General Contractor in Milton, WA. GENERAL
Mountain Construction Serv Llc appears in Washington license records as a general contractor based in Milton, WA. The record lists a CONSTRUCTION CONTRACTOR license (#MOUNTCS766NA) with status “Active”. It was first issued on 2024-08-01, 2 years ago. The listed expiration date, 2026-08-01, 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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Create a free account Or subscribe to message in-appCheck license #MOUNTCS766NA on the Washington L&I lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-04-09).
Mountain Construction Serv Llc is a general contractor based in Milton, Washington. Their license classification is GENERAL. Listed specialties: GENERAL.
Yes. Mountain Construction Serv Llc holds Washington L&I license #MOUNTCS766NA (status: Active). Verify the current status on Washington L&I before hiring.
Mountain Construction Serv Llc is based in Milton, WA 98354.
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The fastest way is to post your project on Bidroom — Mountain Construction Serv Llc and up to 2 other verified general contractors in Milton 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