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Licensed Septic Contractors Based in Clatsop County, OR

13 licensed septic contractors based in Clatsop County. Every license number below is sourced from official Oregon records, with a link to verify it yourself.

Grouped by the county of the address on each business's state license record, which can be a mailing address; it doesn't tell you where the business works. Where the record doesn't name the county of the address, its ZIP code decides (a ZIP that crosses a county line goes to the county holding most of its homes), then its town.

Need septic pumping, cleaning, repair, inspection, or installation work quotes in Clatsop County? Request free quotes and we'll route your request to local septic contractors.

Septic Contractors based in Clatsop County (13)

Osburn-Olson, L.L.C., dba Ryan Osburn Plumbing Inc

Based in Warrenton, OR · License #38583

Bob McEwan Construction, Inc.

Based in Seaside, OR · License #37079

Bud's Excavation LLC

Based in Astoria, OR · License #39459

Evans Plumbing Inc

Based in Gearhart, OR · License #39835

ACDC Excavating, LLC

Based in Astoria, OR · License #39172

Terry's Plumbing, LLC, dba Terry's Septic

Based in Astoria, OR · License #38979

Kinney & Sons Dump Trucking, LLC

Based in Astoria, OR · License #38893

Blind Slough Logging, Inc., dba Complete Septic Service

Based in Astoria, OR · License #37864

Ed's Septic Tank Cleaning Service, LLC

Based in Astoria, OR · License #34259

Rush Development, LLC, dba North Pacific Excavation

Based in Warrenton, OR · License #38819

Green Mountain Development LLC

Based in Warrenton, OR · License #39327

Cities in Clatsop County

Hiring a septic contractor in Clatsop County

Septic (onsite wastewater) contractors handle everything from routine septic tank pumping and cleaning to repairs, inspections, and new system installation. States license each role separately (a pumper is not necessarily licensed to install, and vice versa), so match the license class to the job.

Before you sign anything: confirm the license number on this page is still active with Oregon, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.

Neighboring counties