The details on WJ Plumbing & Mechanical LLC
- WA L&I registration
- WJPLUPM867CS
- Registration checked
- September 14, 2026
- Registered since
- 2014
- Expires
- March 2028
- Contractor bond
- $30,000 · WESTERN NATIONAL MUTUAL INS CO
- Liability insurance
- $1,000,000 · Ohio Security Ins Co
- Insurance through
- January 2027
- Primary trade
- Plumbing
- L&I specialty
- GENERAL
- Registered principal
- WATSON, ROBERT DALE JR · since 2014
- Registered principal
- JEPPESEN, JACOB SCOTT · since 2014
- Service area
- Colbert
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking WJ Plumbing & Mechanical LLC
Does WJ Plumbing & Mechanical LLC hold a Washington contractor registration?
Yes — WJ Plumbing & Mechanical LLC holds Washington State (L&I) contractor registration WJPLUPM867CS, expiring March 2028. We checked it against the state record on September 14, 2026; the same lookup takes you about a minute if you want to see it yourself. On file alongside it: a $30,000 contractor bond (WESTERN NATIONAL MUTUAL INS CO) and $1,000,000 of liability insurance with Ohio Security Ins Co through January 2027. Get current certificates for the bond and the insurance before anyone starts.
Where does WJ Plumbing & Mechanical LLC work?
They list Colbert. Confirm your address is inside that when you ring — coverage moves around, especially in winter.
How did WJ Plumbing & Mechanical LLC end up on this page?
WJ Plumbing & Mechanical LLC is licensed and working in the Spokane area — that's the whole bar for a page here. That registration is checked against Washington's record, and the date of the check is on this page for you to weigh.