OLYMPUS DIGITAL CAMERAFor decades, Duffield Associates has been a leader in innovative and sustainable conservation and preservation initiatives.  As part of our corporate commitment, Duffield Associates has systematically and aggressively implemented energy saving, water conservation, and sustainable practices throughout our offices and facilities. From constructing a new “Green” building to  adaptively reusing other historic structures to participating in a pioneering recycling program to geothermal climate control, our culture fosters “living green” not only with and for our clients but in our facilities.