Mason's Concrete
Mason's Concrete operating as a corporation is licensed in California under CSLB number 1143585. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: C-8 — Concrete Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Markel Insurance Company. The business is based in Pasadena, in Los Angeles County, California.
- License Number
- 1143585
- Issued
- Sep 16, 2025
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101620385
- Effective
- Sep 3, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Markel Insurance Company
- Policy Number
- MWC024200601
- Effective
- Sep 4, 2025
- Expires
- Sep 4, 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 Mason's Concrete licensed in California?
Yes. Mason's Concrete holds California Contractors State License Board license number 1143585. The license was first issued on September 16, 2025. It is valid through September 30, 2027.
What does Mason's Concrete specialize in?
Mason's Concrete is licensed for one CSLB classification: C-8 Concrete Contractor.
Where is Mason's Concrete headquartered?
Mason's Concrete is headquartered at Po Box 91768, Pasadena, CA 91109, in Los Angeles County, California.
Does Mason's Concrete have an active surety bond on file with CSLB?
Yes. Mason's Concrete has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Mason's Concrete carry workers' compensation coverage?
Yes. Mason's Concrete carries active workers' compensation coverage through Markel Insurance Company.
How do I verify Mason's Concrete's contractor license?
You can verify Mason's Concrete's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1143585.
- Bond activeSep 3, 2025
- WC coverage startsSep 4, 2025
- License issuedSep 16, 2025
- WC expiresSep 4, 2026
- License expiresSep 30, 2027
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