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Chung Wah Plumbing & Fire Protection

License #889172·Corporation·San Francisco, San Francisco County
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Summary

Chung Wah Plumbing & Fire Protection operating as a corporation is licensed in California under CSLB number 889172. The license was first issued in 2007, putting the business at 19 years on the active CSLB roster. It carries 2 CSLB classifications: C-16 Fire Protection Contractor and C-36 Plumbing Contractor. Records show a previously-filed surety bond from North River Insurance Company (the) that is no longer active and active workers' compensation coverage from Omaha National Casualty Company. The business is based in San Francisco, in San Francisco County, California.

Business Information
Address
193 23rd Avenue
San Francisco, CA 94121
License Details & Classifications
License Number
889172
Issued
Jan 9, 2007
Status
CLEAR
Expires
Jan 31, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
North River Insurance Company (the)
Bond Number
04CF618505
Effective
Apr 20, 2023
Status
Cancelled
Cancelled
May 29, 2026
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Omaha National Casualty Company
Policy Number
ONCC0701368003
Effective
Jan 15, 2026
Expires
Jan 15, 2027
Alert

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

  • Contractor bond cancelled
License StatusActive
Contractor BondCancelled
Workers' CompensationActive

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

Frequently asked questions
Is Chung Wah Plumbing & Fire Protection licensed in California?

Yes. Chung Wah Plumbing & Fire Protection holds California Contractors State License Board license number 889172. The license was first issued on January 9, 2007. It is valid through January 31, 2027.

What does Chung Wah Plumbing & Fire Protection specialize in?

Chung Wah Plumbing & Fire Protection is licensed for 2 CSLB classifications: C-16 Fire Protection Contractor and C-36 Plumbing Contractor.

Where is Chung Wah Plumbing & Fire Protection headquartered?

Chung Wah Plumbing & Fire Protection is headquartered at 193 23rd Avenue, San Francisco, CA 94121, in San Francisco County, California.

Does Chung Wah Plumbing & Fire Protection have an active surety bond on file with CSLB?

Chung Wah Plumbing & Fire Protection has a previously-filed surety bond from North River Insurance Company (the) that is no longer active.

Does Chung Wah Plumbing & Fire Protection carry workers' compensation coverage?

Yes. Chung Wah Plumbing & Fire Protection carries active workers' compensation coverage through Omaha National Casualty Company.

How do I verify Chung Wah Plumbing & Fire Protection's contractor license?

You can verify Chung Wah Plumbing & Fire Protection's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=889172.

Activity Timeline
  1. License issuedJan 9, 2007
  2. Bond activeApr 20, 2023
  3. WC coverage startsJan 15, 2026
  4. Bond cancelledMay 29, 2026
  5. WC expiresJan 15, 2027
  6. License expiresJan 31, 2027
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