Our Leadership Team





“As leaders of Carl A. Nelson & Company, we have the responsibility not to just uphold our reputation of delivering success to our customers as we have for over 100 years, but to make it better. We do this by hiring and retaining people with the right skills, education and attitudes. We are committed to mentor and train them to carry on the legacy with which we have been entrusted.”
— Tim Seibert, P.E.,
Chairman, Carl A. Nelson & Company
Contact us
To share details about a project your company or organization is considering and where Carl A. Nelson & Company can help, visit the contact page, or call our office at (319) 754-8415.