Our goal is to be our clients' first choice... always.

Since 1991, REI Engineering has been recognized in the Midwest as a team of innovative, inspired professionals who consistently exceed client expectations in the following areas:

  • Civil Engineering
  • Land Planning and Surveying
  • Environmental Consulting
  • Safety Consulting
  • Construction Engineering
  • Emergency Response

We deliver dynamic solutions with a real commitment to staying on time and within budget. REI is known for quick responsiveness, excellent customer service and client satisfaction. We were recognized by our peers in 2002 by earning the Wausau Region Chamber of Commerce Small Business of the Year award.

Our goal is to be our clients' first choice... always.

REI In The News
High School Students get hands on experience at REI
On Wednesday, April 16th, students from Mosinee and other local High Schools will visit REI Engineering, Inc. as part of the Careers in Action (CIA) Day. more
REI Announces New Vice President
REI Engineering, Inc. is proud to announce the promotion of Tom Radenz to Vice President. Mr. Radenz joined the REI team in 1992 to develop the Land Surveying Department. His commitment to our team, our clients, and our community is unwavering. Mr. Radenz has been and continues to be instrumental in REI’s success and growth more
Team Members Attend ACEC Transportation Improvement Conference
Brad Belmas, Project Manager, Patrick Bailey, Senior Consultant, Michelle Guoin, Project Manager, and Eric Johnson, Construction Services Division Manager all team members of the REI Construction Engineering team of Wausau recently attended the American Council of Engineering Companies (ACEC) Transportation Improvement Conference which was held in Wisconsin Dells, Wisconsin. The workshop was co-presented by ACEC and the Wisconsin Department of Transportation (WisDOT). more