John the Plumber
Walnut · Los Angeles County · CA
VERIFIED
Bestopedia verdict
96
/ 100
Bestopedia Trust Score
California’s contractor board lists John the Plumber in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 16 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #669082 verify on CSLB ↗
- Classifications
- C-36
- Years licensed
- 33.2 years since 04/12/1993
- Contractor bond
- $25,000 NORTH RIVER INSURANCE COMPANY (THE)
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- John Matthew Hopper
- Address of record
- 404 S Lemon Ave Ste 5, Walnut, CA 91789
Frequently Asked Questions
Is John the Plumber a licensed Plumbing contractor in California?
Yes. John the Plumber holds California CSLB contractor license #669082 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR.
What work is John the Plumber licensed to perform?
License #669082 carries C-36 (Plumbing).
Is John the Plumber bonded?
Yes. John the Plumber carries contractor's bond #04CF606149 for $25,000 through NORTH RIVER INSURANCE COMPANY (THE).
Does John the Plumber carry workers' compensation insurance?
Workers' compensation status on file: Exempt.
How long has John the Plumber held its contractor license?
License #669082 was originally issued on 04/12/1993, approximately 33 years ago (as of July 2026).
Where is John the Plumber located?
John the Plumber is based in Walnut, Los Angeles County, CA 91789.