Safe Routes to School intersection improvements in Sedalia, Missouri

Safe Routes to School intersection improvements in Sedalia, Missouri

The same intersection before and after improvements.

Read More
Linda Rottinghaus Receives Schmitty Award

Linda Rottinghaus Receives Schmitty Award

Linda Rottinghaus Receives the 2014 Schmitty Award

Read More
Office Celebrations

Office Celebrations

Co-worker events are one way we keep work fun at Affinis. See how we do things differently.

Read More

Affinis offers civil engineering, surveying, and consulting services. Our dedicated team provides constructible designs with outstanding client service.

Affinis Talent

2014 CoWorker Photo

We have a talented group of co-workers at Affinis with wide-ranging interests. It’s one of the biggest reasons we enjoy working here and why so many of our clients turn to us year after year. Now, you can learn a little more about each of us in the About Us section of the website. Discover how we spend time both in and out of the office.


Pedestrian Safety

The City of Prairie Village wanted to improve driver and pedestrian safety on Somerset Drive between Nall Avenue and Roe Avenue. We helped them achieve each of their goals while adding value to this area. Read more about how we helped improve safety, eliminate driver confusion and provide pedestrian access.


From The Blog

Wednesday, September 30th, 2015
PLTW’s Kick-Off Workshop

Project Lead the Way (PLTW) is a nationally certified, pre-engineering program for high school students. It is noted as one of the top, nationwide, STEM programs. PLTW offers a senior capstone class, Engineering Design & Development, which allows students to experience the process of solving a technical problem of their choice. In it, the students […]



Affinis makes my life easier by putting their expert knowledge of the MoDOT LPA process to work for us to keep our projects running smoothly.

Bob Kee
Public Works Director City of Pleasant Hill, Missouri

The survey looked really good, by the way…..excellent work. It is nice to get a good survey again.

Don Baker, PE
President Water Resources Solutions

(In my) experience with Affinis, their engineering documents are complete, thorough and constructible, thus resulting in a smoother construction phase with minimized needs for change orders.

Hye Jin Lee, PE
City Engineer, City of Merriam, Kansas

Building capital improvement projects is always a difficult task due to all of the variable. When we are working with Affinis plans, you know all the bases have been covered. In the past five years, our Affinis plans have been flawless, and the staff is top notch and always there when you need them.

Joe Chick
Former CIP Construction Inspector City of Merriam, Kansas

How can we make your life easier?
Send us a note or call us today to learn how we can help you.

Copyright © 2013 Affinis. All rights reserved.