Whitson INC, A General Engineering Contractor in Willow Creek, CA
Whitson INC operating as a corporation holds an active California contractor license (CSLB #585179), valid through Jan 31, 2028. First issued in 1990, the license has been on the CSLB roster for 36 years. It carries 6 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-10 Electrical Contractor, C-16 Fire Protection Contractor, C-20 HVAC Contractor, and C-36 Plumbing Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and active workers' compensation coverage from National Casualty Company. The business is based in Willow Creek, in Humboldt County, California.
- License Number
- 585179
- Issued
- Jan 11, 1990
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Corporation
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7900407486
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- National Casualty Company
- Policy Number
- WCC370452A00
- Effective
- Dec 17, 2025
- Expires
- Dec 17, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Whitson INC licensed in California?
Yes. Whitson INC holds California Contractors State License Board license number 585179, which is active and in good standing. The license was first issued on January 11, 1990. It is valid through January 31, 2028.
What does Whitson INC specialize in?
Whitson INC is licensed for 6 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-10 Electrical Contractor, C-16 Fire Protection Contractor, C-20 HVAC Contractor, and C-36 Plumbing Contractor.
Where is Whitson INC headquartered?
Whitson INC is headquartered at Box 228, Willow Creek, CA 95573, in Humboldt County, California.
Does Whitson INC have an active surety bond on file with CSLB?
Yes. Whitson INC has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does Whitson INC carry workers' compensation coverage?
Yes. Whitson INC carries active workers' compensation coverage through National Casualty Company.
How do I verify Whitson INC's contractor license?
You can verify Whitson INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=585179.
- License issuedJan 11, 1990
- Bond activeJan 1, 2023
- WC coverage startsDec 17, 2025
- WC expiresDec 17, 2026
- License expiresJan 31, 2028
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