Contractor in Saint Helens, OR · licensed in Washington.
Mcmullen Well Drilling Corp appears in Washington license records as a contractor based in Saint Helens, OR (licensed in Washington). The record lists a WA L&I Construction Contractor license (#MCMULWD808QF) with status “Active”. The listed expiration date, 2026-11-07, has passed, so check the state board before hiring.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Mcmullen Well Drilling Corp is a contractor based in Saint Helens, Washington. Their license classification is WELL DRILLING.
Yes. Mcmullen Well Drilling Corp holds Washington L&I license #MCMULWD808QF (status: Active). Verify the current status on Washington L&I before hiring.
Mcmullen Well Drilling Corp is based in Saint Helens, OR 97051. It holds a Washington license but lists a business address in Oregon.
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The fastest way is to post your project on Bidroom — Mcmullen Well Drilling Corp and up to 2 other verified contractors in Saint Helens can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public Washington license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.
Contractor vetting checklist · Cost guide · Look up this license at the state board