Administration. K.W. Emerson, Inc. is also a Disadvantaged Business Enterprise (DBE) certified by California Department of General Services and Woman Owned Business certified