Pat Dimmer, PE

Principal / Senior Project Engineer

Pat has spent most of his career at EEA, accumulating more than 15 years of civil engineering experience. Now a Principal at EEA, Pat is best known to our clients for his critical problem-solving skills and vast technical knowledge of stormwater management and floodplain issues. Within the office, Pat supports technology advancements for our firm and staff by leading EEA’s computer-aided drafting systems program and mentoring less-experienced team members.

Pat earned his Bachelor of Science in Civil Engineering from the University of Wisconsin-Milwaukee and is a licensed professional engineer in the state of Illinois.

Pat lives in Wisconsin with his wife and two daughters. He is an active member of the local archery club and spends many of his evenings and weekends volunteering as a coach for his kids’ sports teams.


If you could only eat one meal for the rest of your life, what would it be? Chili