Leon Mario S
Leon Mario S operating as a sole owner is licensed in California under CSLB number 1083160. The license was first issued in 2021, putting the business at 5 years on the active CSLB roster. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Valley Forge Insurance Company. The business is based in Buena Park, in Orange County, California.
- License Number
- 1083160
- Issued
- Oct 30, 2021
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67643094
- Effective
- Sep 29, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Valley Forge Insurance Company
- Policy Number
- 8035794842
- Effective
- Feb 9, 2026
- Expires
- Feb 9, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Leon Mario S licensed in California?
Yes. Leon Mario S holds California Contractors State License Board license number 1083160. The license was first issued on October 30, 2021. It is valid through October 31, 2027.
What does Leon Mario S specialize in?
Leon Mario S is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Leon Mario S headquartered?
Leon Mario S is headquartered at 6347 Myra Ave, Buena Park, CA 90620, in Orange County, California.
Does Leon Mario S have an active surety bond on file with CSLB?
Yes. Leon Mario S has an active California contractor surety bond filed with Western Surety Company.
Does Leon Mario S carry workers' compensation coverage?
Yes. Leon Mario S carries active workers' compensation coverage through Valley Forge Insurance Company.
How do I verify Leon Mario S's contractor license?
You can verify Leon Mario S's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1083160.
- License issuedOct 30, 2021
- Bond activeSep 29, 2025
- WC coverage startsFeb 9, 2026
- WC expiresFeb 9, 2027
- License expiresOct 31, 2027
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