Chalk Line LLC, B General Building Contractor in San Francisco, CA
Chalk Line LLC operating as a limited liability holds an active California contractor license (CSLB #1143973), valid through Sep 30, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries a single CSLB classification: B — General Building 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 Francisco, in San Francisco County, California.
- License Number
- 1143973
- Issued
- Sep 23, 2025
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Limited Liability
- Surety
- Western Surety Company
- Bond Number
- 67592291
- Effective
- Sep 8, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 14, 2025
- Expires
- —
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Chalk Line LLC licensed in California?
Yes. Chalk Line LLC holds California Contractors State License Board license number 1143973, which is active and in good standing. The license was first issued on September 23, 2025. It is valid through September 30, 2027.
What does Chalk Line LLC specialize in?
Chalk Line LLC is licensed for one CSLB classification: B General Building Contractor.
Where is Chalk Line LLC headquartered?
Chalk Line LLC is headquartered at 3540 17th St, San Francisco, CA 94110, in San Francisco County, California.
Does Chalk Line LLC have an active surety bond on file with CSLB?
Yes. Chalk Line LLC has an active California contractor surety bond filed with Western Surety Company.
Does Chalk Line LLC carry workers' compensation coverage?
Chalk Line LLC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Chalk Line LLC's contractor license?
You can verify Chalk Line LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1143973.
- WC coverage startsAug 14, 2025
- Bond activeSep 8, 2025
- License issuedSep 23, 2025
- License expiresSep 30, 2027
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