General contractor · Snohomish, WA
Corstone Contractors LLC
Active Washington registration CORSTCL984KZ · per L&I records
LicensedBondedInsured
Is Corstone Contractors LLC Licensed?
Washington L&I records list Corstone Contractors LLC with registration number CORSTCL984KZ and status ACTIVE, valid until May 9, 2028. The business address on file is in Snohomish, WA 98290.
License Details
- License #
CORSTCL984KZ- Status
- ACTIVE
- License type
- Construction Contractor
- Specialty
- General
- First effective
- May 9, 2002
- Expires
- May 9, 2028
- Business type
- Limited Liability Company
- UBI (state business ID)
- 602202840
- City
- Snohomish, WA 98290
Bond and Insurance on File
- Surety bond
- $30,000 · Merchants Bonding Co (Mutual)
Effective May 9, 2026 · Until Canceled - Liability insurance
- $1,000,000 · Hartford Fire Ins Co
Expires May 1, 2027
Accuracy notice. Data from Washington L&I open data (public domain, PDDL), not affiliated with any government. Records change; confirm on the official L&I Verify tool before hiring. Search other businesses with the Washington contractor license lookup.
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