Direct Weatherization Contractors
If you are a National Grid or Eversource customer and you are confident insulation and air sealing upgrades are needed in your home, a list of specialized Independent Installation Contractors (IICs) can provide you with direct support for these upgrades without a Home Energy Assessment. Pricing is consistent among all IICs through the program, so there is no need to contact multiple contractors for quotes. Once the work is completed, the Sponsors of Mass Save may complete an inspection. Contact an IIC in your area for availability.
