The Wisconsin Department of Natural Resources (DNR) maintains a searchable database of information on activities related to property assessments and investigations, contamination, cleanup or redevelopment activities.
The list below includes self-identified environmental service providers, including environmental consultants and contractors. The DNR does not endorse nor certify the qualifications of the listed entities. To be added to this list, please email Jenny Meyer.
BRRTS data comes from various sources, both internal and external to the DNR. There may be omissions and errors in the data and delays in updating new information.