Trades Professions

Boards and Councils

Licenses/Permits/Registrations

Online Services

Plan Review

Complaints & Inspections

Other Services

Trades Professions

Petition Variance > Home > Professional Assistance Procedure > Complaints and Inspections > Boards Councils > Industry Services Programs

Trades Professions

Look Up Credential/CE Hours

Renew a Credential Online

Contact and Mailing Information

Replacement Card Request Form

Blasting and Fireworks

Class 1 Blaster

Class 2 Blaster

Class 3 Blaster

Class 4 Blaster

Class 5 Blaster

Class 6 Blaster

Class 7 Blaster

Fireworks Manufacturer

Dwellings, Structures and Sites

Dwelling Contractor

Dwelling Contractor Qualifier

Dwelling Contractor Restricted

Weld Test Conductor

Electrical

Electrical Apprentice

Electrical Contractor

Industrial Electrical Apprentice

Industrial Journeyman Electrician

Journeyman Electrician

Master Electrician

Registered Electrician
Registered Master Electrician

Residential Electrical Apprentice

Residential Journeyman Electrician

Residential Master Electrician

Fire Sprinkler

Automatic Fire Sprinkler Contractor

Automatic Fire Sprinkler Contractor Maintenance

Automatic Fire Sprinkler Fitter Maintenance

Automatic Fire Sprinkler System Apprentice

Automatic Fire Sprinkler System Tester

Automatic Fire Sprinkler System Tester Learner

Journeyman Automatic Fire Sprinkler Fitter

Inspection

Boiler-Pressure Vessel Inspector

Commercial Building Inspector

Commercial Electrical Inspector

Commercial Plumbing Inspector

Elevator Inspector

Fire Detection, Prevention and Suppression Inspector

POWTS Inspector

Rental Weatherization Inspector

Soil Erosion Inspector

UDC Construction Inspector

UDC Electrical Inspector

UDC HVAC Inspector

UDC Inspection Agency

UDC Plumbing Inspector

Continuing Education Information

Exam Information/Dates

Verification Request Form

Mechanical

HVAC Contractor

Liquefied Gas Supplier

Liquefied Gas Supplier Restricted

Plumbing

Cross Connection Control Tester

Journeyman Plumber

Journeyman Plumber Restricted Appliance

Journeyman Plumber Restricted Service

Master Plumber Restricted Appliance

Master Plumber Restricted Service

Plumbing Apprentice

Plumbing Learner Restricted Appliance

Plumbing Learner Restricted Service

POWTS Maintainer

Utility Contractor

Conveyances

Elevator Apprentice

Elevator Apprentice Restricted

Elevator Contractor

Elevator Helper

Elevator Mechanic

Elevator Mechanic Restricted

Lift Apprentice

Note

The authority of the Department to require a Building Contractor Registration ended effective July 2, 2013. See 2013 Wisconsin Act 20 for additional details.

The authority of the Department to regulate the duties of a Refrigerant Handling Technician ended effective May 4, 2012. See 2011 Wisconsin Act 146 Section 34 for additional details.