• Topographic Survey/Mapping
      • Construction Layout and Verification
      • Large and Small Acreage Boundary Survey/Mapping
      • Route Surveying
      • Land Planning and Subdivision
      • Facilities Management Surveys
      • ALTA/NSPS Title Surveys
      • Commercial Surveys
      • Aerial Photography Control Surveys
      • Elevation Certificate Surveys
      • Mortgage Surveys
      • GPS Control Surveys

With a highly respected and experienced land surveying staff, Keystone’s Survey Department provides a wide range of surveying services to such clients as land developers, government agencies, building contractors, utility companies, renewable energy developers, design professionals, and the general public. Keystone can provide clients with construction stake-out and monitoring, as-built and ALTA/NSPS surveys, pre-construction survey services including setting up site control networks to be used with contractor machine control procedures, post-construction as-built surveys, pre and post dredging surveys, elevation certificates and elevation verification surveys, mortgage/title surveys, boundary surveys, and topographic surveys.

To ensure the accuracy and speed of the services we provide, we use the latest in GPS and computer technology to maintain the integrity and competitiveness that is needed in today’s growing infrastructure. Our dedication to providing the best possible performance while upholding the overall vision of the client has enabled us to build the strong business relationships that we have today.

Keystone maintains a team of experienced, qualified professionals dedicated to our goal of providing reliable and timely land surveying services in a safe and professional manner. We are licensed to practice land surveying services in New York and are proud to be members of the New York State Association of Land Surveyors. Servicing all of New York State (except NYC) particularly Broome, Tioga, Delaware, Chenango, Chemung, Steuben, Cortland, Otsego, Madison, Tompkins, and Sullivan Counties.