Riolo Robert J Construction, A General Engineering Contractor in Roseville, CA
Riolo Robert J Construction operating as a sole owner holds California contractor license #524975, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Roseville, in Placer County, California.
- License Number
- 524975
- Issued
- Feb 19, 1988
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100198545
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 29, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Riolo Robert J Construction licensed in California?
Riolo Robert J Construction previously held California Contractors State License Board license number 524975, but the license expired on June 30, 2026 and is not currently valid. It was first issued on February 19, 1988.
What does Riolo Robert J Construction specialize in?
Riolo Robert J Construction is licensed for one CSLB classification: A General Engineering Contractor.
Where is Riolo Robert J Construction headquartered?
Riolo Robert J Construction is headquartered at 6170 Wilhuff Lane, Roseville, CA 95746, in Placer County, California.
Does Riolo Robert J Construction have an active surety bond on file with CSLB?
Yes. Riolo Robert J Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Riolo Robert J Construction carry workers' compensation coverage?
Riolo Robert J Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Riolo Robert J Construction's contractor license?
You can verify Riolo Robert J Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=524975.
- License issuedFeb 19, 1988
- Bond activeJan 1, 2023
- WC coverage startsJul 29, 2024
- License expiredJun 30, 2026
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