Engineering Confidence since 1946

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On January 15, McGoodwin Williams & Yates joined Olsson Associates, a multidisciplinary engineering design firm with nearly 30 offices throughout the Midwest and Southwest U.S. Through July 1, our firm will be known as “McGoodwin Williams & Yates, a division of Olsson Associates.”

On July 1, 2018, we will fully take on the Olsson Associates name.

We are excited about the opportunity to join Olsson and what it will mean for you, our clients, project partners, and friends. We remain committed to providing clients with the quality product you have come to expect from our firm. We now have an additional 1,100 employees and resources to help find creative solutions to your projects.  

Olsson offers comprehensive design and consulting services in site/civil, transportation, water, environmental, field operations, survey, and facilities.

To visit Olsson’s site,, Click here.