Contractor License Proof

Sigma HVAC & Electric Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1128583
Status
Active
Classifications
B · General BuildingC-10 · ElectricalC-20 · Warm-Air Heating, Ventilating and Air-Conditioning
Contractor bond
$25,000
Workers' comp
Covered
License term on file
November 1, 2024 – November 30, 2026

Business

  • (650) 868 7766 (CSLB public record)
  • 2733 DARLENE CT, Castro Valley, CA 94546Alameda County

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Frequently asked questions

Is Sigma HVAC & Electric Inc licensed in California?

Yes. Sigma HVAC & Electric Inc holds an active California state contractor license (CSLB #1128583), verified against the CSLB public record on June 17, 2026.

What is Sigma HVAC & Electric Inc's CSLB license number?

Sigma HVAC & Electric Inc's California contractor license number is 1128583. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Sigma HVAC & Electric Inc licensed for?

Sigma HVAC & Electric Inc is classified under General Building (B), Electrical (C-10), and Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.

How do I verify Sigma HVAC & Electric Inc's license myself?

Look up license #1128583 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1128583 on CSLB

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