Contractor License Proof

Polonski Lech

Licensed

Verified against CSLB on · View on CSLB

License details

License number
509955
Status
Active
Classifications
C-10 · Electrical
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
May 1, 1987 – May 31, 2027

Business

  • (818) 899 3787 (CSLB public record)
  • 13623 GARBER STREET, Arleta, CA 91331Los Angeles County

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Frequently asked questions

Is Polonski Lech licensed in California?

Yes. Polonski Lech holds an active California state contractor license (CSLB #509955), verified against the CSLB public record on June 17, 2026.

What is Polonski Lech's CSLB license number?

Polonski Lech's California contractor license number is 509955. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=509955

What kind of work is Polonski Lech licensed for?

Polonski Lech is classified under Electrical (C-10) by the CSLB.

How do I verify Polonski Lech's license myself?

Look up license #509955 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=509955. This page reflects the CSLB public record as of June 17, 2026.

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.