Contractor License Proof

Grewell JP Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1031420
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
September 27, 2017 – September 30, 2027

Business

  • (831) 392 5304 (CSLB public record)
  • 1501 SUNSET DR, Hollister, CA 95023San Benito County

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Frequently asked questions

Is Grewell JP Plumbing licensed in California?

Yes. Grewell JP Plumbing holds an active California state contractor license (CSLB #1031420), verified against the CSLB public record on June 17, 2026.

What is Grewell JP Plumbing's CSLB license number?

Grewell JP Plumbing's California contractor license number is 1031420. 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 Grewell JP Plumbing licensed for?

Grewell JP Plumbing is classified under Plumbing (C-36) by the CSLB.

How do I verify Grewell JP Plumbing's license myself?

Look up license #1031420 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 #1031420 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.