Boston
803 Summer Street, 1st Floor
Boston, MA 02127
617-275-0541

Providence
76 Dorrance Street, Suite 210
Providence, RI 02903
401-421-0541

Newburyport
18 Center Street, Suite 1
Newburyport, MA 01950
978-465-9992

Gunther Engineering Acquired by Digital Geographic Technologies, Inc.

Greater Boston’s oldest and largest private archive of survey plans and records are now available from DGT Survey Group.


Gunther Engineering and its divisions, Aspinwall & Lincoln, William S. Crocker Company, New England Survey Service, Survey Engineers of Boston, and J.F. Hennessy Company, were among the most respected surveying firms of their eras. In succession, they provided continuous professional consulting, civil engineering, and land surveying services in the Greater Boston area for more than 130 years.

DGT Survey Group, a division of Digital Geographic Technologies, Inc., is proud to continue this legacy of excellence and support. A partial list of Gunther Engineering clients can be found here.

Is Your Property In Our Archives?

DGT Survey Group's extensive proprietary archives date back to 1877 and include surveying and title data for many of Greater Boston's best-known academic, institutional, and historical properties.

In fact, if you are buying, selling, or developing commercial real estate in Boston or Cambridge, chances are the DGT Survey Group has critical survey data relevant to your property in our archives.

To discuss how DGT Survey Group's expertise and resources can support your next project, call Mike Clifford at 617-275-0541 x1405 or contact DGT Survey Group here.