Tonn and Blank Construction

Tonn and Blank Construction For over a century, we've been the Midwest's leading full-service construction management company.

67 days for the 59ers to take the field. 🏈(and classes to resume of course!)What started as a devastating tornado recove...
08/21/2026

67 days for the 59ers to take the field. 🏈
(and classes to resume of course!)

What started as a devastating tornado recovery effort became a race to get Andrean High School ready for the first day of school.

We’re incredibly proud of the Tonn and Blank team, our trade partners, and everyone at Andrean who helped make it happen. Most of all, we’re grateful to have been trusted with such an important responsibility for this school community.

And tonight, the 59ers host the annual Battle of Broadway against Merrillville, the first time since becoming an annual rivalry in 2009, as Merrillville continues working to restore power.

A school reopening, football season starting, community coming together. That’s worth celebrating!

Read the full story β†’

From tornado damage to reopening, Tonn and Blank mobilized quickly to restore, protect, and prepare Andrean for students.

08/11/2026

The final structural steel beam was set for the Franciscan Health Munster Expansion project. πŸ—οΈ πŸ’ͺ

πŸ—£πŸ“’  We're offering complimentary Adaptive Reuse consultations through September 2026 to help owners/developers evaluate ...
08/03/2026

πŸ—£πŸ“’ We're offering complimentary Adaptive Reuse consultations through September 2026 to help owners/developers evaluate opportunities and build a practical path forward.

If a historic renovation or redevelopment opportunity is part of your next project, let's start the conversation.

πŸ”—

We're rounding the corner at Family Express – Westfield  #90, putting the finishing touches on another location built to...
07/30/2026

We're rounding the corner at Family Express – Westfield #90, putting the finishing touches on another location built to serve the community.

From the field to our Off-Site Construction Division, this project showcases the power of prefabrication. Build smarter and delivering consistent quality.

On to the next one. πŸ‘

For over 100 years, Tonn and Blank has been the leading construction management, general contracting, and design-build firm in Indiana.

We’re proud to celebrate the completion of the YMCA Sportscenter at Crown Point. A 92,212-square-foot expansion designed...
07/05/2026

We’re proud to celebrate the completion of the YMCA Sportscenter at Crown Point. A 92,212-square-foot expansion designed to support the Crossroads YMCA’s growing membership, athletic programs, and community events.

This project reflects the strength of our long-standing partnership with the Crossroads YMCA. The new facility includes:
πŸ€ 8 basketball & volleyball courts
🎾 12 pickleball courts
πŸ‹οΈ Fitness & wellness areas
🀝Café, meeting rooms & gathering spaces
⚽ Outdoor turf athletic field

Read more about the expansion here:
https://www.tonnandblank.com/portfolio/ymca-sportscenter-crown-point/

πŸŽ† All Tonn and Blank Construction locations are closed today to celebrate the holiday. Wishing everyone a happy Fourth o...
07/03/2026

πŸŽ† All Tonn and Blank Construction locations are closed today to celebrate the holiday. Wishing everyone a happy Fourth of July! ❀️

πŸ—οΈ Major structural milestones are taking shape at the new West Lafayette Freestanding Emergency Department, with steel ...
06/19/2026

πŸ—οΈ Major structural milestones are taking shape at the new West Lafayette Freestanding Emergency Department, with steel er****on, decking, and core concrete work now substantially complete.

Next phase is underway as prefabricated exterior wall panels begin arriving, bringing the future two-story Franciscan Health emergency and outpatient facility closer to becoming a great healthcare resource for the West Lafayette community.

Within hours of the devastating storm damage at Andrean High School, our team was onsite working alongside school leader...
06/15/2026

Within hours of the devastating storm damage at Andrean High School, our team was onsite working alongside school leadership and restoration partners to secure the building and begin recovery efforts. Through the weekend, crews worked to protect the campus and help find a path forward.

We're honored to play a small role in helping the school recover and move forward. πŸ’›

04/24/2026

This healthcare construction project demonstrates how prefabrication can safely accelerate vertical expansion on an active hospital campus. Through controlled sequencing and self-perform expertise, Tonn and Blank minimized disruption while maintaining steady progress in a highly complex environment.

Address

1623 Greewood Avenue
Michigan City, IN
46360

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

Telephone

+18008711555

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