Boiler Technician License in Missouri
Everything you need to know about getting your boiler technician license in Missouri. A state license is not currently required.
Frequently Asked Questions
Do I need a license to work as a boiler technician in Missouri?
Missouri does not require a state-level license for boiler technicians, but local jurisdictions may have their own requirements.
Last verified: March 4, 2026
Information sourced from Missouri Division of Professional Registration. Always verify directly with the licensing authority for the most current requirements.
See something inaccurate?
Licensing requirements change frequently. If you notice outdated or incorrect information about Boiler Technician in Missouri, please let us know.