The details on Allum Plumbing LLC
- WA L&I registration
- ALLUMPL764JA
- Registration checked
- July 27, 2026
- Registered since
- 2024
- Expires
- April 2028
- Contractor bond
- $6,000 · RLI Ins Co
- Liability insurance
- $250,000 · Country Mutual Ins Co
- Insurance through
- April 2027
- Primary trade
- Plumbing
- L&I specialty
- JOURNEY LEVEL
- Registered principal
- ALLUM, SPENCER JAMES · since 2024
- Registered principal
- ALLUM, TREVOR JAMES · since 2024
- Service area
- Spokane
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Allum Plumbing LLC
Is Allum Plumbing LLC licensed in Washington?
Allum Plumbing LLC holds Washington State (L&I) contractor registration ALLUMPL764JA, expiring April 2028. We verified it against the state record on July 27, 2026, and you can check the same number on Washington's contractor lookup in about a minute. L&I also lists a $6,000 contractor bond (RLI Ins Co) and $250,000 of liability insurance with Country Mutual Ins Co through April 2027. Ask for proof of bond and current insurance before work starts.
What areas does Allum Plumbing LLC serve?
Spokane. Service areas change, so confirm they cover your address when you call.
How did Allum Plumbing LLC end up on this page?
Allum Plumbing LLC is licensed and working in the Spokane area — that's the whole bar for a page here. We check that registration against the state's own record and date the check on this page, so you can see for yourself how current it is.