One Source Plumbing & Rooter Inc
San Francisco · San Francisco County · CA
Verified
Bestopedia verdict
California’s contractor board lists One Source Plumbing & Rooter Inc with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 25 / 25
- Clean record
- 15 / 15
- Track record
- 13.7 / 30
- License continuity
- 10 / 10
- Workers' comp
- 9 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #988995 verify on CSLB ↗
- Classifications
- C-36
- Years licensed
- 12.6 years since 12/10/2013
- Contractor bond
- $25,000 American Contractors Indemnity Company
- Workers’ comp
- Current
- Business type
- Corporation
- Qualifying principal
- Mostafa Ahmed Sowadah
- Address of record
- 350 Bay St 100-178, San Francisco, CA 94133
Frequently Asked Questions
Is One Source Plumbing & Rooter Inc a licensed Plumbing contractor in California?
Yes. One Source Plumbing & Rooter Inc holds California CSLB contractor license #988995 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR (as of July 2026).
What work is One Source Plumbing & Rooter Inc licensed to perform?
One Source Plumbing & Rooter Inc is licensed for C-36 (Plumbing).
Is One Source Plumbing & Rooter Inc bonded?
Yes. One Source Plumbing & Rooter Inc carries contractor's bond #101007868 for $25,000 through American Contractors Indemnity Company.
Does One Source Plumbing & Rooter Inc carry workers' compensation insurance?
CSLB records list the workers' compensation status for One Source Plumbing & Rooter Inc as Exempt.
How long has One Source Plumbing & Rooter Inc held its contractor license?
One Source Plumbing & Rooter Inc has held California contractor license #988995 since 12/10/2013, approximately 13 years (as of July 2026).
Where is One Source Plumbing & Rooter Inc located?
One Source Plumbing & Rooter Inc is based in San Francisco, San Francisco County, CA 94133.