Columbia Excavating, LLC is a locally owned and operated general earthwork construction contractor, a licensed plumbing Contractor, and a licensed DEQ sewage disposal services installer. We are also a Certified AB (Allan Block) Wall & Fence Installer, 2018 Street of Dreams Contractor for BC Custom Homes, and a City of Portland Approved Licensed & Bonded Contractor for street-use permits, street-opening permits, sewer connection permits, minor construction, and utility installation in the right-of-way.
We specialize in residential, industrial, municipal, and light commercial excavation, demolition, underground utilities, site preparation and development, infill work, concrete breaking and cutting, partitions, ADUs, driveways, parking lots, roads, streets, retaining and block walls, foundation digging, grading, backfill, hauling, land clearing, grubbing, trenching, boring, piling, drainage systems, sewers, septics, drainfields, leach fields, cesspools, and more.
With more than 25 years of experience and a vast fleet of equipment, we have what it takes to handle your project. We will service your needs anywhere within the states of Oregon if the job makes sense! Contact us today to learn more and to get a free project estimate.
