Public CSLB records

Vitruvius Hammer, B General Building Contractor in San Francisco, CA

License #850489·Sole Owner·San Francisco, San Francisco County
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Summary

Vitruvius Hammer operating as a sole owner holds an active California contractor license (CSLB #850489), valid through Dec 31, 2026. First issued in 2004, the license has been on the CSLB roster for 22 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with North River Insurance Company (the) and an exempt workers' compensation status (no employees on payroll). The business is based in San Francisco, in San Francisco County, California.

Business Information
Address
2030 Union Street Ste 206
San Francisco, CA 94123
Registered as
VITRUVIUS' HAMMER
License Details & Classifications
License Number
850489
Issued
Dec 1, 2004
Status
CLEAR
Expires
Dec 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
North River Insurance Company (the)
Bond Number
04CF626070
Effective
Apr 1, 2024
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Dec 31, 2024
Expires
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
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 Vitruvius Hammer licensed in California?

Yes. Vitruvius Hammer holds California Contractors State License Board license number 850489, which is active and in good standing. The license was first issued on December 1, 2004. It is valid through December 31, 2026.

What does Vitruvius Hammer specialize in?

Vitruvius Hammer is licensed for one CSLB classification: B General Building Contractor.

Where is Vitruvius Hammer headquartered?

Vitruvius Hammer is headquartered at 2030 Union Street Ste 206, San Francisco, CA 94123, in San Francisco County, California.

Does Vitruvius Hammer have an active surety bond on file with CSLB?

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

Does Vitruvius Hammer carry workers' compensation coverage?

Vitruvius Hammer reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Vitruvius Hammer's contractor license?

You can verify Vitruvius Hammer's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=850489.

Activity Timeline
  1. License issuedDec 1, 2004
  2. Bond activeApr 1, 2024
  3. WC coverage startsDec 31, 2024
  4. License expiresDec 31, 2026
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