Public CSLB records

Pribuss Engineering INC, B General Building Contractor in So San Francisco, CA

License #251241·Corporation·So San Francisco, San Mateo County
Download PDF
Owed money by Pribuss Engineering INC? File a 20-day preliminary notice to keep your lien rights.Send a notice
Summary

Pribuss Engineering INC operating as a corporation holds an active California contractor license (CSLB #251241), valid through Sep 30, 2026. First issued in 1968, the license has been on the CSLB roster for 58 years. It carries 5 CSLB classifications: B General Building Contractor, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-16 Fire Protection Contractor, C-20 HVAC Contractor, and C-36 Plumbing Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Zurich American Insurance Company of Illinois. The business is based in So San Francisco, in San Mateo County, California.

Business Information
Address
523 Mayfair Ave
So San Francisco, CA 94080
License Details & Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
Merchants Bonding Company (mutual)
Bond Number
CA279278
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Zurich American Insurance Company of Illinois
Policy Number
WC417031500
Effective
Jan 1, 2026
Expires
Jan 1, 2027
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 Pribuss Engineering INC licensed in California?

Yes. Pribuss Engineering INC holds California Contractors State License Board license number 251241, which is active and in good standing. The license was first issued on January 4, 1968. It is valid through September 30, 2026.

What does Pribuss Engineering INC specialize in?

Pribuss Engineering INC is licensed for 5 CSLB classifications: B General Building Contractor, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-16 Fire Protection Contractor, C-20 HVAC Contractor, and C-36 Plumbing Contractor.

Where is Pribuss Engineering INC headquartered?

Pribuss Engineering INC is headquartered at 523 Mayfair Ave, So San Francisco, CA 94080, in San Mateo County, California.

Does Pribuss Engineering INC have an active surety bond on file with CSLB?

Yes. Pribuss Engineering INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).

Does Pribuss Engineering INC carry workers' compensation coverage?

Yes. Pribuss Engineering INC carries active workers' compensation coverage through Zurich American Insurance Company of Illinois.

How do I verify Pribuss Engineering INC's contractor license?

You can verify Pribuss Engineering INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=251241.

Activity Timeline
  1. License issuedJan 4, 1968
  2. Bond activeJan 1, 2023
  3. WC coverage startsJan 1, 2026
  4. License expiresSep 30, 2026
  5. WC expiresJan 1, 2027
Other contractors in San Mateo County
California lien & payment resources

Working a California job with Pribuss Engineering INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

Own Pribuss Engineering INC? Claim or correct this profile