Flatiron/Kiewit A Joint Venture
Flatiron/Kiewit A Joint Venture operating as a jointventure is licensed in California under CSLB number 1137509. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor. Records show an active surety bond on file with Liberty Mutual Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Concord, in Contra Costa County, California.
- License Number
- 1137509
- Issued
- May 15, 2025
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- JointVenture
- Surety
- Liberty Mutual Insurance Company
- Bond Number
- 015227216
- Effective
- Mar 31, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 12, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
- License issued less than 2 years ago
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Flatiron/Kiewit A Joint Venture licensed in California?
Yes. Flatiron/Kiewit A Joint Venture holds California Contractors State License Board license number 1137509. The license was first issued on May 15, 2025. It is valid through May 31, 2027.
What does Flatiron/Kiewit A Joint Venture specialize in?
Flatiron/Kiewit A Joint Venture is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.
Where is Flatiron/Kiewit A Joint Venture headquartered?
Flatiron/Kiewit A Joint Venture is headquartered at 1200 Concord Avenue Suite 465, Concord, CA 94520, in Contra Costa County, California.
Does Flatiron/Kiewit A Joint Venture have an active surety bond on file with CSLB?
Yes. Flatiron/Kiewit A Joint Venture has an active California contractor surety bond filed with Liberty Mutual Insurance Company.
Does Flatiron/Kiewit A Joint Venture carry workers' compensation coverage?
Flatiron/Kiewit A Joint Venture reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Flatiron/Kiewit A Joint Venture's contractor license?
You can verify Flatiron/Kiewit A Joint Venture's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1137509.
- Bond activeMar 31, 2025
- WC coverage startsMay 12, 2025
- License issuedMay 15, 2025
- License expiresMay 31, 2027
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