Porto Davinson
Porto Davinson operating as a sole owner is licensed in California under CSLB number 765542. The license was first issued in 1999, putting the business at 27 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 Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Ontario, in San Bernardino County, California.
- License Number
- 765542
- Issued
- Jul 9, 1999
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800233149
- Effective
- Apr 2, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 3, 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 Porto Davinson licensed in California?
Yes. Porto Davinson holds California Contractors State License Board license number 765542. The license was first issued on July 9, 1999. It is valid through July 31, 2027.
What does Porto Davinson specialize in?
Porto Davinson is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Porto Davinson headquartered?
Porto Davinson is headquartered at 1746 Del Norte Avenue, Ontario, CA 91764, in San Bernardino County, California.
Does Porto Davinson have an active surety bond on file with CSLB?
Yes. Porto Davinson has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Porto Davinson carry workers' compensation coverage?
Porto Davinson reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Porto Davinson's contractor license?
You can verify Porto Davinson's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=765542.
- License issuedJul 9, 1999
- WC coverage startsJul 3, 2025
- Bond activeApr 2, 2026
- License expiresJul 31, 2027
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