Olsson Associates offers comprehensive engineering and design solutions for public and private infrastructure projects. We specialize in complex projects that involve many disciplines, including field services, environmental resources and compliance, water resources, water and wastewater utility design, transportation, power generation, automation and technology, building systems, and landscape architecture and urban planning.

We have expertise and experience in many different areas, but our mission is simple: to help make the communities we touch healthier, safer, and more prosperous, while sustaining the environmental health of our planet for future generations. Our work almost always involves land, water, air, and life, and working with these essential resources means that we take our responsibilities very seriously. 

Latest News

21-May-2013

Olsson Moving Des Moines Office to New Location

With its continued growth in project work and new staff members, Olsson Associates is moving to a larger location in the Des Moines metro area. The move will be complete June 7.

20-May-2013

May E-newsletter Posted

Olsson's latest regional e-newsletters are now available.

30-Apr-2013

Olsson Rises to #133 On ENR's Top 500 Design Firms for 2013

Olsson Associates has been ranked this year on the Engineering News-Record’s Top 500 Design Firms list at No. 133, which is our highest ranking ever! 

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