Public CSLB records

Northern Constructions, B General Building Contractor in Sonoma, CA

License #959942·Sole Owner·Sonoma, Sonoma County
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Summary

Northern Constructions operating as a sole owner holds an active California contractor license (CSLB #959942), valid through Apr 30, 2027. First issued in 2011, the license has been on the CSLB roster for 15 years. It carries 2 CSLB classifications: B General Building Contractor and C-8 Concrete Contractor. Records show an active surety bond on file with North River Insurance Company (the) and a previously-filed workers' compensation policy with National Liability and Fire Insurance Company that is no longer active. The business is based in Sonoma, in Sonoma County, California.

Business Information
Address
60 London Way
Sonoma, CA 95476
License Details & Classifications
License Number
959942
Issued
Apr 14, 2011
Status
CLEAR
Expires
Apr 30, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
North River Insurance Company (the)
Bond Number
04CF618643
Effective
May 4, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
National Liability and Fire Insurance Company
Policy Number
N9WC314960
Effective
Jun 21, 2025
Expires
Jun 21, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • No active workers' comp on file
License StatusActive
Contractor BondOn file
Workers' CompensationInactive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Northern Constructions licensed in California?

Yes. Northern Constructions holds California Contractors State License Board license number 959942, which is active and in good standing. The license was first issued on April 14, 2011. It is valid through April 30, 2027.

What does Northern Constructions specialize in?

Northern Constructions is licensed for 2 CSLB classifications: B General Building Contractor and C-8 Concrete Contractor.

Where is Northern Constructions headquartered?

Northern Constructions is headquartered at 60 London Way, Sonoma, CA 95476, in Sonoma County, California.

Does Northern Constructions have an active surety bond on file with CSLB?

Yes. Northern Constructions has an active California contractor surety bond filed with North River Insurance Company (the).

Does Northern Constructions carry workers' compensation coverage?

Northern Constructions has a previously-filed workers' compensation policy with National Liability and Fire Insurance Company that is no longer active.

How do I verify Northern Constructions's contractor license?

You can verify Northern Constructions's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=959942.

Activity Timeline
  1. License issuedApr 14, 2011
  2. Bond activeMay 4, 2023
  3. WC coverage startsJun 21, 2025
  4. WC expiredJun 21, 2026
  5. License expiresApr 30, 2027
Other contractors in Sonoma County
California lien & payment resources

Working a California job with Northern Constructions, 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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