Jcoso Construction, B General Building Contractor in San Anselmo, CA
Jcoso Construction operating as a sole owner holds an active California contractor license (CSLB #890872), valid through Apr 30, 2027. First issued in 2007, the license has been on the CSLB roster for 19 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Anselmo, in Marin County, California.
- License Number
- 890872
- Issued
- Feb 8, 2007
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163408609
- Effective
- Feb 24, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 18, 2025
- 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 Jcoso Construction licensed in California?
Yes. Jcoso Construction holds California Contractors State License Board license number 890872, which is active and in good standing. The license was first issued on February 8, 2007. It is valid through April 30, 2027.
What does Jcoso Construction specialize in?
Jcoso Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Jcoso Construction headquartered?
Jcoso Construction is headquartered at 134 Francis Ave, San Anselmo, CA 94960, in Marin County, California.
Does Jcoso Construction have an active surety bond on file with CSLB?
Yes. Jcoso Construction has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Jcoso Construction carry workers' compensation coverage?
Jcoso Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Jcoso Construction's contractor license?
You can verify Jcoso Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=890872.
- License issuedFeb 8, 2007
- WC coverage startsMay 18, 2025
- Bond activeFeb 24, 2026
- License expiresApr 30, 2027
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