Streamline Plumbing & Drain CO, A General Engineering Contractor in Castro Valley, CA
Streamline Plumbing & Drain CO operating as a corporation holds an active California contractor license (CSLB #672250), valid through Sep 30, 2027. First issued in 1993, the license has been on the CSLB roster for 33 years. It carries 3 CSLB classifications: A General Engineering Contractor, C-36 Plumbing Contractor, and C-42 Sanitation System Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Service American Indemnity Company that is no longer active. The business is based in Castro Valley, in Alameda County, California.
- License Number
- 672250
- Issued
- Jun 2, 1993
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC6062615
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Service American Indemnity Company
- Policy Number
- SAMTWC1050501
- Effective
- Jul 7, 2025
- Expires
- Jul 7, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Streamline Plumbing & Drain CO licensed in California?
Yes. Streamline Plumbing & Drain CO holds California Contractors State License Board license number 672250, which is active and in good standing. The license was first issued on June 2, 1993. It is valid through September 30, 2027.
What does Streamline Plumbing & Drain CO specialize in?
Streamline Plumbing & Drain CO is licensed for 3 CSLB classifications: A General Engineering Contractor, C-36 Plumbing Contractor, and C-42 Sanitation System Contractor.
Where is Streamline Plumbing & Drain CO headquartered?
Streamline Plumbing & Drain CO is headquartered at 20885 Redwood Road 406, Castro Valley, CA 94546, in Alameda County, California.
Does Streamline Plumbing & Drain CO have an active surety bond on file with CSLB?
Yes. Streamline Plumbing & Drain CO has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Streamline Plumbing & Drain CO carry workers' compensation coverage?
Streamline Plumbing & Drain CO has a previously-filed workers' compensation policy with Service American Indemnity Company that is no longer active.
How do I verify Streamline Plumbing & Drain CO's contractor license?
You can verify Streamline Plumbing & Drain CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=672250.
- License issuedJun 2, 1993
- Bond activeJan 1, 2023
- WC coverage startsJul 7, 2025
- WC expiredJul 7, 2026
- License expiresSep 30, 2027
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