
Meet The Team

Kelly Terwisscha
CEO
Leadership Team, Sales
“My start in the construction industry started at a very young age working with my father. I love building structures for people that help them fulfill their dreams.“

Keith Nelson
President
Leadership Team, Sales
“If I have to think about all of the history with clients and projects here at TWC that I have been involved with, the circumstance that gives me the most joy is when a client acknowledges that TWC has helped them realize their own life long dream of developing a project and providing a great business that can allow themselves and many other team members to thrive.“

Eric Doering
Business Development Manager
Leadership Team, Sales
“I have a passion for business and making other peoples lives better. It turns out that Design and Construction is a perfect fit for helping people build their businesses and dream facilities. Having an organization with the same commitment to our client’s success as I have, really does take the labor out of the work.”

Brian Heinen
Executive Director of Operations
Leadership Team, Internal Operations
“The TWC Team is a strong flexible team of dedicated professionals, with a focus on the mutual success of our Clients, Subcontractors, and TWC! We Enhance the lives though our structure.“

Tim Parsons
Architecture Manager, AIA
Leadership Team, Architecture
“Being fortunate enough to work with some of the most talented and capable people in the industry is just one of the reasons I truly value and thoroughly enjoy being a part of the Architecture Team at TWC.”

Rachel Coleman
Finance Manager
Leadership Team, Finance
“I got into the financial construction realm in the 1990’s, and found that being a part of someone’s dream becoming a reality was really fun.“

Marty Warnholz
General Superintendent
Leadrship Team
“The passion comes from enjoying what you do, everyday!“

John Chester
Director of Project Management
Leadership Team, Project Manager
“‘I’ve always liked building stuff. I really like the communication with the Sub Contractors in the field. I’ve also always liked design.“

Jesse Hulscher
Development Consultant
Sales
“I enjoy being able to show the client a visualization of what could be and then seeing the teamwork to bring that vision together!”

Jeff Adney
Business Development/Installation Manager
Sales & Marketing
“Being involved in the animal care industry for the past 22 years, I have found that the people that work in this industry are some of the greatest folks around. Many have become good friends. They are extremely passionate people that are very genuine and easy to work with. I really enjoy helping them achieve their goals.“

Jonathan TerWisscha
Marketing Coordinator
Sales & Marketing
“I got into the construction industry because I grew up around it and found a passion for it when growing up. I love seeing something go from design all the way to a completed project and the smile on a client’s face afterward.”

Dan Lee
Business Development Consultant
Sales
“What I love most about what I do is seeing the success our clients experience after they are operating out of their new facilities!“

Bonnie McLane
Sales Administrator
Sales, Internal Operations
“The construction industry is challenging & exciting therefore it actually describes me as a person. I enjoy loving animals of all kinds.“
Contact Us
TerWisscha Construction, Inc. Headquarters:
1550 Willmar Ave. SE
Willmar, MN 56201
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