Blackman Plumbing Inc
El Centro · Imperial County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Blackman 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
- #659370 verify on CSLB ↗
- Classifications
- C-4, C-20, C-36
- Years licensed
- 33.6 years since 11/25/1992
- Contractor bond
- $25,000 WESTERN SURETY COMPANY
- Workers’ comp
- Current INSURANCE COMPANY OF THE WEST
- Business type
- Corporation
- Qualifying principal
- Thomas Sidney Blackman, Michael Charles Wickline
- Address of record
- PO Box 3487, El Centro, CA 92244
Frequently Asked Questions
Is Blackman Plumbing Inc a licensed HVAC contractor in California?
Yes. Blackman Plumbing Inc holds California CSLB contractor license #659370 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Blackman Plumbing Inc licensed to perform?
License #659370 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning), plus additional classifications: C-4, C36.
Is Blackman Plumbing Inc bonded?
Yes. Blackman Plumbing Inc carries contractor's bond #69190706 for $25,000 through WESTERN SURETY COMPANY.
Does Blackman Plumbing Inc carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with INSURANCE COMPANY OF THE WEST, with a policy expiration of 02/01/2027.
How long has Blackman Plumbing Inc held its contractor license?
License #659370 was originally issued on 11/25/1992, approximately 34 years ago (as of July 2026).
Where is Blackman Plumbing Inc located?
Blackman Plumbing Inc is based in El Centro, Imperial County, CA 92244.