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New Construction

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Building Retrofits

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Building Diagnostics

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Energy Audits

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Cozy Home Performance, LLC, located in Easthampton, Mass., 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 ALL: Commercial, Institutional, Residential and Multi-family buildings; new construction and retrofication.

Commercial Services

High Performance Insulation Assemblies:

  • Open and Close Cell Spray Foam
  • Loose blown and Dense pack Cellulose
  • Integrated Air Barrier Controls

Building Envelope Diagnostics:

  • Building Envelope Airtightness Testing
  • Infrared Thermography
  • Air Barrier Verification

Fire Barrier Coatings

Institutional and Industrial Facilities

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Vented roof w R49 close cell spray foam

News and Updates

Fairway Village Insulation Overhaul – Leeds, MA

Fairway Village Condominiums roof and attic thermal boundary retrofit located in Leeds, Ma. The results were very evident with the roofs showing no snow melt patterns or menacing ice dams.

New Home Priorities!

This newly purchased home that had a history of ice damming & high energy costs.  Upon inspection, the attic & front knee wall only had 2" of old insulation.  Heat from the living space was [...]

More news, updates and testimonials →

Residential Services

High Performance Insulation:

  • Cellulose Insulation
  • Spray Foam Insulation (open and close)
  • Targeted Air Sealing

Building Performance Diagnostics:

  • Blower Door airtightness testing
  • Infrared scanning
  • Code verification testing

Energy Audits / Building Evaluations

Ice Dam and Comfort Solutions

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Infrared image of hot roof in winter

mass save top contractor

Cozy Home Performance is a partner contractor with all utilities that participate in the Mass Save Program.  Residential projects may be eligible  for free energy audits, air sealing and insulation incentives. Commercial retrofit projects may also qualify for Mass Save’s Commercial Energy Efficiency Program and be eligible for insulation and air barrier incentives, plus mechanical upgrades.

 

Current Projects

Westhampton Cottage Makeover – June 2016

Local general Contractor, Wade Clement, hired Cozy Home to design and rebuild the building envelope of a 100-year-old cottage.

Cozy Home awarded Memorial Hall energy retrofit project!

 Great News! As the result of a grant, the city of Northampton, MA awarded the 'Insulation and Air Sealing Work at Memorial Hall' to Cozy Home Performance, LLC of Easthampton, MA. The work-scope includes comprehensive remediation [...]

Clark Hall Project, Smith College

Smith purchased the building in 1889 and operated it as a boarding house. Today it is used as an administration building for Student Affairs. This project is one of many that has been designed to support the "Strategic Climate Action Management Plan" (SCAMP), which has the goal of making Smith College carbon neutral by 2030.

Testimonials from Cozy Home Customers

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Cozy Home Performance is hands down the best energy diagnostic and insulation company in the Valley. Mark and his crew enter and exit your work stream seamlessly, on time and on budget. The key is the knowledge, experience and personal responsibility each employee brings to his work. Mark not only has design experience, he also has the creative spark that leads to innovative solutions to unique problems. With all forms of insulation under one roof, careful diagnostics and appropriate choice of material, one always get the most out of every insulation dollar from Cozy Home Performance!!


John Ferriter
, in construction in the Valley for 45 years
I’m happy that the incentive was more than anticipated (As a Home Performance Contractor with Mass Save Cozy Home secured $2,760 in project incentive funds.). I enjoyed working with you and your crew. Everyone was pleasant to deal with. They were professional and courteous and when I had questions, the answers were in a non-technical response so I could understand. Each day they left the area clean.

D.N., Easthampton, MA
Someone from the utility company was here today to inspect the work resulting from their incentive. They were very positive both about the quality of the recommendation, and the quality of the work. I am pleased too. I’m almost looking forward to next winter to see the difference.

Phil, Northampton, MA
The house definitely feels different – hard to explain the feeling, maybe more solid? Anyway, we have checked out all the work areas that we could and are really impressed. We can already feel the difference in some rooms – even with the warmer weather! Thanks to all the guys who were at the house. They were all very polite and pleasant and seem to have done an awesome job!

K.C., Goshen, MA