We offer listings of qualified heating and cooling (HVAC) contractors, HERS raters, and trained energy specialists. Enter your ZIP code and we’ll help you find the right resources.
Home Performance Contractors
Home Performance Contractors are authorized to perform Home Energy Assessments and install any weatherization work identified during the assessment that you would like to implement. For a list of participating Home Performance Contractors in your area, click below on the name of your gas utility if you heat with natural gas or your electric provider if you heat with any other fuel:
Independent Installation Contractors
After a Mass Save® Energy Specialist has conducted your Home Energy Assessment, an Independent Installation Contractor will implement the weatherization measures you select. For a list of participating Independent Installation Contractors in your area, click below on the name of your gas utility if you heat with natural gas or your electric provider if you heat with any other fuel:
This is a list of certified Home Energy Rating System (HERS) providers working in conjunction with the Massachusetts New Homes with ENERGY STAR® Program. This is for informational purposes only. The Program DOES NOT endorse any of these providers nor guarantee that these are the only providers in the area.
See the list of HERS Raters
HVAC Contractors - AC Check
Airflow and Charge Check (AC Check) is an equipment testing procedure, training for which is available through the Mass Save Electric Heating & Cooling program. AC Check-trained contractors promote efficient installations. Through AC Check you can maximize the energy savings of your central AC or heat pump equipment, increase system efficiency, have fewer repairs and longer equipment life expectancy and enjoy a higher level of comfort. Click here for a list of AC Check Trained contractors.