Who Are We
Bob “JR” Lehrer
Thomas Van Dalen
Draftsman & Estimator
Administrative Assistant & Bookkeeper
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.