25 years of DGT, 144 years of legacy2021-07-22T13:45:30+00:00

25 years of DGT, 144 years of legacy

Legacy companies
Years of historical archives
Projects completed
Clients served
Industries served

Rooted in Excellence

Founded in Boston’s Seaport District, DGT Associates’ roots stretch back more than 140 years. Our legacy firms, Aspinwall & Lincoln, Crocker, Hennessy, Cullinan, Gunther and Schofield Brothers being the most prominent, serve as the bedrock of the community.

View Our Historical Timeline

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
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Institute of Contemporary Art

Institutional / Community Development

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Estabrook Elementary School

Municipal / Education

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Logan Airport Modernization

Municipal / Transportation

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Fenway-Boylston Corridor Development

Commercial Development

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Dudley Brook Preserve — Sudbury

Residential Development

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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.

Learn more about radar tomography