General contractor · Spokane Valley, WA
Mammoth Fabrication LLC
Active Washington registration MAMMOFL742PB · per L&I records
LicensedBondedInsured
Is Mammoth Fabrication LLC Licensed?
Washington L&I records list Mammoth Fabrication LLC with registration number MAMMOFL742PB and status ACTIVE, valid until Oct 2, 2028. The business address on file is in Spokane Valley, WA 99206.
License Details
- License #
MAMMOFL742PB- Status
- ACTIVE
- License type
- Construction Contractor
- Specialty
- General
- First effective
- Oct 2, 2026
- Expires
- Oct 2, 2028
- Business type
- Limited Liability Company
- UBI (state business ID)
- 605335756
- City
- Spokane Valley, WA 99206
Bond and Insurance on File
- Surety bond
- $30,000 · Travelers Casualty & Surety Co of America
Effective Sep 30, 2026 · Until Canceled - Liability insurance
- $1,000,000 · Atlantic Casualty Ins Co
Expires Sep 30, 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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