Contractor License Proof

Efficient Windows LLC

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1140479
Status
Active
Classifications
C-17 · Glazing
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
July 15, 2025 – July 31, 2027

Business

  • (323) 616 5405 (CSLB public record)
  • 1910 W PLAMRYA AVE UNIT 92, Orange, CA 92868Orange County

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Frequently asked questions

Is Efficient Windows LLC licensed in California?

Yes. Efficient Windows LLC holds an active California state contractor license (CSLB #1140479), verified against the CSLB public record on June 17, 2026.

What is Efficient Windows LLC's CSLB license number?

Efficient Windows LLC's California contractor license number is 1140479. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1140479

What kind of work is Efficient Windows LLC licensed for?

Efficient Windows LLC is classified under Glazing (C-17) by the CSLB.

How do I verify Efficient Windows LLC's license myself?

Look up license #1140479 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1140479. 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.