Learn About

R&R Steel Construction Co., Inc. is a general contracting firm specializing in the design and construction of commercial and industrial buildings. We offer a wide range of construction services to help you build the building you need, and build it the way you want—at the most competitive price.

Who Are We

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Bob “JR” Lehrer

Operations Manager

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Thomas Van Dalen

Architect

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Raymond Schiller

Draftsman & Estimator

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Denise Diedrich

Administrative Assistant & Bookkeeper

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John Lehrer

Foreman

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Tim Neiland

Crewmen

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Bobby Lehrer

Crewmen

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Anthony Lehrer

Crewmen

History of Construction

Founded in 1959 by Robert J. and Martha C. Lehrer, R&R Steel Construction Co., Inc. is a full-service design/build general contractor who has built a strong reputation throughout Wisconsin in the last 60+ years. We are licensed by the State of Wisconsin to provide architectural and general construction services and can build projects of any size.

Started in the home of Robert & Martha, located in Neenah, WI, we expanded in 1984 and built our current location at 5521 County Road BB, Appleton, WI 54914. Since our founding, we have provided design/build services to hundreds of private companies and municipalities throughout Wisconsin and Michigan. We have many customers that come back to us time and time again for their building needs; be it a new building, remodeling project, or building repairs. We offer our client’s professional workmanship, an economical budget, and on-time design through construction, without sacrificing quality.