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Licensed Septic Contractors Based in Kittitas County, WA

13 licensed septic contractors based in Kittitas County. Every license number below is sourced from official Washington 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 Kittitas County? Request free quotes and we'll route your request to local septic contractors.

Septic Contractors based in Kittitas County (13)

Tim L BaumannLicensed

Based in Ellensburg, WA · License #5100106

James William RivardLicensed

Based in Ellensburg, WA · License #5100405

Jacob B OjaLicensed

Based in Ellensburg, WA · License #24030542

Ron A DalleLicensed

Based in Cle Elum, WA · License #5100167

Shane L JumpLicensed

Based in Ellensburg, WA · License #5100276

Harding & SonsLicensed

Mark Harding · Based in Cle Elum, WA · License #MI 094

All Around UndergroundLicensed

Edward Gokey · Based in Ellensburg, WA · License #MI 013

Septic TechnologyLicensed

Tim Baumann · Based in Ellensburg, WA · License #MI 100, 28

Calvin M BeedleLicensed

Based in Cle Elum, WA · License #5100156

Daniel Robert SuggsLicensed

Based in Kittitas, WA · License #23013614

Brian PotucekLicensed

Based in Ellensburg, WA · License #5100359

Jesse Austin CoxLicensed

Based in Ellensburg, WA · License #22014321

Mark C NelsonLicensed

Based in Ellensburg, WA · License #5100338

Cities in Kittitas County

Hiring a septic contractor in Kittitas 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 Washington, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.

Neighboring counties