Maddox Concrete INC, C-8 Concrete Contractor in Corona, CA
Maddox Concrete INC operating as a corporation holds California contractor license #551011, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: C-8 — Concrete Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and active workers' compensation coverage from Wellfleet New York Insurance Company. The business is based in Corona, in Riverside County, California.
- License Number
- 551011
- Issued
- Dec 13, 1988
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Corporation
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 810025764
- Effective
- May 1, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Wellfleet New York Insurance Company
- Policy Number
- N9WC053003
- Effective
- Jan 1, 2025
- Expires
- Jan 1, 2027
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Maddox Concrete INC licensed in California?
Maddox Concrete INC previously held California Contractors State License Board license number 551011, but the license expired on May 31, 2026 and is not currently valid. It was first issued on December 13, 1988.
What does Maddox Concrete INC specialize in?
Maddox Concrete INC is licensed for one CSLB classification: C-8 Concrete Contractor.
Where is Maddox Concrete INC headquartered?
Maddox Concrete INC is headquartered at P O Box 77343, Corona, CA 92877, in Riverside County, California.
Does Maddox Concrete INC have an active surety bond on file with CSLB?
Yes. Maddox Concrete INC has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Maddox Concrete INC carry workers' compensation coverage?
Yes. Maddox Concrete INC carries active workers' compensation coverage through Wellfleet New York Insurance Company.
How do I verify Maddox Concrete INC's contractor license?
You can verify Maddox Concrete INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=551011.
- License issuedDec 13, 1988
- WC coverage startsJan 1, 2025
- Bond activeMay 1, 2025
- License expiredMay 31, 2026
- WC expiresJan 1, 2027
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