Public CSLB records

Extreme Concrete

License #823936·Sole Owner·Commerce, Los Angeles County
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Summary

Extreme Concrete operating as a sole owner is licensed in California under CSLB number 823936. The license was first issued in 2003, putting the business at 23 years on the active CSLB roster. It carries a single CSLB classification: C-8 — Concrete Contractor. Records show an active surety bond on file with North River Insurance Company (the) and active workers' compensation coverage from Omaha National Casualty Company. The business is based in Commerce, in Los Angeles County, California.

Business Information
Address
5442 Jillson St
Commerce, CA 90040
License Details & Classifications
License Number
823936
Issued
Sep 11, 2003
Status
CLEAR
Expires
Sep 30, 2027
Entity
Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
North River Insurance Company (the)
Bond Number
04CF610829
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Omaha National Casualty Company
Policy Number
ONCC0701445802
Effective
Jul 12, 2025
Expires
Jul 12, 2026
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Extreme Concrete licensed in California?

Yes. Extreme Concrete holds California Contractors State License Board license number 823936. The license was first issued on September 11, 2003. It is valid through September 30, 2027.

What does Extreme Concrete specialize in?

Extreme Concrete is licensed for one CSLB classification: C-8 Concrete Contractor.

Where is Extreme Concrete headquartered?

Extreme Concrete is headquartered at 5442 Jillson St, Commerce, CA 90040, in Los Angeles County, California.

Does Extreme Concrete have an active surety bond on file with CSLB?

Yes. Extreme Concrete has an active California contractor surety bond filed with North River Insurance Company (the).

Does Extreme Concrete carry workers' compensation coverage?

Yes. Extreme Concrete carries active workers' compensation coverage through Omaha National Casualty Company.

How do I verify Extreme Concrete's contractor license?

You can verify Extreme Concrete's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=823936.

Activity Timeline
  1. License issuedSep 11, 2003
  2. Bond activeJan 1, 2023
  3. WC coverage startsJul 12, 2025
  4. WC expiresJul 12, 2026
  5. License expiresSep 30, 2027
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