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What Can We Do For You?

​For more than 65 years, Chastain has been improving infrastructure, designing and constructing transportation highways, roadways and bridges, and engineering civil site development that brings communities together where they live, work and play.

Featured Project.

This exciting project checked all the development boxes: Historic Adaptive Reuse of a 100+ year old High School? Check. Filling a need for low-income senior housing? Check. Finding and securing funding? Check.

Now known as the Tiger Senior Apartments, the former Paris High School, now offers modern comfort wrapped within historic architectural designs that... Continue Reading This Story Here​

What Our Clients Say.

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​Compared to the other HSIP grant projects the City has implemented recently, this project was by far the most successful at staying close to the 90/10 actual split. Chastain did a great job here controlling the costs of this project.  - City of Rockford

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​Chastain did an excellent job at coordinating efforts to keep our project on time with effective communication and timely paperwork processing.  Maintaining our project schedules and procedures is very important to us, and you did a great job!  - Steve Vogel, Exelon

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​...consistently outperformed expectations and helped ensure the successful completion
​of a difficult project.  - Illinois Tollway

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...what really stood apart from all other efforts was their responsiveness to our residents and the efforts taken to address their concerns and questions.  - Village of Schaumburg

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...developed proactive solutions to problems.  One example of the effectiveness of this approach led to significant cost savings on this project by the reduction in volume of undercut and backfill for unsuitable soil removal.  - IDOT, District One

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