Design Interlock INC, B General Building Contractor in Lincoln, CA
Design Interlock INC operating as a corporation holds an active California contractor license (CSLB #566263), valid through Jun 30, 2027. First issued in 1989, the license has been on the CSLB roster for 37 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hartford Fire Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Lincoln, in Placer County, California.
- License Number
- 566263
- Issued
- Apr 27, 1989
- Status
- CLEAR
- Expires
- Jun 30, 2027
- Entity
- Corporation
- Surety
- Hartford Fire Insurance Company
- Bond Number
- 57BSBIJ3082
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 16, 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 Design Interlock INC licensed in California?
Yes. Design Interlock INC holds California Contractors State License Board license number 566263, which is active and in good standing. The license was first issued on April 27, 1989. It is valid through June 30, 2027.
What does Design Interlock INC specialize in?
Design Interlock INC is licensed for one CSLB classification: B General Building Contractor.
Where is Design Interlock INC headquartered?
Design Interlock INC is headquartered at 7677 N Forbes Rd, Lincoln, CA 95648, in Placer County, California.
Does Design Interlock INC have an active surety bond on file with CSLB?
Yes. Design Interlock INC has an active California contractor surety bond filed with Hartford Fire Insurance Company.
Does Design Interlock INC carry workers' compensation coverage?
Design Interlock INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Design Interlock INC's contractor license?
You can verify Design Interlock INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=566263.
- License issuedApr 27, 1989
- Bond activeJan 1, 2023
- WC coverage startsDec 16, 2025
- License expiresJun 30, 2027
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