Rienzo Construction CO, B General Building Contractor in Richmond, CA
Rienzo Construction CO operating as a sole owner holds an active California contractor license (CSLB #525515), valid through Feb 29, 2028. 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 American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Richmond, in Contra Costa County, California.
- License Number
- 525515
- Issued
- Feb 27, 1988
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC6307012
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 26, 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 Rienzo Construction CO licensed in California?
Yes. Rienzo Construction CO holds California Contractors State License Board license number 525515, which is active and in good standing. The license was first issued on February 27, 1988. It is valid through February 29, 2028.
What does Rienzo Construction CO specialize in?
Rienzo Construction CO is licensed for one CSLB classification: B General Building Contractor.
Where is Rienzo Construction CO headquartered?
Rienzo Construction CO is headquartered at 5805 Sacramento Ave, Richmond, CA 94804, in Contra Costa County, California.
Does Rienzo Construction CO have an active surety bond on file with CSLB?
Yes. Rienzo Construction CO has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Rienzo Construction CO carry workers' compensation coverage?
Rienzo Construction CO reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Rienzo Construction CO's contractor license?
You can verify Rienzo Construction CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=525515.
- License issuedFeb 27, 1988
- Bond activeJan 1, 2023
- WC coverage startsJan 26, 2026
- License expiresFeb 29, 2028
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