Contractor License Proof

Advanced Pure Water Systems

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1020492
Status
Active
Classifications
C-55 · Water Conditioning
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
November 8, 2016 – November 30, 2026

Business

  • (408) 489 3220 (CSLB public record)
  • 2945 SORRENTO WAY, Union City, CA 94587Alameda 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 Advanced Pure Water Systems licensed in California?

Yes. Advanced Pure Water Systems holds an active California state contractor license (CSLB #1020492), verified against the CSLB public record on June 17, 2026.

What is Advanced Pure Water Systems's CSLB license number?

Advanced Pure Water Systems's California contractor license number is 1020492. 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 Advanced Pure Water Systems licensed for?

Advanced Pure Water Systems is classified under Water Conditioning (C-55) by the CSLB.

How do I verify Advanced Pure Water Systems's license myself?

Look up license #1020492 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 #1020492 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.