ICA was founded in 2001 in Madison, Wisconsin. ICA was built on solid foundations, with consulting-based focus on historic preservation, renovation, adaptive reuse and building envelope technology. ICA has expertise in traditional and historic construction technology and materials science. We have satellite offices in Kenosha (2008), St. Louis (2010) and Duluth (2020). Our technical architectural staff, through extensive experience in the field, have an unparalleled knowledge of building design and construction. As part of our normal practice, we have developed inventory/​evaluation/​preservation documentation methods that provide the most appropriate architectural solutions to our clients’ most perplexing issues. Our willingness to engage the project team during the architectural process that has earned us a reputation as a strong partner that can address even the most difficult challenges of restoration work.