Quantum Construction Consultants, LLC (QCC) is a Women Business Enterprise. QCC is located in Concord, New Hampshire and provides consulting engineering services to state, municipal, and private clients in the New England area. Lisa M. Martin, P.E., is the President and CEO of the firm. Ms. Martin has over 20 years of experience in civil and structural engineering and project management. Her experience includes design and rehabilitation of numerous types of buildings, rehabilitation and replacement of municipal and state bridges, civil support services, hydraulic analyses and drainage design, retaining walls, dams, hydroelectric power facilities, and restoration of historic structures.