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Duncan & Company

License #735867·Sole Owner·Calistoga, Napa County
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Summary

Duncan & Company operating as a sole owner is licensed in California under CSLB number 735867. The license was first issued in 1997, putting the business at 29 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 American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Calistoga, in Napa County, California.

Business Information
Address
4389 Scott Way
Calistoga, CA 94515
License Details & Classifications
License Number
735867
Issued
May 9, 1997
Status
CLEAR
Expires
May 31, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100240798
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Apr 14, 2025
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 Duncan & Company licensed in California?

Yes. Duncan & Company holds California Contractors State License Board license number 735867. The license was first issued on May 9, 1997. It is valid through May 31, 2027.

What does Duncan & Company specialize in?

Duncan & Company is licensed for one CSLB classification: B General Building Contractor.

Where is Duncan & Company headquartered?

Duncan & Company is headquartered at 4389 Scott Way, Calistoga, CA 94515, in Napa County, California.

Does Duncan & Company have an active surety bond on file with CSLB?

Yes. Duncan & Company has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Duncan & Company carry workers' compensation coverage?

Duncan & Company reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Duncan & Company's contractor license?

You can verify Duncan & Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=735867.

Activity Timeline
  1. License issuedMay 9, 1997
  2. Bond activeJan 1, 2023
  3. WC coverage startsApr 14, 2025
  4. License expiresMay 31, 2027
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