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Cal-Oak Constructors INC

License #1091389·Corporation·San Leandro, Alameda County
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Summary

Cal-Oak Constructors INC operating as a corporation is licensed in California under CSLB number 1091389. The license was first issued in 2022, putting the business at 4 years on the active CSLB roster. It carries 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Leandro, in Alameda County, California.

Business Information
Address
16020 Maubert Ave,# 4
San Leandro, CA 94578
License Details & Classifications
License Number
1091389
Issued
May 11, 2022
Status
CLEAR
Expires
May 31, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67574101
Effective
Jul 21, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Sep 4, 2024
Expires
—
Alert

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

  • License expired
License StatusInactive / Expired
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 Cal-Oak Constructors INC licensed in California?

Cal-Oak Constructors INC holds California Contractors State License Board license number 1091389. The license was first issued on May 11, 2022. It is valid through May 31, 2026.

What does Cal-Oak Constructors INC specialize in?

Cal-Oak Constructors INC is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.

Where is Cal-Oak Constructors INC headquartered?

Cal-Oak Constructors INC is headquartered at 16020 Maubert Ave,# 4, San Leandro, CA 94578, in Alameda County, California.

Does Cal-Oak Constructors INC have an active surety bond on file with CSLB?

Yes. Cal-Oak Constructors INC has an active California contractor surety bond filed with Western Surety Company.

Does Cal-Oak Constructors INC carry workers' compensation coverage?

Cal-Oak Constructors INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Cal-Oak Constructors INC's contractor license?

You can verify Cal-Oak Constructors INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1091389.

Activity Timeline
  1. License issuedMay 11, 2022
  2. WC coverage startsSep 4, 2024
  3. Bond activeJul 21, 2025
  4. License expiredMay 31, 2026
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