LEED® Certification

LEED® certification, a mark of quality and achievement in green building, has been awarded to many of our projects including:


  • Barnes Foundation, Philadelphia, PA
  • Cornell University Law School Academic Center, Ithaca, NY


  • Abraham Joshua Heschel School, New York, NY
  • Beacon Barn River Center, Beacon, NY
  • Brown University, Applied Mathematics Building, Providence, RI
  • Brown University, Perry & Marty Granoff Center for the Creative Arts, Providence, RI
  • Columbia University, Knox Hall, New York, NY
  • Common Ground High School, Urban Farm, and Environmental Education Center, New Haven, CT
  • Connecticut Science Center, Hartford, CT
  • Cornell University College of Veterinary Medicine, Ithaca, NY
  • David Zwirner Gallery, New York, NY
  • Museum of the American Revolution, Philadelphia, PA
  • New England Conservatory, Boston, MA
  • The Clark Art Institute, Williamstown, MA
  • The Spence School, New York, NY
  • Williams College, North and South Academic Bldgs, Williamstown, MA
  • Williams College Stetson Hall, Williamstown, MA
  • Yale Art and Architecture Building (Rudolph Hall), New Haven, CT


  • Brooklyn Bridge Boathouse, Brooklyn, NY
  • Colby College, Cotter Union Expansion, Waterville, ME
  • Corning Museum of Glass North Wing, Corning, NY
  • Eastern Connecticut State University, Fine Arts Instructional Center, Willimantic, CT
  • LancasterHistory.org, Lancaster, PA
  • Monmouth Battlefield State Park Visitor Center, Manalapan Township, NJ
  • Museum of the City of New York, Phase 2, New York, NY
  • Museum of the City of New York, Phase 3, New York, NY
  • Rhode Island School of Design, Chace Center, Providence, RI
  • Sangha House, Zen Mountain Monastery, Mt. Tremper, NY
  • Shelburne Museum, Pizzagalli Center for Art and Education, Shelburne, VT
  • The Flea Theater, New York, NY
  • The Westmoreland Museum of American Art, Greensburg, PA


  • Colby College, Diamond Building, Waterville, ME
  • Fort Ticonderoga, Mars Education Center, Ticonderoga, NY
  • Sarah Lawrence College, Heimbold Visual Arts Center, Bronxville, NY
  • The Getty Center, Los Angeles, CA
  • The Mark Twain House & Museum, Hartford, CT
  • The Pennsylvania State University, Student Enrichment Center, University Park, PA


  • Colby College Grossman Hall, Waterville, ME
  • Glenstone Arrival Gallery, Potomac, MD
  • Glenstone Café, Potomac, MD
  • Glenstone Museum, Potomac, MD
  • MCC Theater, New York, NY
  • Montclair State University, Chapin Hall-Jed Leshowitz Recital Hall, Montclair, NJ
  • Princeton University, Princeton Childcare Center, Princeton, NJ
  • Princeton University, Julis Romo Rabinowitz Building and Louis A. Simpson International Building, Princeton, NJ
  • Wellesley College Pendleton Hall West, Wellesley, MA