Wisconsin Statutes Utilities (Ch. 196 to 201) § 196.171. Examination of meters, pipes, fittings, wires and works; entering buildings for

(1) Any officer or agent of any public utility furnishing or transmitting water, gas or electric current to the public or for public purposes may enter, at any reasonable time, any place supplied with gas, electricity or water by the public utility, for the purpose of inspecting, examining, repairing, installing or removing the meters, pipes, fittings, wires and works for supplying or regulating the supply of gas, electricity or water and for the purpose of ascertaining the quantity of gas, electricity or water supplied.

(2) No officer or agent of a public utility may enter any premises under this section unless the officer or agent:

(3) Any person who directly or indirectly prevents or hinders any officer or agent from entering a premises, or from making an inspection, examination, removal or installation under this section shall be fined not more than $25 for each offense.