Contractor License Proof

J J Commercial Water Heaters

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1139164
Status
Active
Classifications
B · General BuildingC-36 · PlumbingC-4 · Boiler, Hot-Water Heating and Steam Fitting
Contractor bond
$25,000
Workers' comp
Covered
License term on file
June 19, 2025 – June 30, 2027

Business

  • (510) 783 6851 (CSLB public record)
  • 2236 OCCIDENTAL ROAD, Hayward, CA 94545Alameda County

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Frequently asked questions

Is J J Commercial Water Heaters licensed in California?

Yes. J J Commercial Water Heaters holds an active California state contractor license (CSLB #1139164), verified against the CSLB public record on August 4, 2026.

What is J J Commercial Water Heaters's CSLB license number?

J J Commercial Water Heaters's California contractor license number is 1139164. 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 J J Commercial Water Heaters licensed for?

J J Commercial Water Heaters is classified under General Building (B), Plumbing (C-36), and Boiler, Hot-Water Heating and Steam Fitting (C-4) by the CSLB.

How do I verify J J Commercial Water Heaters's license myself?

Look up license #1139164 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 August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1139164 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.