Abstract Drywall, C-9 Drywall Contractor in San Ramon, CA
Abstract Drywall operating as a sole owner holds an active California contractor license (CSLB #642989), valid through Apr 30, 2028. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: C-9 — Drywall Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Ramon, in Contra Costa County, California.
- License Number
- 642989
- Issued
- Apr 23, 1992
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67439429
- Effective
- May 1, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 16, 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 Abstract Drywall licensed in California?
Yes. Abstract Drywall holds California Contractors State License Board license number 642989, which is active and in good standing. The license was first issued on April 23, 1992. It is valid through April 30, 2028.
What does Abstract Drywall specialize in?
Abstract Drywall is licensed for one CSLB classification: C-9 Drywall Contractor.
Where is Abstract Drywall headquartered?
Abstract Drywall is headquartered at 12235 Santa Teresa Drive, San Ramon, CA 94583, in Contra Costa County, California.
Does Abstract Drywall have an active surety bond on file with CSLB?
Yes. Abstract Drywall has an active California contractor surety bond filed with Western Surety Company.
Does Abstract Drywall carry workers' compensation coverage?
Abstract Drywall reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Abstract Drywall's contractor license?
You can verify Abstract Drywall's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=642989.
- License issuedApr 23, 1992
- Bond activeMay 1, 2025
- WC coverage startsMar 16, 2026
- License expiresApr 30, 2028
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