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Louis S Duff Construction & Design

License #669914·Sole Owner·Buellton, Santa Barbara County
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Summary

Louis S Duff Construction & Design operating as a sole owner is licensed in California under CSLB number 669914. The license was first issued in 1993, putting the business at 33 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 National Liability and Fire Insurance Company. The business is based in Buellton, in Santa Barbara County, California.

Business Information
Address
6828 Santa Rosa Rd
Buellton, CA 93427
License Details & Classifications
License Number
669914
Issued
Apr 22, 1993
Status
CLEAR
Expires
Apr 30, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
66885999
Effective
Nov 26, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
National Liability and Fire Insurance Company
Policy Number
EIG603126500
Effective
Jun 21, 2025
Expires
Jun 21, 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 Louis S Duff Construction & Design licensed in California?

Yes. Louis S Duff Construction & Design holds California Contractors State License Board license number 669914. The license was first issued on April 22, 1993. It is valid through April 30, 2027.

What does Louis S Duff Construction & Design specialize in?

Louis S Duff Construction & Design is licensed for one CSLB classification: B General Building Contractor.

Where is Louis S Duff Construction & Design headquartered?

Louis S Duff Construction & Design is headquartered at 6828 Santa Rosa Rd, Buellton, CA 93427, in Santa Barbara County, California.

Does Louis S Duff Construction & Design have an active surety bond on file with CSLB?

Yes. Louis S Duff Construction & Design has an active California contractor surety bond filed with Western Surety Company.

Does Louis S Duff Construction & Design carry workers' compensation coverage?

Yes. Louis S Duff Construction & Design carries active workers' compensation coverage through National Liability and Fire Insurance Company.

How do I verify Louis S Duff Construction & Design's contractor license?

You can verify Louis S Duff Construction & Design's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=669914.

Activity Timeline
  1. License issuedApr 22, 1993
  2. Bond activeNov 26, 2023
  3. WC coverage startsJun 21, 2025
  4. WC expiresJun 21, 2026
  5. License expiresApr 30, 2027
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