Washington contractor
SHAFFER & SONS PLUMBING
First registered in Washington on October 30, 1986
- License number
- SHAFFSP142PT
- UBI
- 600639396
- Trade
- Plumbing(all plumbing contractors in Washington)
- L&I license type and specialty
- CONSTRUCTION CONTRACTOR · PLUMBING
- City
- RENTON, WA(all contractors in Renton)
- Phone
- (425) 277-1749
A newer license record under the same UBI is on file: SHAFFER & SONS PLUMBING, license SHAFFSP793O7, EXPIRED, effective October 5, 2021. See Related licenses below.
Current verification
- Found: Current bond record found
- Found: No Attorney General complaint records found
- Review: Registration is not currently active
- Review: Registration appears to be expired
- Review: No current insurance record located
- Review: 1 other license record under the same UBI
From the state records below; each section shows its source and when it was last synced.
Registration
- Status
- RE-LICENSED
- Effective date
- October 30, 1986
- Expiration date
- February 27, 2023
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Related licenses
One other license number is registered under the same UBI, 600639396. A UBI identifies one business with the state; a business may hold more than one license, renew under a new number, or register a new license after an earlier one closed.
- SHAFFER & SONS PLUMBINGEXPIRED
License SHAFFSP793O7 · PLUMBING CONTRACTOR · October 5, 2021 to October 11, 2025 · suspension date March 1, 2025
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Bond
Current bond
- Bond company
- CBIC
- Bond number
- 655775
- Amount
- $6,000
- Effective date
- February 27, 2002
- Expiration date
- Until canceled
Source: L&I Contractor License Data - Bond, Washington State Department of Labor & Industries. Last synced October 9, 2026.
Liability insurance
Current policy
No current liability insurance record located.
L&I publishes only the policy currently on file. Earlier policies are kept from our own nightly syncs, which began October 6, 2026.
Source: L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries. Last synced October 9, 2026.
People
Principals L&I lists for this license.
L&I does not publish principal records for contractors with RE-LICENSED status.
Source: L&I Contractor License - Principal Data, Washington State Department of Labor & Industries. Last synced October 9, 2026.
Attorney General complaints
No Attorney General complaint records found.
Matched on business name and city: SHAFFER SONS PLUMBING in RENTON. Complaints filed under another name or city are not included.
One other registered contractor shares this business name and city: SHAFFER & SONS PLUMBING (SHAFFSP793O7, EXPIRED). Complaints are matched by business name and city, so any complaint records shown here also appear on those pages. The records do not say which of these contractors a complaint was about.
A complaint record does not establish that the business violated the law.
Source: Attorney General Consumer Complaints, Washington State Attorney General's Office. Last synced October 9, 2026.
Record history
Changes to this contractor's state records since we began tracking them. The state's current-status tools do not show these.
No changes recorded since our records began on October 6, 2026.
Sources
- L&I Contractor License Data - General, Washington State Department of Labor & Industries
- L&I Contractor License Data - Bond, Washington State Department of Labor & Industries
- L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries
- L&I Contractor License - Principal Data, Washington State Department of Labor & Industries
- Attorney General Consumer Complaints, Washington State Attorney General's Office
Record last synced October 7, 2026.
Check this record against the state directly on L&I's Verify a Contractor page (search by license number SHAFFSP142PT).