Cozy Home Performance, LLC, located in Easthampton, MA, is a full service Building Envelope and Insulation Contractor. Our design and installation methods are based on an integrated building systems approach that follow primary principles of building science and building performance standards. We ensure the buildings we service are: air tight – comprehensively insulated – energy efficient; as well as, comfortable, safe and durable. Our detailed work will achieve the building envelope standards and the full value your investment demands. We guarantee our work and your complete satisfaction.
We provide full insulation and building envelope services for Commercial, Institutional, Residential and Multi-family buildings; new construction and retrofication. We have proudly been serving Western Mass and beyond since 2006.
Cozy Home Performance is hiring a Field Technician
Building Envelope and Insulation Services
High Performance Insulation Assemblies:

Vented roof w R49 closed cell spray foam
Building Envelope Diagnostics:

Infrared image of hot roof in winter
Additional Services:

Severe ice damming
Featured News and Updates
Mass Save: Virtual Home Energy Assessments
Mass Save, working with National Grid and Eversource, are now offering Virtual Home Energy Assessments. This Program is offering customers a 100% Incentive on all weatherization work.
Retrofit Sound Proofing at a Holyoke Salon – Monoglass
Holyoke, MA. has many old and venerable historic mill buildings and these gorgeous structures are going through a renaissance of retrofit!
41% Electrical Usage Reduction
A condo owner was experiencing high electric bills. The condo was heated with an electric air-source heat pump and a propane gas stove. An inset garage with living space above and on two sides, was [...]
Cozy Home Performance is a participating contractor in the Mass Save Program. Residential projects can be eligible for no-cost energy audits, air sealing and insulation incentives. Commercial retrofit projects can also qualify for Mass Save’s Commercial Energy Efficiency Program and be eligible for insulation and air barrier incentives, plus mechanical upgrades.
Current Projects
Town of Conway Calls for Assistance!
After initial inspection by Sensible Solutions owner Lily Barak, P.E. it was determined that recently completed building energy efficient work at the Conway Town Hall (gym) was not installed properly and had to be remedied. [...]
Multi-Unit Home receives 90% off insulation improvements
If you are a landlord/owner of a 2-4 unit building, you can qualify for 90% off all insulation improvements, by having all of your tenants participate and get a Mass Save audit.
41% Electrical Usage Reduction
A condo owner was experiencing high electric bills. The condo was heated with an electric air-source heat pump and a propane gas stove. An inset garage with living space above and on two sides, was [...]