7 years after substantial completion.
Exceptions:
If damages sustained during period beginning on the first day of the 5th year and ending on the last day of the 7th year after substantial completion, the time is extended for three years after the date the damages occurred.
Disclaimer: This information was published on August 1, 2021. Please contact Josh Levy, Eric Meier or Samantha Schacht for modifications made by Wisconsin since that date. Visit our 50-State Construction Law Map for information on other states.