Lab Builders, B General Building Contractor in Glendale, CA
Lab Builders operating as a corporation holds an active California contractor license (CSLB #1143674), 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 Glendale, in Los Angeles County, California.
- License Number
- 1143674
- Issued
- Sep 17, 2025
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67617232
- Effective
- Sep 3, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 23, 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 Lab Builders licensed in California?
Yes. Lab Builders holds California Contractors State License Board license number 1143674, which is active and in good standing. The license was first issued on September 17, 2025. It is valid through September 30, 2027.
What does Lab Builders specialize in?
Lab Builders is licensed for one CSLB classification: B General Building Contractor.
Where is Lab Builders headquartered?
Lab Builders is headquartered at 6036 San Fernando Road, Glendale, CA 91202, in Los Angeles County, California.
Does Lab Builders have an active surety bond on file with CSLB?
Yes. Lab Builders has an active California contractor surety bond filed with Western Surety Company.
Does Lab Builders carry workers' compensation coverage?
Lab Builders reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Lab Builders's contractor license?
You can verify Lab Builders's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1143674.
- WC coverage startsJul 23, 2025
- Bond activeSep 3, 2025
- License issuedSep 17, 2025
- License expiresSep 30, 2027
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