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Marden Construction CO

License #463094·Sole Owner·Sebastopol, Sonoma County
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Summary

Marden Construction CO operating as a sole owner is licensed in California under CSLB number 463094. The license was first issued in 1984, putting the business at 42 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 Western Surety Company and active workers' compensation coverage from Omaha National Casualty Company. The business is based in Sebastopol, in Sonoma County, California.

Business Information
Address
5659 Ross Branch Road
Sebastopol, CA 95472
License Details & Classifications
License Number
463094
Issued
Sep 19, 1984
Status
CLEAR
Expires
Jun 30, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67371466
Effective
Apr 20, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Omaha National Casualty Company
Policy Number
ONCC0701225804
Effective
Oct 1, 2025
Expires
Oct 1, 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 Marden Construction CO licensed in California?

Yes. Marden Construction CO holds California Contractors State License Board license number 463094. The license was first issued on September 19, 1984. It is valid through June 30, 2027.

What does Marden Construction CO specialize in?

Marden Construction CO is licensed for one CSLB classification: B General Building Contractor.

Where is Marden Construction CO headquartered?

Marden Construction CO is headquartered at 5659 Ross Branch Road, Sebastopol, CA 95472, in Sonoma County, California.

Does Marden Construction CO have an active surety bond on file with CSLB?

Yes. Marden Construction CO has an active California contractor surety bond filed with Western Surety Company.

Does Marden Construction CO carry workers' compensation coverage?

Yes. Marden Construction CO carries active workers' compensation coverage through Omaha National Casualty Company.

How do I verify Marden Construction CO's contractor license?

You can verify Marden Construction CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=463094.

Activity Timeline
  1. License issuedSep 19, 1984
  2. Bond activeApr 20, 2025
  3. WC coverage startsOct 1, 2025
  4. WC expiresOct 1, 2026
  5. License expiresJun 30, 2027
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