Retail clients include national chains that are on the list of Top 100 Retailers.MEP systems have been designed for more than 500 stores, which represent nearly 3,000,000 square feet of retail space in malls, strip centers, free standing, city street locations, flagship stores and prototype projects.Designs have ranged in size from 2,000 to 28,000 square feet.The success of Landmark Facilities Group is due primarily to its recognition that engineering consulting and design must be responsive to the needs of the client.Its staff works closely with architects, developers, building maintenance staff and owners to develop integrated solutions to the various challenges faced as part of the design of retail spaces.