Public CSLB records

J M L Concrete Specialties INC

License #817663·Corporation·Knights Landing, Yolo County
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Summary

J M L Concrete Specialties INC operating as a corporation is licensed in California under CSLB number 817663. 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 Philadelphia Indemnity Insurance Company and a previously-filed workers' compensation policy with Markel Insurance Company that is no longer active. The business is based in Knights Landing, in Yolo County, California.

Business Information
Address
P O Box 644
Knights Landing, CA 95645
License Details & Classifications
License Number
817663
Issued
Feb 26, 2003
Status
CLEAR
Expires
Feb 28, 2027
Entity
Corporation
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
Philadelphia Indemnity Insurance Company
Bond Number
PB10163407768
Effective
Feb 4, 2026
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Markel Insurance Company
Policy Number
MWC023807601
Effective
May 3, 2025
Expires
May 3, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • No active workers' comp on file
License StatusActive
Contractor BondOn file
Workers' CompensationInactive

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

Frequently asked questions
Is J M L Concrete Specialties INC licensed in California?

Yes. J M L Concrete Specialties INC holds California Contractors State License Board license number 817663. The license was first issued on February 26, 2003. It is valid through February 28, 2027.

What does J M L Concrete Specialties INC specialize in?

J M L Concrete Specialties INC is licensed for one CSLB classification: C-8 Concrete Contractor.

Where is J M L Concrete Specialties INC headquartered?

J M L Concrete Specialties INC is headquartered at P O Box 644, Knights Landing, CA 95645, in Yolo County, California.

Does J M L Concrete Specialties INC have an active surety bond on file with CSLB?

Yes. J M L Concrete Specialties INC has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.

Does J M L Concrete Specialties INC carry workers' compensation coverage?

J M L Concrete Specialties INC has a previously-filed workers' compensation policy with Markel Insurance Company that is no longer active.

How do I verify J M L Concrete Specialties INC's contractor license?

You can verify J M L Concrete Specialties INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=817663.

Activity Timeline
  1. License issuedFeb 26, 2003
  2. WC coverage startsMay 3, 2025
  3. Bond activeFeb 4, 2026
  4. WC expiredMay 3, 2026
  5. License expiresFeb 28, 2027
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