California Drains
Licensed plumber in San Diego, California
CSLB licence activeNo Google reviews yet
California Drains holds CSLB licence 827684, active, licensed since 20 Nov 2003. Bonded for $25,000 with Jet Insurance Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.
Report card
- Licence activeCSLB #827684, class C36. Issued 20 Nov 2003, expires 30 Nov 2027.
- Licensed 23 yrsSince 20 Nov 2003.
- Bonded$25,000 with Jet Insurance Company, since 3 Sep 2026. California requires the same $25,000 bond of every contractor.
- Works aloneExempt from workers' comp: certifies no employees, so nobody else may work on your job.
- Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
Checked against the Contractors State License Board (CSLB) register on 3 Nov 2026.
About California Drains
- People on the licence
- William Roberto Sosa (owner)
Why it ranks #182 of 496 plumbers in San Diego
Score 65 / 100. Claiming this listing or using Theo never changes it. How we rank
Other top plumbers in San Diego
See all 496- 1

American Plumbing
- Licence active
- Bonded
- Works alone
- 2
Bob Jenson Air Conditioning Inc
- Licence active
- Bonded
- Workers' comp
- 3

Courtesy Plumbing Inc
- Licence active
- Bonded
- Workers' comp
- 4
Collins Pacific Plumbing Inc
- Licence active
- Bonded
- Workers' comp
- 5
All Cities Water Treatment Inc
- Licence active
- Bonded
- Workers' comp
- 6
Black Mountain Plumbing Inc
- Licence active
- Bonded
- Workers' comp