The experienced staff at TEC Land Surveying uses the most up to date GPS, scanning, and robotic total stations along with advanced CAD and GIS software to create the accurate and high quality mapping expected from a professional firm. The experienced surveyors and technicians at TEC have significant experience on complex private and municipal projects that involve a high level of accuracy and technical knowledge.

At TEC we approach each project individually and with a full understanding of the specific requirements of our client. We work closely with our clients to determine exactly what is needed. This allows us to use the best and most efficient methods of data collection and processing; be it traditional surveying, GPS, HDS scanning, mobile LiDAR, or the newest imaging total station technology. This strategy of using multiple tools to locate the required data efficiently, while maintaining high professional standards and ensuring accuracy is at the core of TEC Land Surveying.

Firm History

TEC was founded in 2010 by Thomas E. Cerchiara, LS, when he purchased Heinsman Land Surveying PC, a firm with over 30 years of surveying experience. For ten years prior to this Mr. Cerchiara had worked for the New York City Department of Environmental Protection and with some of the largest surveying and engineering firms in the world. Mr. Cerchiara and the employees of TEC have combined a strong background of municipal surveying and complex boundary experience with over 60 years of regional surveying records and knowledge to provide complete surveying and mapping solutions for a variety of clients and project types.


Key Personal

Thomas E. Cerchiara, LS
(Land Surveyor & President)

Peter D. Cronk, LS
(Land Surveyor) 

Raymond E. Heinsman, LS, PP
(Consultant Surveyor) 

Kevin J. Hastings
(Senior Field Technician)