Wisconsin Department of Agriculture, Trade and Consumer Protection

serving the state of wisconsin since 1839

DATCP works to assure safe food, healthy people, animals, plants and environment, vibrant agriculture and fair business practices.

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Consumer Law at Your Fingertips

Home Improvement

Skilled Trade Licensing

The Wisconsin Department of Safety and Professional Services (DSPS) licenses plumbers, electricians and heating contractors. See Wisconsin Statutes sections 145.06 to 145.12, 101.87 and 101.178, and Wisconsin Administrative Code chapter Comm 5.