4s Epoxy & Polish Concrete INC, C-61/D-6 Concrete-Related Services Contractor in Ontario, CA
4s Epoxy & Polish Concrete INC operating as a corporation holds California contractor license #1122757, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: C-61/D-6 — Concrete-Related Services Contractor. Records show an active surety bond on file with North River Insurance Company (the) and active workers' compensation coverage from National Liability and Fire Insurance Company. The business is based in Ontario, in San Bernardino County, California.
- License Number
- 1122757
- Issued
- Jun 24, 2024
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Corporation
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF644370
- Effective
- Jun 10, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- National Liability and Fire Insurance Company
- Policy Number
- N9WC002259
- Effective
- Apr 7, 2026
- Expires
- Apr 7, 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 4s Epoxy & Polish Concrete INC licensed in California?
4s Epoxy & Polish Concrete INC previously held California Contractors State License Board license number 1122757, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 24, 2024.
What does 4s Epoxy & Polish Concrete INC specialize in?
4s Epoxy & Polish Concrete INC is licensed for one CSLB classification: C-61/D-6 Concrete-Related Services Contractor.
Where is 4s Epoxy & Polish Concrete INC headquartered?
4s Epoxy & Polish Concrete INC is headquartered at 5611 W Mission Blvd Unit 15, Ontario, CA 91762, in San Bernardino County, California.
Does 4s Epoxy & Polish Concrete INC have an active surety bond on file with CSLB?
Yes. 4s Epoxy & Polish Concrete INC has an active California contractor surety bond filed with North River Insurance Company (the).
Does 4s Epoxy & Polish Concrete INC carry workers' compensation coverage?
Yes. 4s Epoxy & Polish Concrete INC carries active workers' compensation coverage through National Liability and Fire Insurance Company.
How do I verify 4s Epoxy & Polish Concrete INC's contractor license?
You can verify 4s Epoxy & Polish Concrete INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1122757.
- License issuedJun 24, 2024
- Bond activeJun 10, 2025
- WC coverage startsApr 7, 2026
- License expiredJun 30, 2026
- WC expiresApr 7, 2027
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