A DRAIN DOCTOR
License
- Status
- CLEAR
- First issued
- January 25, 2002
- Expires
- January 31, 2028
- Entity
- Sole Owner
- Address of record
- 3820 VALLEY BLVD UNIT O, Walnut, CA 91789
- Phone of record
- (626) 332 9984
Contractor bond
- Surety
- ATLANTIC SPECIALTY INSURANCE COMPANY
- Bond number
- 800269968
- Amount
- $25,000
- Effective
- August 5, 2026
Workers’ compensation
- Carrier
- STATE FARM GENERAL INSURANCE COMPANY
- Policy number
- 92TBA5807
- Effective
- March 26, 2026
- Expires
- March 26, 2027
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
A contractor may only contract for work within their classifications. See all 18 licensed plumbing contractors in Walnut.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| CASTRO JOSEPH ANTHONY JR | Sole Owner | January 25, 2002 | Current |
| CASTRO JOSEPH ANTHONY JR | Sole Owner | January 25, 2002 | January 1, 2004 |
Verified status badge
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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.