LeakProof Piping System Inc.

License

Licensed by

Arizona Registrar of Contractors

License number

355831

Status

Active

First issued

November 26, 2024

Expires

November 30, 2028

License holder

Jeffery Ijuen Yang

Classifications

• C-4 Boilers Steamfitting and Process Piping Heating, Cooling & Refrigeration

More from the license record

License class type

Specialty Commercial

Qualifying party

Jeffery Ijuen Yang

Other Arizona licenses under this name

• AZ
  LeakProof Piping System Inc.

  License 355830 · Jeffery Ijuen Yang

  B-1 General Commercial Contractor
  Active

  Phoenix, AZ

  Expires Nov 30, 2028

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