Assessment Services - Request for Proposals

The Village of Rio in Columbia County, Wisconsin, is seeking proposals for municipal property assessment services through a Request for Proposals (RFP) released on September 16, 2025. The procurement is specifically targeting comprehensive assessment services, including annual assessment maintenance, full revaluation, parcel data management, GIS integration, and Board of Review support. Proposing firms must demonstrate compliance with Wisconsin Department of Revenue standards and reporting requirements. The RFP requires detailed submissions encompassing relevant municipal contract experience, particularly in Columbia County or nearby regions, technology and methodology descriptions (such as mass appraisal systems), project implementation approach, and a comprehensive timeline for service delivery. Interested vendors must submit their proposals by October 16, 2025, to the contact point Amy Stone, Administrator Clerk/Treasurer, via email or phone. Evaluation criteria will likely include the firm's experience, technological capabilities, proposed methodology, cost structure, and municipal references. The Village anticipates awarding a multi-year contract spanning three years to the most qualified proposer.

No specific set-aside designations or restrictions for disadvantaged enterprises are explicitly mentioned in the RFP. The procurement appears open to qualified assessment services firms with demonstrated municipal assessment experience. While no incumbent vendor is identified, the RFP suggests an expectation of technological integration, particularly with existing GIS systems and Wisconsin Department of Revenue reporting platforms. Though a specific budget range is not disclosed, the multi-year contract nature implies a potentially substantial procurement value. Proposing firms should be prepared to provide a comprehensive fee structure and cost estimate as part of their submission. The contract's scope suggests a robust assessment services engagement that will require advanced technological capabilities, deep understanding of Wisconsin property assessment regulations, and proven experience in municipal property valuation projects.