You are focused on moving your communities forward, and we would love to help with that. Whether supporting economic growth with new roadways or increasing safety for a nearby school, we partner with our clients to find a civil engineering solution that best fits their needs and budget.

Since our founding in 2001, we have built long-lasting relationships with municipal, state, and federal organizations, as well as departments of transportation, railroads, and schools. Our clients have been recognized with a number of industry awards over the years. While we’re proud of those honors, we most enjoy seeing how civil engineering can transform and drive change for communities of all sizes.

It is always a pleasure to work with Affinis staff, and the work quality is excellent. I appreciate the fact that the project manager really listened, understood, and took into consideration the City’s concerns.

Jackie White
City of Lee's Summit

Moving Overland Park Forward

Find out how this ACEC Kansas Engineering Excellence award winning project has improved safety and efficiency for the surrounding area.


Moving Grain Valley Forward

route aa grain valley missouri

Route AA from Eagles Parkway to Walnut Street in Grain Valley, Missouri was congested with limited access for pedestrians and bicyclists. The city wanted to connect two commercial areas and accommodate a variety of users to support economic development. Discover how they achieved both goals.


Transportation Engineering

Designing streets, thoroughfares, highways, and traffic projects is a balancing act at which our team excels. Skilled at gaining stakeholder support, we are able to strike an important balance of working with clients, the public, and utilities. Our ability to clearly communicate our designs and the rationale behind them has helped us create positive working relationships with city, county, and state agencies, as well as utilities.

Water Resources

Designing stormwater improvements is a collaborative effort. It begins with our internal team of experienced professionals and typically involves partnerships with clients, utilities, and residents. We continue to earn repeat work from many municipalities, because we are skilled at minimizing the impact of our designs and the need for future maintenance

Federal Services

Committed to excellence, our experienced team offers a full suite of civil engineering services. We have the ability to take civil engineering projects from start to finish. With just a few points of contact, our project communication is streamlined to make our federal clients’ lives easier.

Site Development

Considered a trusted partner by our clients, we understand the intricacies of properly developing a site. Whether we are working with an area that is partially developed or untouched, we have experience designing plans that maximize your land.

Survey & Field Services

Often the first face of a project, our team considers themselves to be an on-site representation of our clients. Having the right tools helps us collect data accurately and quickly. With the capability to exchange data and messages instantly between the field and office, we’re able to capitalize our time spent onsite. In addition to survey services we offer construction inspection with KDOT certified inspectors to offer quality control on-site.

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

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