Contractors License Overview
- As of July 2019, Missouri will begin accepting applications for electrical contracting licenses. All other contracting is licensed on the city or county level.
- An approved electrical trade exam will need to be passed before submitting the application.
- Information regarding exam details, reference materials, experience requirements, reciprocity, and other requirements for obtaining and maintaining a license are available by selecting the license links found below.
Missouri Plumbing
Missouri Plumbing and Hydronics
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Explore Custom Training TodayContractors interested in a Missouri Plumbing & Hydronics license must contact the city/county they wish to work in to see what requirements are necessary.
Many licenses are granted on a city/county level. Contractors should check with the local codes office or official, to see what criteria and or testing they will have to meet in order to be licensed.