Welding, Valves and Machinist Trades Licensing
- Welding, Valves and Machinist Application and Information (covered under Heating, Cooling and Sheet Metal Work, Hearth Product Work, Fuel Gas Work)
- Welding, Valves and Machinist Licenses and Scope of Work
Renewal: All licenses expire annually on August 31st.
Renewal fee: Contractor $150.00; Journeyperson $120.00
Email Address:
DCP.occupationalprofessional@ct.gov