Clients
Colleges and Universities
– Amherst College
– Colgate University
– College of the Atlantic
– Hampshire College
– Mt. Holyoke College
– Smith College
– University of Massachusetts
– Williams College
Commercial
– Beacon Communities
– Boston Community Capital
– Crotched Mountain Farm
– The Harris Center
– Hawthorne Valley Farm
– Historic Deerfield
– Housing Assistance Corporation
– Lawrence Community Works
– Olson Kundig Architects
– Peabody Properties
Non-Profits
– Just Roots
– Mass Audubon Society
– The Natural Dharma Fellowship
– Solidago Foundation
– The Trustees of Reservations
– Rocky Hill Cohousing
– South Mountain Company
Civic
– City of Northampton
– Quabbin Regional School District
Consultants
Structural Engineers
– Barry Engineers & Constructors
– GNCB Consulting Engineers
– Novelli Engineering
– Structures North
– Whetstone Engineering
Mechanical, Electrical, and Plumbing Engineers
– Arup
– B2Q Associates
– BVH Integrated Services
– Hallam, ICS
– LN Consulting
– Petersen Engineering
– VanZelm Engineers
Civil Engineers & Landscape Architects
– Berkshire Design Group
– Coplon Associates
– Horsley Whitten Group
– WOLA
Energy/Performance Consultants
– DEAP Energy Group
– Energy Balance
– Energysmiths
– EnergyPower House
– HB Fishman
– New Ecology Inc.
– PV Squared
– Solar Design Associates
Acoustical Engineers
– Accentech
Code Consultants
– AKF Group
Lighting Consultants
– Conceptual Lighting
Historic Consultants
– MacRostie Historic Advisors
Interior Designers
– Starr Interiors
– Workroom Design Studio
Cost Estimators
– Vermeulens
LEED Constultants
– Sage Design
Geotech Consultants
– Gifford Engineering
– SW Cole
Project Management & Owners Rep Consultants
– Bruss Project Management
– CSL Consulting – owner rep
Contractors
Aalanco Service Corporation
Allegrone Construction
Bebee Construction
Berkshire Photovoltaic Services
Celluspray Insulation
Daniel O’Connell’s Sons
Eckman Construction
EL Shea Builders and Engineers
Elm Electric
Energia
FCM Smart Build
Garland Mill Timberframes
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
Thayer Street Associates
The MacMillian Company
Two Storey Builders
Waterman Excavation
Western Builders
Whittier Heating and Plumbing
Wright Builders
Associations
NESEA
The value of our collaboration with NESEA is evidenced by the broad network of professional colleagues that bring depth and joy to our practice. In fact, Bruce and Tom met through NESEA and this organization is at least in part responsible for the genesis of Coldham & Hartman Architects
American Institute of Architects (AIA)
Thomas RC Hartman is the New England representative of the AIA Strategic Council 2020, which advises the Board of Directors on the overall goals of the Institute.
New England Chapter of the AIA
The American Institute 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. Garth is the chapter Treasurer and a member of the Executive Committee.
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.
Architecture 2030 & the AIA 2030 Commitment
C&H is a participating firm in the Architecture 2030 Challenge and signatory firm of the AIA’s 2030 Commitment. We submit documentation on the performance of our built projects to assist in the development of a rubric for green building best practices.
Carbon Leadership Forum
We have become members of the Carbon Leadership Forum with the goal of increasing our capacity and understanding of the importance of embodied carbon in our buildings. As we have decreased operational carbon, and as the clock ticks on atmospheric carbon, the analysis and understanding of design decisions and the resulting carbon impact (or drawdown) becomes critical.