Landis Mechanical Group, Inc. (LMG) is a Commercial/Industrial HVAC/R & Plumbing Company, headquartered in Berks County, PA, U.S.A. LMG provides Commercial, Industrial and Institutional Plumbing, Heating Ventilation Air Conditioning and Refrigeration (HVAC/R), Piping, Design Build, Pipe Video, Industrial Boiler Service, and more. Additionally, though independently owned and operated, Landis Mechanical Group, Inc. operates under the Linc Service franchise brand of ABM Franchising Group, as it pertains to providing highly customized, Commercial/Industrial Building Performance Solutions and HVAC/R Preventative Maintenance (PM) needs, coordinated through LMG's on site, Building Performance Specialist and Maintenance Sales Representative (MSR). ABM Industries Incorporated (NYSE:ABM), is a Fortune 500 company and a leading provider of facility solutions, nationally and internationally. After verification of shared Best Practices, “Only one in one hundred are selected as a Linc Service franchise.”-ABM