Dedicated to the planning, study and design of mechanical and electrical systems for the built environment.
Harvard University Science
& Engineering Complex
ENGINEERING EXCELLENCE
DESIGNING THE FUTURE
Dartmouth College – Arthur L. Irving Institute For Energy & Society
Merging imaginative solutions with the latest technologies.
Supporting the growing global commitment to environmental stewardship.
Masswildlife Field Headquarters
SUSTAINING THE PRESENT
Protecting our national heritage while adapting existing buildings to compatible new uses.
Noble and Greenough School
PRESERVING THE PAST
SINCE 1930
St. Louis Arch
Save the Date
for van Zelm’s 31st annual charity golf tournament on June 6, 2025.
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