Thad Dahling joins ISG as a Facilities Management and Planning Strategist, providing school districts with facility assessments, deferred maintenance plans, and pre-referendum support to improve and enhance learning environments throughout the Midwest.
As a team member in ISG’s K-12 Education Business Unit, Thad will work with the firm’s team of 350+ professionals across Minnesota, Wisconsin, Iowa, and South Dakota. Thad will work with districts to support in meeting educational adequacy goals focused on optimizing space and building systems.
Working in environmental assessment services for nearly 20 years, Thad has a broad technical understanding of building systems and has worked with numerous school districts throughout southern Minnesota, improving the life cycle of buildings while keeping students and staff safe.
To learn more about how Thad can support your school district with facilities planning and management, contact Thad.Dahling@ISGInc.com or 507.722.2980.

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ISG’s Martin County Ditch No. 28 Nutrient Treatment Train project has received two honors: the 2026 ACEC Minnesota Engineering Excellence Grand Award and the ACEC National Engineering Excellence Award, recognizing innovative engineering solutions that improve drainage performance while protecting water quality.
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ISG’s 2026 Future of Southern Minnesota Lakes Conference brought together lake advocates, researchers, and local leaders to share solutions and launch a hands-on Lake Management Workshop for improving regional lake water quality.