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Formerly known as Homes by Heintz, Heintz Construction, Inc. was founded in 1981 by Gerald and Tari Heintz, and has been a locally owned and operated family business ever since. 


In 2019, dedicated to her family’s legacy, daughter Janile Day (Heintz) together with her husband Leland Day, took over the family business. Their passion for building, appreciation for their devoted employees, and dedication to the industry, is what drives them to success.


Heintz Construction, Inc. is a premium carpenter contractor. 

We pride ourselves on delivering consistent high quality carpentry services to our general contractors, and following premium safety standards set by OSHA (Occupational Safety and Health Administration), within the commercial market.


Heintz Construction, Inc. is a union shop. Our company is made up of professionally trained journeyman carpenters as well as those who are going through the apprenticeship program. We pride ourselves on being safe, efficient, positive, talented, professional, and team driven carpenters. We proudly belong to the Mid-America Carpenters Regional Council.  



Janile & Leland Day

President & CEO

Janile (Heintz) Day spent 25 years in business management within the dental industry. There, she spent her time growing business for her employers, fine tuning her organizational and management skills, while raising three children. 


Leland Day has spent his entire career devoted to carpentry. He joined Heintz Construction in 1990, after the local Plainfield tornado. Throughout the years he has gained experience and responsibility and is a passionate carpenter. 


Together, this husband and wife team are carrying on the legacy of Heintz Construction that was started by our founders. The carpenter contractors dedicated to quality, safety, professionalism, and teamwork.


Jason Wielgus, Jerry Munch, Ken Kulpa, and Roz Davila


Our foreman at Heintz Construction are the heart of the company. With over 50 accumulated years of commitment, these journeyman carpenters are the best of the best.  Jason, Jerry, Ken and Roz all pride themselves on their dedication to safety, team work, quality, and efficiency.  At Heintz Construction our employees are what sets us apart. 



Gerald & Tari Heintz


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In 1981, Gerald and Tari Heintz started the company with nothing but a big dream and a small brown work van. Throughout the years they grew the company to nearly 100 crewmen in the early 2000s. Present day, the company consists of a talented tight-knit group of carpenters, many of whom have been with the company for over 20 years and is now ran by their daughter Janile and son-in-law Leland. They both are happily enjoying retirement.

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