The details on Natural 20 Plumbing LLC
- WA L&I registration
- NATUR2P767LM
- Registration checked
- September 14, 2026
- Registered since
- 2024
- Expires
- June 2028
- Contractor bond
- $6,000 · Merchants Bonding Co (Mutual)
- Liability insurance
- $1,000,000 · Progressive Casualty Insurance
- Insurance through
- June 2027
- Primary trade
- Plumbing
- L&I specialty
- JOURNEY LEVEL
- Registered principal
- HERRIN, JACOB DAVID · since 2024
- Registered principal
- NILES, MIKEL ALAN · since 2024
- Service area
- Spokane
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Natural 20 Plumbing LLC
Is Natural 20 Plumbing LLC a registered contractor?
Natural 20 Plumbing LLC is registered with Washington State L&I under number NATUR2P767LM, expiring June 2028. Checked against Washington's own record on September 14, 2026, and this page links straight to it. The same record shows a $6,000 contractor bond (Merchants Bonding Co (Mutual)) and $1,000,000 of liability insurance with Progressive Casualty Insurance through June 2027. Get current certificates for the bond and the insurance before anyone starts.
What areas does Natural 20 Plumbing LLC serve?
Spokane is what they cover. A crew close to you is the one that comes back for a warranty call, so it is worth asking how far out they really travel.
Why is Natural 20 Plumbing LLC listed here?
Natural 20 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.