Greenwood Plumbing, C-36 Plumbing Contractor in Woodacre, CA
Greenwood Plumbing operating as a sole owner holds an active California contractor license (CSLB #637671), valid through Feb 29, 2028. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Jet Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Woodacre, in Marin County, California.
- License Number
- 637671
- Issued
- Feb 11, 1992
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Jet Insurance Company
- Bond Number
- JT026616
- Effective
- Feb 28, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 17, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Greenwood Plumbing licensed in California?
Yes. Greenwood Plumbing holds California Contractors State License Board license number 637671, which is active and in good standing. The license was first issued on February 11, 1992. It is valid through February 29, 2028.
What does Greenwood Plumbing specialize in?
Greenwood Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Greenwood Plumbing headquartered?
Greenwood Plumbing is headquartered at Po Box 502, Woodacre, CA 94973, in Marin County, California.
Does Greenwood Plumbing have an active surety bond on file with CSLB?
Yes. Greenwood Plumbing has an active California contractor surety bond filed with Jet Insurance Company.
Does Greenwood Plumbing carry workers' compensation coverage?
Greenwood Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Greenwood Plumbing's contractor license?
You can verify Greenwood Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=637671.
- License issuedFeb 11, 1992
- WC coverage startsJan 17, 2026
- Bond activeFeb 28, 2026
- License expiresFeb 29, 2028
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