Shamrock Engineering Concrete, A General Engineering Contractor in San Francisco, CA
Shamrock Engineering Concrete operating as a sole owner holds an active California contractor license (CSLB #730139), valid through Dec 31, 2027. First issued in 1996, the license has been on the CSLB roster for 30 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Business Alliance Insurance Company and active workers' compensation coverage from Pie Insurance Company (the). The business is based in San Francisco, in San Francisco County, California.
- License Number
- 730139
- Issued
- Dec 3, 1996
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Sole Owner
- Surety
- Business Alliance Insurance Company
- Bond Number
- G19033210074
- Effective
- Oct 11, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Pie Insurance Company (the)
- Policy Number
- WCPI2983758000
- Effective
- Dec 13, 2025
- Expires
- Dec 13, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Shamrock Engineering Concrete licensed in California?
Yes. Shamrock Engineering Concrete holds California Contractors State License Board license number 730139, which is active and in good standing. The license was first issued on December 3, 1996. It is valid through December 31, 2027.
What does Shamrock Engineering Concrete specialize in?
Shamrock Engineering Concrete is licensed for one CSLB classification: A General Engineering Contractor.
Where is Shamrock Engineering Concrete headquartered?
Shamrock Engineering Concrete is headquartered at 6050 Geary Blvd #202, San Francisco, CA 94121, in San Francisco County, California.
Does Shamrock Engineering Concrete have an active surety bond on file with CSLB?
Yes. Shamrock Engineering Concrete has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does Shamrock Engineering Concrete carry workers' compensation coverage?
Yes. Shamrock Engineering Concrete carries active workers' compensation coverage through Pie Insurance Company (the).
How do I verify Shamrock Engineering Concrete's contractor license?
You can verify Shamrock Engineering Concrete's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=730139.
- License issuedDec 3, 1996
- Bond activeOct 11, 2025
- WC coverage startsDec 13, 2025
- WC expiresDec 13, 2026
- License expiresDec 31, 2027
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