Matthew L. Landes has served as the General Manager for Construction for Riddleberger Brothers, Inc. since September 2013. Mr. Landes joined Riddleberger Brothers, Inc. in May of 1998 as a Project Manager. Mr. Landes served as a Senior Project Manager from December 2005 to September 2013. Prior to joining Riddleberger Brothers, Mr. Landes held the position of Maintenance Engineer for Hoechst Celanese Celco Plant in Narrows, Va. and held positions in HVAC Installation and Sheet Metal Fabrication at Landes Heating and Air Conditioning in Harrisonburg, Va. Mr. Landes earned his B.S. in Mechanical Engineering from Virginia Tech.