Quad Knopf Inc.

Civil and Traffic Engineering - Land Surveying - Environmental Compliance - Land Use Planning - Biology - Construction Management - Labor Compliance Established in 1972, Quad Knopf is a full service consulting company, providing professional service...

Civil and Traffic Engineering - Land Surveying - Environmental Compliance - Land Use Planning - Biology - Construction Management - Labor Compliance Established in 1972, Quad Knopf is a full service consulting company, providing professional services for projects in both the public and private sectors, including civil engineering, traffic engineering, land surveying, environmental compliance, land use planning, biology, construction management, labor compliance and landscape architecture. Quad Knopf has offices in Visalia, Bakersfield, Fresno, and Roseville, California.