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Since 1972, Speece-Lewis Engineers has been improving the infrastructure and topography of the Midwest with quality engineering.  We proudly partner with a variety of clients, including natural resource districts, federal, state, county, and municipal governments, as well as private and commercial entities.

Speece-Lewis offers a broad variety of specialized engineering services, but our approach to each project remains the same.  No matter how simple or complex the challenge – our experienced engineers, state-of-the-art equipment, and rigorous process ensure success.