Back to News
Photo of John Berrigan

John Berrigan Joins TKDA’s Municipal Division

John K. Berrigan Jr., PE, joined TKDA as Group Manager of Water/Wastewater in the Municipal Division.

Berrigan is a leader in the water/wastewater engineering field. He has been designing and managing projects for municipal clients in Minnesota and Wisconsin, and industrial clients in Minnesota and worldwide for more than 30 years. He collaborates with facility owners and regulators to provide practical and innovative solutions using a wide spectrum of treatment technologies.

Berrigan works with clients to provide insightful compliance strategy, alternatives analysis, facility planning, and technology selection and procurement. He has a proven track-record leading multi-office and multi-firm design teams and brings extensive experience in providing accurate cost estimating, resourceful value engineering, and strong bid management.

Berrigan has a master’s degree in chemical engineering from Michigan Technological University in Houghton, Mich., holds several U. S. Patents for water and wastewater treatment systems and components, and is the author of numerous articles on water treatment.

“John is recognized as an expert in the water/wastewater field and he brings a wealth of cutting-edge experience to our team,” said Dennis Postler, Vice President of TKDA’s Municipal Division. “He is well known to many of our clients and also brings new relationships to help us grow and strengthen our Municipal Division.”

TKDA staff worked with Berrigan on the recently completed water treatment and storage project for the City of Mankato.

“I am honored to be working with the experienced and capable team at TKDA and look forward to serving our municipal clients in Minnesota and Wisconsin, and our industrial clients to support their operations nationally and globally,” Berrigan said.

Processing facility
TKDA Expands Industrial Process Engineering Expertise with Acquisition
Read More
New TKDA Manufacturing Market Manager Troy Androli
Troy Androli Takes on New Role as Manufacturing Market Manager
Read More
New rail team project manager Craig Edmondson
TKDA looks West with new Project Manager hire
Read More
TKDA Electrical Engineer Brian Dunn
TKDA hires new Senior Electrical Engineer
Read More