Public CSLB records

Del-Do Daniel Sergio, B General Building Contractor in Valencia, CA

License #412532·Sole Owner·Valencia, Los Angeles County
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Summary

Del-Do Daniel Sergio operating as a sole owner holds California contractor license #412532, which is currently expired (lapsed Oct 31, 2026) and not valid to contract until it is renewed. First issued in 1981, the license has been on the CSLB roster for 45 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Valencia, in Los Angeles County, California.

Business Information
Address
24152 St Moritz Drive
Valencia, CA 91355
License Details & Classifications
License Number
412532
Issued
Oct 7, 1981
Status
CLEAR
Expires
Oct 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Hudson Insurance Company
Bond Number
10145802
Effective
Mar 19, 2023
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Oct 11, 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 Del-Do Daniel Sergio licensed in California?

Del-Do Daniel Sergio previously held California Contractors State License Board license number 412532, but the license expired on October 31, 2026 and is not currently valid. It was first issued on October 7, 1981.

What does Del-Do Daniel Sergio specialize in?

Del-Do Daniel Sergio is licensed for one CSLB classification: B General Building Contractor.

Where is Del-Do Daniel Sergio headquartered?

Del-Do Daniel Sergio is headquartered at 24152 St Moritz Drive, Valencia, CA 91355, in Los Angeles County, California.

Does Del-Do Daniel Sergio have an active surety bond on file with CSLB?

Yes. Del-Do Daniel Sergio has an active California contractor surety bond filed with Hudson Insurance Company.

Does Del-Do Daniel Sergio carry workers' compensation coverage?

Del-Do Daniel Sergio reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Del-Do Daniel Sergio's contractor license?

You can verify Del-Do Daniel Sergio's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=412532.

Activity Timeline
  1. License issuedOct 7, 1981
  2. Bond activeMar 19, 2023
  3. WC coverage startsOct 11, 2024
  4. License expiredOct 31, 2026
Other contractors in Los Angeles County
California lien & payment resources

Working a California job with Del-Do Daniel Sergio, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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