Contractor License Proof

Top Grade Sewer and Plumbing Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1146568
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
November 20, 2025 – November 30, 2027

Business

  • (650) 888 4998 (CSLB public record)
  • 25318 2ND STREET, Hayward, CA 94541Alameda County

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Frequently asked questions

Is Top Grade Sewer and Plumbing Inc licensed in California?

Yes. Top Grade Sewer and Plumbing Inc holds an active California state contractor license (CSLB #1146568), verified against the CSLB public record on June 17, 2026.

What is Top Grade Sewer and Plumbing Inc's CSLB license number?

Top Grade Sewer and Plumbing Inc's California contractor license number is 1146568. 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 Top Grade Sewer and Plumbing Inc licensed for?

Top Grade Sewer and Plumbing Inc is classified under Plumbing (C-36) by the CSLB.

How do I verify Top Grade Sewer and Plumbing Inc's license myself?

Look up license #1146568 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 #1146568 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.