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O'connor Plumbing & Fire Protection INC

License #498866·Corporation·South San Francisco, San Mateo County
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Summary

O'connor Plumbing & Fire Protection INC operating as a corporation is licensed in California under CSLB number 498866. The license was first issued in 1986, putting the business at 40 years on the active CSLB roster. It carries 2 CSLB classifications: C-16 Fire Protection Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in South San Francisco, in San Mateo County, California.

Business Information
Address
360 Swift Ave
South San Francisco, CA 94080
License Details & Classifications
License Number
498866
Issued
Sep 26, 1986
Status
CLEAR
Expires
Apr 30, 2028
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
101050298
Effective
Apr 2, 2026
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
State Compensation Insurance Fund
Policy Number
9386001
Effective
Feb 28, 2026
Expires
Aug 29, 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 O'connor Plumbing & Fire Protection INC licensed in California?

Yes. O'connor Plumbing & Fire Protection INC holds California Contractors State License Board license number 498866. The license was first issued on September 26, 1986. It is valid through April 30, 2028.

What does O'connor Plumbing & Fire Protection INC specialize in?

O'connor Plumbing & Fire Protection INC is licensed for 2 CSLB classifications: C-16 Fire Protection Contractor and C-36 Plumbing Contractor.

Where is O'connor Plumbing & Fire Protection INC headquartered?

O'connor Plumbing & Fire Protection INC is headquartered at 360 Swift Ave, South San Francisco, CA 94080, in San Mateo County, California.

Does O'connor Plumbing & Fire Protection INC have an active surety bond on file with CSLB?

Yes. O'connor Plumbing & Fire Protection INC has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does O'connor Plumbing & Fire Protection INC carry workers' compensation coverage?

Yes. O'connor Plumbing & Fire Protection INC carries active workers' compensation coverage through State Compensation Insurance Fund.

How do I verify O'connor Plumbing & Fire Protection INC's contractor license?

You can verify O'connor Plumbing & Fire Protection INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=498866.

Activity Timeline
  1. License issuedSep 26, 1986
  2. WC coverage startsFeb 28, 2026
  3. Bond activeApr 2, 2026
  4. WC expiresAug 29, 2026
  5. License expiresApr 30, 2028
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