David G. Comerford, P.E. - Principal Engineer

In the course of his 30 year career, David has accumulated a broad range of structural engineering and construction experience.  With 13 years as an engineer with the Massachusetts Highway Department and the Massachusetts Turnpike Authority, his project work included design, inspection, rating and construction of bridges throughout Massachusetts. As a business owner, David designed and constructed buildings and other structures, including residential, office, industrial, commercial, schools and parking garages. His mix of design and construction work gives him insight that enables him to develop designs that are efficient and constructible. His specialty materials technology experience makes him a valuable resource for metals, fatigue, welding, bolting and coatings issues.





Gill Engineering Associates, Inc.

2010-Present, Principal Engineer

Diversified Technologies Engineers & Constructors

2009 – 2010, Mgr Bridge Inspection Services

Comerford Engineering

2002 – 2009, Consulting Engineer

Mass Turnpike Authority

1997 – 2002, Senior Structural Engineer

Mass Highway Department

1991 – 1997, Metals Control Engineer, Facilities Engineer, Bridge Design Engineer

Comerford Corporation

1990-1991, Self-Employed Contractor

Construction Mgmt & Builders

1988-1990, Construction Superintendent

Mass Highway Department

1986-1988, Bridge Design Engineer