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KMJ Excavating, LLCLicensed

Licensed septic contractor based in Sulton, Snohomish County, WA

License details

Company	Ken Jones
License number	MI 200
License type	Installer
License status	Active, King County certified master installer
Based in	Sulton, Snohomish County, Washington 98294
Licensed by	King County

"Based in" is the city and county of the address on the business's license record.

What this license covers

Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.

How to verify this license

We publish the license details exactly as they appear in the public licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #MI 200 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: King County Public Health - Master Installers (OSS), last checked 2026-08-19. Look it up at the issuing agency.

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See every listing based in Snohomish County or in Sulton.