Our firm is located in the Town of Barrington, New Hampshire. We are Licensed Land Surveyors for the state of New Hampshire and a Professional Land Surveyor for the State of Maine. We are also licensed as a Subsurface Septic System Designer for the State of New Hampshire. We serve New Hampshire and the southern portion of Maine with dependable professional services.

Your property is the most valuable asset you will own. David W. Vincent, LLS/PLS, has over twenty five years of experience in the land surveying field. This experience can be a valuable asset to assist you as a boundary consultant regarding boundary disputes, easement issues and development rights. Our firm has extensive experience in legal and deed research including being involved with complex property rights litigation as an expert witness or material witness. Having a comprehensive and thorough survey of your property is essential to discovering title issues, location of lot lines, estate planning, town or state permitting and property development.

Unless your home or business is connected to a municipal sewer system it must be served by a subsurface septic system. Our goal is to provide our clients with a septic system design which meets their needs and budget. The services we provide include new residential /commercial construction design or existing septic system replacement/expansion design and innovative designs for challenging sites.