Columbia Environmental Services and Engineers, LLC
(Columbia Engineers)
PO Box 4249
West Richland, WA 99353
(509)572-2043
WEBSITE COMING SOON!
Columbia Engineers is a civil engineering consulting firm located in Richland, WA. We specialize in geotechnical, site civil, and environmental engineering in the Tri-Cities, WA region. We are in the process of setting up our new offices and website, and apologize for any inconvenience. In the meantime, please feel free to contact us by phone or email.