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Businesses that contract to provide plumbing services must have a plumbing contractor license. Licensed plumbing contractors carry a surety bond and liability insurance. A Minnesota plumbing license demonstrates that the plumber has years of practical, hands-on training, and a proven knowledge of plumbing codes, materials and approved construction methods. In addition to licensing plumbers we administer programs for apprenticeship registration, plumbing inspections and plumbing plan review.

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Submit plans electronically

Plumbing plans can be submitted electronically, avoiding the time and costs associated with printing and shipping. Visit the ePlans -- electronic plan review page for more information.

Plumbing inspection
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