A building community.
clients
Amherst College
Beacon Communities
Boston Community Capital
Colgate University
College of the Atlantic
Crotched Mountain Farm
The Harris Center
Hawthorne Valley Farm
Historic Deerfield
Housing Assistance Corporation
Lawrence Community Works
Mass Audubon Society
Mt. Holyoke College
The Natural Dharma Fellowship
Olson Kundig Architects
Peabody Properties
Quabbin Regional School District
Rocky Hill CoHousing
Smith College
Solidago Foundation
South Mountain Company
The Trustees of Reservations
Williams College
Private Residential Clients
consultants
Accentech
Agricola Corporation
AKF Group
Arup
B2Q Associates
Barry Engineers & Constructors
Bartlett Design
Byggmeister
Berkshire Design Group
Berkshire Photovoltaic Services
Bruss Project Management
BVH Integrated Services
Camroden Associates
Conceptual Lighting
Coplon Associates
CSL Consulting
DEAP Energy Group
Downing Engineering
Energy Balance
Energysmiths
FCM Smart Build
Gifford Engineering
GNCB Consulting Engineers
Hal Cutler, PE
HB Fishman
HLB Lighting
Horsley Whitten Group
Kohler & Lewis Engineering
Landmark Structures
LN Consulting
MacRostie Historic Advisors
Morgan Studio
Naomi Miller Lighting
New Ecology Inc.
Petersen Engineering
PV Squared
Right Environments
Ryan Hellwig, PE
Rybak Engineering
Sage Design
Shepherd Engineering
Shepley Bulfinch
Solar Design Associates
Starr Interiors
Structures North
SW Cole
VanZelm Engineers
Vermeulens
Whetstone Engineering
contractors
Aalanco Service Corporation
Allegrone Construction
Bebee Construction
Celluspray Insulation
Daniel O’Connell’s Sons
Eckman Construction
EL Shea Builders and Engineers
Elm Electric
Energia
Harry Grodsky & Co.
Heartwood Group
Holden Builders
Integrity Construction
Kent Hicks Construction
Keiter Builders
Landmark Structures
Milestone Engineering & Construction
MJ Moran
RL Whipple
Sano Rubin Construction
Scapes Builders & Excavation
Teagno Construction
The MacMillian Company
Waterman Excavation
Western Builders
Whittier Heating and Plumbing
Wright Builders
associations
NESEA
The value of our collaboration with NESEA is evidenced by the network of professional colleagues that bring depth and joy to our practice. In fact, Bruce and Tom met through NESEA and this organization is somewhat responsible for the genesis of Coldham & Hartman Architects
New England Chapter of the AIA
The American Society of Architects is a professional organization that fosters engagement within the building professions and between architects and the wider community. Thomas RC Hartman, principal at C&H is former president of the New England AIA.
Western Massachusetts Chapter of the AIA
The local chapter of the AIA hosts many enrichment and networking events for architects in the Pioneer Valley and surrounding communities.
Passive House Institute US
Passive House is a rigorous performance standard for energy efficient building. The Passive House Institute US hosts an annual conference, provides certification for buildings and products, and training for professionals to become Certified Passive House Designers and Consultants, like our own Andrew Webster.
Architecture 2030
C&H is a participating firm in the Architecture 2030 Challenge. We submit documentation on the performance of our built projects to assist in the development of a rubric for green building best practices.
collaborators
Byggmeister
Garland Mill Timberframes
Hudson River Design
RetroFuture Remodeling
Zero Energy Design