Plumber License Requirements in Missouri
Everything you need to know about getting your plumber license in Missouri. A state license is not currently required, but local jurisdictions may have their own requirements.
Missouri Note: Missouri does not have state plumbing contractor licensing. Local jurisdictions set requirements.
How to Get Your Plumber License in Missouri
1
Meet Basic Requirements
Be at least 18 years old with a valid ID.
2
Complete Education
No state-level education requirement.
3
Submit Application
Apply to the Missouri Division of Professional Registration. Pay the application and license fees.
Requirements Overview
| Age Requirement | 18+ years old |
| Experience | No state-level experience requirement. Local jurisdictions may have their own standards. |
| Education | No state-level education requirement. |
| Background Check | Not required |
Fee Breakdown
Application Fee $0
License Fee $0
Total Initial Cost $0
Renewal Fee (every 0 yr) $0
Frequently Asked Questions
Is a plumber license required in Missouri?
Missouri does not currently require a state-level license for plumbers. However, local cities and counties may have their own licensing or permit requirements. Always check with your local building department before starting work.
Can I use my plumber license from another state in Missouri?
Missouri does not currently have formal reciprocity agreements for plumber licenses. You will need to apply for a new license and meet all Missouri requirements, including any required examinations.