Lehman Daman is part of the Rudolph Libbe Group (RLG), a single-source provider of comprehensive construction services that range from site selection and financing to all aspects of construction and ongoing maintenance.

For more than 70 years, Lehman Daman has been the one-stop resource for general contracting, design/build construction and facility management solutions in and around Columbus, Ohio. The organization provides functional design; cost-effective and timely construction; and delivery of the highest quality preconstruction, construction, new build, renovation, small projects and facility service jobs. Markets include commercial/retail, corporate/office, healthcare, industrial/manufacturing, warehouse/distribution and entertainment.