Contractor License Proof

San Diego Backflow Testing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1054091
Status
Active
Classifications
C-12 · Earthwork and PavingC-34 · PipelineC-36 · PlumbingC-4 · Boiler, Hot-Water Heating and Steam FittingC-42 · Sanitation System
Contractor bond
$25,000
Workers' comp
Covered
License term on file
May 29, 2019 – March 31, 2028

Business

  • (619) 666 5439 (CSLB public record)
  • 6844 BALLINGER AVE, San Diego, CA 92119San Diego County

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Frequently asked questions

Is San Diego Backflow Testing licensed in California?

Yes. San Diego Backflow Testing holds an active California state contractor license (CSLB #1054091), verified against the CSLB public record on August 4, 2026.

What is San Diego Backflow Testing's CSLB license number?

San Diego Backflow Testing's California contractor license number is 1054091. 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 San Diego Backflow Testing licensed for?

San Diego Backflow Testing is classified under Earthwork and Paving (C-12), Pipeline (C-34), Plumbing (C-36), Boiler, Hot-Water Heating and Steam Fitting (C-4), and Sanitation System (C-42) by the CSLB.

How do I verify San Diego Backflow Testing's license myself?

Look up license #1054091 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 #1054091 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.