Minco Construction, A General Engineering Contractor in Gardena, CA
Minco Construction operating as a corporation holds California contractor license #612429, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 1991, the license has been on the CSLB roster for 35 years. It carries 4 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-7 Low Voltage Systems Contractor, and C-10 Electrical Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Benchmark Insurance Company that is no longer active. The business is based in Gardena, in Los Angeles County, California.
- License Number
- 612429
- Issued
- Feb 10, 1991
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100456581
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Benchmark Insurance Company
- Policy Number
- 99WC0000199801
- Effective
- Jun 28, 2025
- Expires
- Jun 28, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Minco Construction licensed in California?
Minco Construction previously held California Contractors State License Board license number 612429, but the license expired on September 30, 2026 and is not currently valid. It was first issued on February 10, 1991.
What does Minco Construction specialize in?
Minco Construction is licensed for 4 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-7 Low Voltage Systems Contractor, and C-10 Electrical Contractor.
Where is Minco Construction headquartered?
Minco Construction is headquartered at 522 East Airline Way, Gardena, CA 90248, in Los Angeles County, California.
Does Minco Construction have an active surety bond on file with CSLB?
Yes. Minco Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Minco Construction carry workers' compensation coverage?
Minco Construction has a previously-filed workers' compensation policy with Benchmark Insurance Company that is no longer active.
How do I verify Minco Construction's contractor license?
You can verify Minco Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=612429.
- License issuedFeb 10, 1991
- Bond activeJan 1, 2023
- WC coverage startsJun 28, 2025
- WC expiredJun 28, 2026
- License expiredSep 30, 2026
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