Public CSLB records

Tww Associates, B General Building Contractor in Novato, CA

License #513138·Sole Owner·Novato, Marin County
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Summary

Tww Associates operating as a sole owner holds an active California contractor license (CSLB #513138), valid through Jun 30, 2027. First issued in 1987, the license has been on the CSLB roster for 39 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and a previously-filed workers' compensation policy with Omaha National Casualty Company that is no longer active. The business is based in Novato, in Marin County, California.

Business Information
Address
128 H Lane
Novato, CA 94945
License Details & Classifications
License Number
513138
Issued
Jun 24, 1987
Status
CLEAR
Expires
Jun 30, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Hudson Insurance Company
Bond Number
30048689
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Omaha National Casualty Company
Policy Number
ONCC0985906
Effective
Jun 1, 2025
Expires
Jun 1, 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 Tww Associates licensed in California?

Yes. Tww Associates holds California Contractors State License Board license number 513138, which is active and in good standing. The license was first issued on June 24, 1987. It is valid through June 30, 2027.

What does Tww Associates specialize in?

Tww Associates is licensed for one CSLB classification: B General Building Contractor.

Where is Tww Associates headquartered?

Tww Associates is headquartered at 128 H Lane, Novato, CA 94945, in Marin County, California.

Does Tww Associates have an active surety bond on file with CSLB?

Yes. Tww Associates has an active California contractor surety bond filed with Hudson Insurance Company.

Does Tww Associates carry workers' compensation coverage?

Tww Associates has a previously-filed workers' compensation policy with Omaha National Casualty Company that is no longer active.

How do I verify Tww Associates's contractor license?

You can verify Tww Associates's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=513138.

Activity Timeline
  1. License issuedJun 24, 1987
  2. Bond activeJan 1, 2023
  3. WC coverage startsJun 1, 2025
  4. WC expiredJun 1, 2026
  5. License expiresJun 30, 2027
Other contractors in Marin County
California lien & payment resources

Working a California job with Tww Associates, 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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