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Our Coverage Areas
Proudly serving New England with a trusted network of locations.
From our headquarters in Canton to our Boston Special Projects Division and our newest expansion in New Hampshire, we’re strategically positioned to serve clients across the region with speed, expertise, and reliability.
Locations
E.M. Duggan Inc.
Home to our core mechanical, plumbing, fire protection, and electrical divisions.
E.M. Duggan Special Projects Division
Dedicated to complex, fast-track projects within Boston’s urban core, from renovations to specialized system upgrades.
RTH Mechanical Contractors
Expanding Duggan’s reach throughout Northern New England.
Providing full mechanical contracting and prefabrication services with the same quality and standards you expect from E.M. Duggan.
AN E.M. DUGGAN COMPANY
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RTH MECHANICAL CONTRACTORS
AN E.M. DUGGAN COMPANY
17 Production Drive
Dover, NH 03820
E.M. Duggan Special Projects
179 Lincoln Street
Boston, MA 02111
E.M. DUGGAN INC.
140 Will Drive
Canton, MA 02021
CANTON, MA
Headquarters
Home to our core operations and three major divisions:
140 WILL DRIVE
E.M. Duggan Inc.
The center of our mechanical, plumbing, fire protection, and electrical operations.
Technology and consulting branch focused on fabrication-driven tech enablement.
Duggan Innovative Solutions
136 WILL DRIVE
Duggan Mechanical Services
24/7 service, maintenance, and system optimization.
Duggan Innovative Solutions
140 Will Drive
Canont, MA 02021
Duggan Mechanical Services
136 Will Drive
Canton, MA 02021
E.M. DUGGAN INC.
140 Will Drive
Canton, MA 02021