Lochmueller Group

ArchitectsProfessional Services

About Us

Lochmueller Group is a Midwest regional consulting engineering firm with an emphasis on planning and designing Public (State and Local Agency) and Private (developer based) infrastructure improvements. Some may view these as highways, bridges, trails, drinking water, storm water, or wastewater facilities, but at Lochmueller, we see these as our clients’ dreams for their communities. Through the projects we are privileged to work on, we partner with our clients to reinvent their future.

Initially founded as an infrastructure planning firm in 1980, today Lochmueller serves clients nationwide from ten offices across the Midwest. With more than 200 employees, we provide our clients a comprehensive range of services for all planning, engineering, and environmental needs. Shaped by our planning mentality, Lochmueller’s focus continues to be on meeting each client’s overall goals. Our ability to move projects from the earliest planning stages through construction implementation allows us to better understand and appreciate how decisions made today can impact later stages of a project. Planners, engineers, and environmental scientists have access to a wide variety of in-house expertise readily available to provide insights on specific planning, design, and constructability considerations, permitting, costs, and a host of other subjects.

Lochmueller is currently ranked #338 on Engineering News-Record's (ENR) Top 500 Design Firms list. The Top 500 Design Firms list ranks the 500 largest U.S.-based design firms, both publicly and privately held, based on design-specific revenue.


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Rep/Contact Info

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Nathan Nohren, PE, PTOE
Senior Traffic Engineer