For 100 years, Tonn and Blank has been the leading full-service construction management, general contracting, and design-build firm in the Midwest. Take a look inside their past, present and promising future.
100 Years of Tonn and Blank Construction
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- Franciscan Health Munster Expansion Reaches Structural Topping Out October 14, 2026
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- Andrean’s Recovery From Tornado Damage to Reopening August 21, 2026
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