Capstone Construction & Underground INC
Capstone Construction & Underground INC operating as a corporation is licensed in California under CSLB number 1119122. The license was first issued in 2024, putting the business at 2 years on the active CSLB roster. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Roseville, in Placer County, California.
- License Number
- 1119122
- Issued
- Apr 9, 2024
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Corporation
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901321014
- Effective
- Apr 21, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 12, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Capstone Construction & Underground INC licensed in California?
Yes. Capstone Construction & Underground INC holds California Contractors State License Board license number 1119122. The license was first issued on April 9, 2024. It is valid through April 30, 2028.
What does Capstone Construction & Underground INC specialize in?
Capstone Construction & Underground INC is licensed for one CSLB classification: A General Engineering Contractor.
Where is Capstone Construction & Underground INC headquartered?
Capstone Construction & Underground INC is headquartered at 311 Oak Ridge Drive Ste 100, Roseville, CA 95661, in Placer County, California.
Does Capstone Construction & Underground INC have an active surety bond on file with CSLB?
Yes. Capstone Construction & Underground INC has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does Capstone Construction & Underground INC carry workers' compensation coverage?
Capstone Construction & Underground INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Capstone Construction & Underground INC's contractor license?
You can verify Capstone Construction & Underground INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1119122.
- License issuedApr 9, 2024
- WC coverage startsApr 12, 2026
- Bond activeApr 21, 2026
- License expiresApr 30, 2028
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