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Cao Thiem

License #848018·Sole Owner·Highland, San Bernardino County
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Summary

Cao Thiem operating as a sole owner is licensed in California under CSLB number 848018. The license was first issued in 2004, putting the business at 22 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Highland, in San Bernardino County, California.

Business Information
Address
P O Box 402
Highland, CA 92346
License Details & Classifications
License Number
848018
Issued
Oct 12, 2004
Status
CLEAR
Expires
Feb 28, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Philadelphia Indemnity Insurance Company
Bond Number
PB10163409671
Effective
Mar 23, 2026
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Mar 24, 2026
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
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 Cao Thiem licensed in California?

Yes. Cao Thiem holds California Contractors State License Board license number 848018. The license was first issued on October 12, 2004. It is valid through February 28, 2027.

What does Cao Thiem specialize in?

Cao Thiem is licensed for one CSLB classification: B General Building Contractor.

Where is Cao Thiem headquartered?

Cao Thiem is headquartered at P O Box 402, Highland, CA 92346, in San Bernardino County, California.

Does Cao Thiem have an active surety bond on file with CSLB?

Yes. Cao Thiem has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.

Does Cao Thiem carry workers' compensation coverage?

Cao Thiem reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Cao Thiem's contractor license?

You can verify Cao Thiem's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=848018.

Activity Timeline
  1. License issuedOct 12, 2004
  2. Bond activeMar 23, 2026
  3. WC coverage startsMar 24, 2026
  4. License expiresFeb 28, 2027
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