A & E Individual Consultant History Consultant:   LandTech Consultants, Inc. Contact:   Christopher M. Lorrain Address:   515 Groton Road, Westford, MA 01886 Phone Number: (978) 692-6100  Fax Number: (978) 692-6668 Approval Expiration: 8/2/2026 Disciplines: Engineering Field Survey Total Station AutoCAD Base Plan Services