About us

We help our clients develop innovative solutions in search of a brighter future.

A Foundation of Excellence

Thieneman Construction, Inc. (TCI) is a self-performing general contractor dedicated to exceeding client expectations by safely building high quality projects, meeting project deadlines, and offering competitive pricing.

Since our establishment in 1999, TCI has built more than 220 jobs with a value of over $400 million. Through this experience, our staff has developed the expertise and skills to tackle the most challenging and complex projects.
About Us - Thieneman Construction Headquarters
Tri County Waste Water Construction Project - Arial View
Tri County Waste Water Construction Project - Arial View

Environment

Leave Job Sites Better Than We Found Them

When we remove plants or cut down trees, we replace them at the end of the job. Our team will stay days after planting trees and grass to negate any negative environmental impacts of our project. This includes planting up to 2 trees for every 1 cut down, building little lakes and water sources with quality irrigation to ensure plant and grass growth when the project ends, and upkeep on parts of the property only indirectly affected by the project.

Our commitment to environmental sustainability was recognized in early 2022 when the Institute for Sustainable Infrastructure awarded us with the Envision Verified Award for the Clearwell 9 Replacement Project!

Locations

Where We Operate

With office locations in Westfield, IN, Merrillville, IN and Louisville, KY, we can serve quality construction services to the majority of the midwest. 

Thieneman Construction Locations

Thieneman Values

Whatever The Challenge, We Always Deliver A Solution.

At Thieneman, we know that relationships are built on trust through hard work, integrity, and commitment to the industry by providing the highest quality service to the water and wastewater industry markets.

Thieneman has set itself apart from other construction contractors by taking the lead in building affordable infrastructure improvements that meet today’s most challenging environmental and health issues by collaborating with industry experts, equipment manufacturers, regulators, and client owners to advance our technical expertise.

The Team

Our People Are Our First Priority

Meet the team behind your next project! These are our leaders that facilitate our vision of world-class service that is dedicated to our core values: quality, integrity, creativity and responsiveness. Feel free to get to know us a little better. We look forward to learning more about your project in the near future so we may both better protect human health and our planet.

Meet The Leadership Team

Our Work Inspires Innovation

President & CEO

Ken thieneman

Chief Financial Officer

Robert S. Lawyer

Vice President of Business Development

Jeff Chinn

Vice President of Operations

Bryan Egli

Vice President of Preconstruction Services

Vice President of Preconstruction Services

Josh Morris

What Project Can We Help You With?

"We take pride in our execution. We take pride in your final results. We take pride in how we work together." - Ken Thieneman, President and CEO