Title: Master High Pressure Pipefitter (HPP)
Alternate Title:
Description: The Minnesota Department of Labor and Industry (DLI) license individuals as master and journeyworker pipefitters. Unlicensed individuals registered with DLI or in an approved apprenticeship program who work under supervision of a licensed pipefitter, may assist in the installation of high pressure piping systems.
Subject: High Pressure Piping
Pipefitters
Plumbers
Creation Date: 9/11/2008 2:12:38 PM
Modification Date: 8/16/2024 11:03:50 AM
Agency Name: Labor and Industry (DLI), Minnesota Department of
Agency URL: http://www.dli.mn.gov
Agency Description:
The agency oversees the state's programs for apprenticeship, construction codes and licensing, dual-training (PIPELINE Program), occupational safety and health, wage and hour standards, workers' compensation and youth skills training programs. The Office of Combative Sports, within the Department of Labor & Industry, ensures Minnesota's combative sporting events are conducted in a manner that minimizes injuries and ensures fair competition.
Agency Phone: 651-284-5005
Agency Fax: Agency URL: http://www.dli.mn.gov
Agency Address:
443 Lafayette Road N.
St. Paul
MN 55155
Division Name: Construction Codes and Licensing Division (CCLD)
Division URL: http://www.dli.mn.gov/about-department/our-areas-service/construction-codes-and-licensing
Division Description:
Division Phone: Division Fax: Division URL: http://www.dli.mn.gov/about-department/our-areas-service/construction-codes-and-licensing
Unit Name: Licensing and Certification Services
Unit URL:
Unit Description:
Unit Phone: 651-284-5034
Unit Fax: Contact person(s): dli.license@state.mn.us
Unit URL:
Audience: Hold
Application URL: https://www.dli.mn.gov/ims
Renewal URL: https://www.dli.mn.gov/ims
Versa URL:
Requirements:
Review:
Pipefitters
Pipefitter Licensing
FAQs about high pressure piping
High Pressure Piping License Examination Guide
Personal licensing resources:
View HPP Contractor License
An individual must have five years of experience in the practical installation or fabrication of high pressure piping systems, apply for and be approved to take the master pipefitter exam, and receive a minimum score of 70 on the exam. See License Exam Schedule
Rules: 3800
Statutes: 326B.082
326B.50
326B.920 - .925
326B.92
Forms:
Fees: Go to
Payment Center
Period of Issuance:
Annual
Length of Determination:
Other Info:
Activity: Electricians
License Detail URL:
Pipefitter Licensing
Pipefitters
License and Registration Lookup

