General contractor · Chelan, WA
Diamondback Excavation LLC
Active Washington registration DIAMOEL764LM · per L&I records
LicensedBondedInsured
Is Diamondback Excavation LLC Licensed?
Washington L&I records list Diamondback Excavation LLC with registration number DIAMOEL764LM and status ACTIVE, valid until Jun 12, 2028. The business address on file is in Chelan, WA 98816.
License Details
- License #
DIAMOEL764LM- Status
- ACTIVE
- License type
- Construction Contractor
- Specialty
- General
- First effective
- Jun 12, 2026
- Expires
- Jun 12, 2028
- Business type
- Limited Liability Company
- UBI (state business ID)
- 605546527
- City
- Chelan, WA 98816
Bond and Insurance on File
- Surety bond
- $30,000 · Western Surety Co
Effective Jun 3, 2026 · Until Canceled - Liability insurance
- $2,000,000 · Liberty Mutual Ins Co
Expires Jul 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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