Washington L&I Data · Updated Oct 30, 2026Free and Independent · Not a Government Site

General contractor · Ephrata, WA

Mk Concrete & Excavation LLC

Active  Washington registration MKCONCE757MG · per L&I records

LicensedBondedInsured

Is Mk Concrete & Excavation LLC Licensed?

Washington L&I records list Mk Concrete & Excavation LLC with registration number MKCONCE757MG and status ACTIVE, valid until Jul 7, 2027. The business address on file is in Ephrata, WA 98823.

License Details

License #
MKCONCE757MG
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Jul 7, 2025
Expires
Jul 7, 2027
Business type
Limited Liability Company
UBI (state business ID)
605706048
City
Ephrata, WA 98823

Bond and Insurance on File

Surety bond
$30,000 · Travelers Cas and Surety Co of America
Effective Jun 13, 2025 · Until Canceled
Liability insurance
$1,000,000 · Ohio Security Ins Co
Expires Jun 13, 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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