Contractor License Proof

Building Efficiency Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
947504
Status
Active
Classifications
ASB · Asbestos CertificationB · General BuildingC-10 · ElectricalC-20 · Warm-Air Heating, Ventilating and Air-ConditioningC-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
May 18, 2010 – May 31, 2028

Business

  • (415) 831 4535 (CSLB public record)
  • 2037 IRVING STREETSUITE 213, San Francisco, CA 94122San Francisco County

Are you Building Efficiency Inc? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project.

Frequently asked questions

Is Building Efficiency Inc licensed in California?

Yes. Building Efficiency Inc holds an active California state contractor license (CSLB #947504), verified against the CSLB public record on June 17, 2026.

What is Building Efficiency Inc's CSLB license number?

Building Efficiency Inc's California contractor license number is 947504. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=947504

What kind of work is Building Efficiency Inc licensed for?

Building Efficiency Inc is classified under Asbestos Certification (ASB) by the CSLB.

How do I verify Building Efficiency Inc's license myself?

Look up license #947504 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=947504. 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.