Stronghold Construction, B General Building Contractor in Upland, CA
Stronghold Construction operating as a sole owner holds an active California contractor license (CSLB #543774), valid through Aug 31, 2027. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Upland, in San Bernardino County, California.
- License Number
- 543774
- Issued
- Oct 7, 1988
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67569507
- Effective
- Jul 25, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 24, 2025
- 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 Stronghold Construction licensed in California?
Yes. Stronghold Construction holds California Contractors State License Board license number 543774, which is active and in good standing. The license was first issued on October 7, 1988. It is valid through August 31, 2027.
What does Stronghold Construction specialize in?
Stronghold Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Stronghold Construction headquartered?
Stronghold Construction is headquartered at 2488 Prospect Dr, Upland, CA 91784, in San Bernardino County, California.
Does Stronghold Construction have an active surety bond on file with CSLB?
Yes. Stronghold Construction has an active California contractor surety bond filed with Western Surety Company.
Does Stronghold Construction carry workers' compensation coverage?
Stronghold Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Stronghold Construction's contractor license?
You can verify Stronghold Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=543774.
- License issuedOct 7, 1988
- WC coverage startsMar 24, 2025
- Bond activeJul 25, 2025
- License expiresAug 31, 2027
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