Molecular Systems, Inc. is a construction firm which provides a modern approach in producing efficient strategies to servicing our clients' needs. From business owners, to government agencies, we provide the following services; Roofing, Drywall, HVAC, Plumbing, Waterproofing and a regional supplier of Construction Supplies. Mack Jenkins, President/CEO, started the company after working many years for the Martin Marietta Corporation, now known as Lockheed Martin. He came up with the name because of his love for everything biology and chemistry.