Public CSLB records

D W Nicholson Corporation, A General Engineering Contractor in Hayward, CA

License #68847·Corporation·Hayward, Alameda County
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Summary

D W Nicholson Corporation operating as a corporation holds an active California contractor license (CSLB #68847), valid through Mar 31, 2027. First issued in 1940, the license has been on the CSLB roster for 86 years. It carries 12 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-8 Concrete Contractor, C-10 Electrical Contractor, C-11 Elevator Contractor, C-16 Fire Protection Contractor, C-20 HVAC Contractor, C-36 Plumbing Contractor, C-51 Structural Steel Contractor, C-61/D-21 Machinery and Pumps Contractor, and C-61/D-28 Doors, Gates and Activating Devices Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Liberty Insurance Corporation. The business is based in Hayward, in Alameda County, California.

Business Information
Address
P O Box 4197
Hayward, CA 94540
License Details & Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
929337048
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Liberty Insurance Corporation
Policy Number
WC7Z91474672015
Effective
Jul 1, 2025
Expires
Jul 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 D W Nicholson Corporation licensed in California?

Yes. D W Nicholson Corporation holds California Contractors State License Board license number 68847, which is active and in good standing. The license was first issued on May 20, 1940. It is valid through March 31, 2027.

What does D W Nicholson Corporation specialize in?

D W Nicholson Corporation is licensed for 12 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-8 Concrete Contractor, C-10 Electrical Contractor, C-11 Elevator Contractor, C-16 Fire Protection Contractor, C-20 HVAC Contractor, C-36 Plumbing Contractor, C-51 Structural Steel Contractor, C-61/D-21 Machinery and Pumps Contractor, and C-61/D-28 Doors, Gates and Activating Devices Contractor.

Where is D W Nicholson Corporation headquartered?

D W Nicholson Corporation is headquartered at P O Box 4197, Hayward, CA 94540, in Alameda County, California.

Does D W Nicholson Corporation have an active surety bond on file with CSLB?

Yes. D W Nicholson Corporation has an active California contractor surety bond filed with Western Surety Company.

Does D W Nicholson Corporation carry workers' compensation coverage?

Yes. D W Nicholson Corporation carries active workers' compensation coverage through Liberty Insurance Corporation.

How do I verify D W Nicholson Corporation's contractor license?

You can verify D W Nicholson Corporation's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=68847.

Activity Timeline
  1. License issuedMay 20, 1940
  2. Bond activeJan 1, 2023
  3. WC coverage startsJul 1, 2025
  4. WC expiresJul 1, 2026
  5. License expiresMar 31, 2027
Other contractors in Alameda County
California lien & payment resources

Working a California job with D W Nicholson Corporation, 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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