Masterbuild Works LLC
Masterbuild Works LLC operating as a limited liability is licensed in California under CSLB number 1145870. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Continental Casualty Company. The business is based in San Rafael, in Marin County, California.
- License Number
- 1145870
- Issued
- Nov 3, 2025
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Limited Liability
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100994071
- Effective
- Sep 11, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Continental Casualty Company
- Policy Number
- 8035326321
- Effective
- Sep 29, 2025
- Expires
- Sep 29, 2026
This contractor warrants a closer look before contracting:
- License issued less than 2 years ago
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Masterbuild Works LLC licensed in California?
Yes. Masterbuild Works LLC holds California Contractors State License Board license number 1145870. The license was first issued on November 3, 2025. It is valid through November 30, 2027.
What does Masterbuild Works LLC specialize in?
Masterbuild Works LLC is licensed for one CSLB classification: B General Building Contractor.
Where is Masterbuild Works LLC headquartered?
Masterbuild Works LLC is headquartered at 240 Canal St Apt B7, San Rafael, CA 94901, in Marin County, California.
Does Masterbuild Works LLC have an active surety bond on file with CSLB?
Yes. Masterbuild Works LLC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Masterbuild Works LLC carry workers' compensation coverage?
Yes. Masterbuild Works LLC carries active workers' compensation coverage through Continental Casualty Company.
How do I verify Masterbuild Works LLC's contractor license?
You can verify Masterbuild Works LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1145870.
- Bond activeSep 11, 2025
- WC coverage startsSep 29, 2025
- License issuedNov 3, 2025
- WC expiresSep 29, 2026
- License expiresNov 30, 2027
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