Duke Plumbing Inc
Upland · San Bernardino County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Duke Plumbing Inc 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
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #430513 verify on CSLB ↗
- Classifications
- A, C-36
- Years licensed
- 43.7 years since 10/25/1982
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Current INSURANCE COMPANY OF THE WEST
- Business type
- Corporation
- Qualifying principal
- Wesley Allen Duke
- Address of record
- 1630 W 9th St, Upland, CA 91786
Frequently Asked Questions
Is Duke Plumbing Inc a licensed Plumbing contractor in California?
Yes. Duke Plumbing Inc holds California CSLB contractor license #430513 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR.
What work is Duke Plumbing Inc licensed to perform?
License #430513 carries C-36 (Plumbing), plus additional classifications: A.
Is Duke Plumbing Inc bonded?
Yes. Duke Plumbing Inc carries contractor's bond #SC1030637 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Duke Plumbing Inc carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with INSURANCE COMPANY OF THE WEST, with a policy expiration of 01/01/2027.
How long has Duke Plumbing Inc held its contractor license?
License #430513 was originally issued on 10/25/1982, approximately 44 years ago (as of July 2026).
Where is Duke Plumbing Inc located?
Duke Plumbing Inc is based in Upland, San Bernardino County, CA 91786.