Anniversary Special Message
A Look Back…Way Back
A message from our Chairman, Jeffrey M. Bross, P.E.

On the occasion of our 35th anniversary, I was asked to share some reminiscences of the “early days” at Duffield Associates. More...

Engineer of the Year

Guy Marcozzi, P.E., President, was selected by the Delaware Engineering Society as the 2012 Delaware Engineer of the Year!  The engineer selected each year for this honor must be a technically strong, well recognized engineer, who has made contributions to the engineer-ing community and to society beyond that required by their professional employment. Congratulations Guy!

Award-Winning Project

Our project "Lumberyard No Longer Hammered by Flooding" was recently awarded the 2012 Governor’s Urban Conservation Award for New Castle County. It was previously awarded the ASCE Delaware Chapter Small Project award.

This project included floodproofing of the Shone Lumber building that had previously experienced significant flooding during large rain storms. Our innovative solution kept the building dry during a large storm shortly after completion. More...

 
Duffield Associates on LinkedIn  

News and Features

Company News

Publications and Promotional Material

Spring Newsletter 2012

Community Involvement

Money and time…that's what it takes to strengthen the community. As a firm, we are committed to giving back to communities in which we live and work. Our team donates to and participates in nearly 70 different local, regional, and national organizations.

Our staff of diversified geoscience professionals will guide your project from concept through construction. For over thirty years, Duffield Associates has been providing engineering and consulting for government, industrial, construction, and professional clients.

Since our inception, Duffield Associates has been a leader in sustainable design. We employ strategies that provide well-conceived, high quality, and cost-effective solutions for our clients that also protect and sustain the environment around us. Duffield Associates recognizes the relationship between the built and natural environments, and we continuously seek innovative design solutions that will protect, restore, and enhance both.


Services
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