25 years of DGT, 144 years of legacy
Years of historical archives
Reflections on 25 Years
DGT Through The Years
Stamping the Region
From Fenway Park and Mass General Hospital to the Prudential Center and Harvard and MIT, our stamp is prevalent throughout the region’s iconic and vibrant properties.
Subsurface Utility Mapping
The Next 25 Years
Today, Subsurface Utility Mapping has reached a new era of sophistication. New technologies have evolved to reduce the time and expense of utility locating. Specifically, radar tomography builds on GPR advancements by applying multi-frequency GPR antennas of various frequencies, or stepped frequencies, in a single device to investigate large areas with greater speed and detail compared to traditional push-cart devices.