Blankenship John Plumbing
Sunland · Los Angeles County · CA
Listed
Bestopedia verdict
California’s contractor board lists Blankenship John Plumbing with a license standing of CLEAR. No active contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 25 / 25
- Clean record
- 15 / 15
- Track record
- 14.8 / 30
- License continuity
- 10 / 10
- Workers' comp
- 9 / 12
- Contractor bond
- 2 / 8
The verified record
- CSLB license
- #966365 verify on CSLB ↗
- Classifications
- C-36
- Years licensed
- 14.7 years since 10/05/2011
- Contractor bond
- $25,000 Western Surety Company cancellation on file (09/14/2026)
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- John Matthew Blankenship
- Address of record
- 11355 Alethea Drive, Sunland, CA 91040
Frequently Asked Questions
Is Blankenship John Plumbing a licensed Plumbing contractor in California?
Yes. Blankenship John Plumbing holds California CSLB contractor license #966365 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Blankenship John Plumbing licensed to perform?
Blankenship John Plumbing is licensed for C-36 (Plumbing).
Is Blankenship John Plumbing bonded?
Yes. Blankenship John Plumbing carries contractor's bond #67165270 for $25,000 through Western Surety Company. Note: a bond cancellation date (09/14/2026) is on file.
Does Blankenship John Plumbing carry workers' compensation insurance?
CSLB records list the workers' compensation status for Blankenship John Plumbing as Exempt.
How long has Blankenship John Plumbing held its contractor license?
Blankenship John Plumbing has held California contractor license #966365 since 10/05/2011, approximately 15 years (as of July 2026).
Where is Blankenship John Plumbing located?
Blankenship John Plumbing is based in Sunland, Los Angeles County, CA 91040.