Contractor License Proof

Ecowater Systems

Licensed

Verified against CSLB on · View on CSLB

License details

License number
878009
Status
Active
Classifications
C-36 · PlumbingC-55 · Water Conditioning
Contractor bond
$25,000
Workers' comp
Covered
License term on file
May 19, 2006 – May 31, 2028

Business

  • (925) 809 3460 (CSLB public record)
  • 380 CARROL CT STE E, Brentwood, CA 94513Contra Costa County

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Frequently asked questions

Is Ecowater Systems licensed in California?

Yes. Ecowater Systems holds an active California state contractor license (CSLB #878009), verified against the CSLB public record on August 4, 2026.

What is Ecowater Systems's CSLB license number?

Ecowater Systems's California contractor license number is 878009. 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 Ecowater Systems licensed for?

Ecowater Systems is classified under Plumbing (C-36) and Water Conditioning (C-55) by the CSLB.

How do I verify Ecowater Systems's license myself?

Look up license #878009 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 #878009 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.