Mark Antognoli, C-36 Plumbing Contractor in Mission Viejo, CA
Mark Antognoli operating as a sole owner holds California contractor license #513002, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 1987, the license has been on the CSLB roster for 39 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Business Alliance Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Mission Viejo, in Orange County, California.
- License Number
- 513002
- Issued
- Jun 23, 1987
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Sole Owner
- Surety
- Business Alliance Insurance Company
- Bond Number
- G19033210599
- Effective
- Dec 13, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 8, 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 Mark Antognoli licensed in California?
Mark Antognoli previously held California Contractors State License Board license number 513002, but the license expired on July 31, 2026 and is not currently valid. It was first issued on June 23, 1987.
What does Mark Antognoli specialize in?
Mark Antognoli is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Mark Antognoli headquartered?
Mark Antognoli is headquartered at 27246 Nogal, Mission Viejo, CA 92692, in Orange County, California.
Does Mark Antognoli have an active surety bond on file with CSLB?
Yes. Mark Antognoli has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does Mark Antognoli carry workers' compensation coverage?
Mark Antognoli reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mark Antognoli's contractor license?
You can verify Mark Antognoli's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=513002.
- License issuedJun 23, 1987
- WC coverage startsJul 8, 2024
- Bond activeDec 13, 2025
- License expiredJul 31, 2026
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