Contractor License Proof

Backflow Independent Testing & Service

Licensed

Verified against CSLB on · View on CSLB

License details

License number
691420
Status
Active
Classifications
D-64 · Non-specialized
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
June 30, 1994 – June 30, 2028

Business

  • (559) 251 7447 (CSLB public record)
  • P O BOX 2664, Fresno, CA 93745Fresno County

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How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is Backflow Independent Testing & Service licensed in California?

Yes. Backflow Independent Testing & Service holds an active California state contractor license (CSLB #691420), verified against the CSLB public record on June 17, 2026.

What is Backflow Independent Testing & Service's CSLB license number?

Backflow Independent Testing & Service's California contractor license number is 691420. 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 Backflow Independent Testing & Service licensed for?

Backflow Independent Testing & Service is classified under Non-specialized (D-64) by the CSLB.

How do I verify Backflow Independent Testing & Service's license myself?

Look up license #691420 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 #691420 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.