C A S Plumbing
Cotati · Sonoma County · CA
VERIFIED
Bestopedia verdict
96
/ 100
Bestopedia Trust Score
California’s contractor board lists C A S Plumbing 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
- #599381 verify on CSLB ↗
- Classifications
- C-36
- Years licensed
- 35.9 years since 07/30/1990
- Contractor bond
- $25,000 JET INSURANCE COMPANY
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- Carlos Alberto Sarmiento
- Address of record
- 27 George Street, Cotati, CA 94931
Frequently Asked Questions
Is C A S Plumbing a licensed Plumbing contractor in California?
Yes. C A S Plumbing holds California CSLB contractor license #599381 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR.
What work is C A S Plumbing licensed to perform?
License #599381 carries C-36 (Plumbing).
Is C A S Plumbing bonded?
Yes. C A S Plumbing carries contractor's bond #JT023570 for $25,000 through JET INSURANCE COMPANY.
Does C A S Plumbing carry workers' compensation insurance?
Workers' compensation status on file: Exempt.
How long has C A S Plumbing held its contractor license?
License #599381 was originally issued on 07/30/1990, approximately 36 years ago (as of July 2026).
Where is C A S Plumbing located?
C A S Plumbing is based in Cotati, Sonoma County, CA 94931.