mass save® home energy assessments
Connect with a Home Performance Contractor to help you find energy-saving opportunities in your home.no-cost energy assessment
no-cost energy saving products
customized energy saving plan
rebates & incentives
Participating home performance contractors
The contractors on this list participate in the Mass Save Home Energy Services Program and serve National Grid and Eversource customers. Participating Home Performance Contractors (HPCs) are eligible to perform Home Energy Assessments and implement approved weatherization improvements.
In order to participate in the Mass Save Home Energy Services Program and to work with the contractors listed you must:
- Have an active National Grid or Eversource gas account OR active National Grid or Eversource electric account in a non-gas heated home
- Occupy a 1 to 4 family home
1A Home Energy
Wayland, MA
Serving Bristol, Middlesex, Worcester
Able Home Performance
Rockland, MA
Serving Bristol, Norfolk, Plymouth, Suffolk
AVID Energy Solutions
Methuen, MA
Serving Bristol, Essex, Hampden, Middlesex, Norfolk, Plymouth, Suffolk, Worcester
American Installations, LLC
Granby, MA
Serving Berkshire, Franklin, Hampden, Hampshire, Worcester
A2Z Energy, LLC
Assonet, MA
Serving Berkshire, Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex, Norfolk, Plymouth, Suffolk, Worcester
Colt Home Services
Boston, MA
Serving Bristol, Middlesex, Norfolk, Plymouth, Suffolk, Worcester
Endless Energy
Marlborough, MA
Serving Barnstable, Berkshire, Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex, Norfolk, Plymouth, Suffolk, Worcester
Energy Hero Inc.
Southborough, MA
Serving Bristol, Essex, Franklin, Hampden, Hampshire Middlesex, Norfolk, Plymouth, Suffolk, Worcester
Green Energy Gains
Danvers, MA
Serving Essex, Middlesex, Norfolk, Suffolk
High Efficiency Energy Solutions
Sandwich, MA
Serving Plymouth
Home Weather
Lawrence, MA
Bristol, Essex, Middlesex, Norfolk, Plymouth, Suffolk, Worcester
HomeWorks Energy, Inc.
Medford, MA
Barnstable, Berkshire, Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex, Norfolk, Plymouth, Suffolk, Worcester
Insulation and Energy Solutions
Holbrook, MA
Serving Bristol, Essex, Middlesex, Norfolk, Plymouth, Suffolk, Worcester
NEEECO, LLC
Wilmington, MA
Serving Barnstable, Bristol, Essex, Franklin, Middlesex, Norfolk, Plymouth, Suffolk, Worcester
Premier Insulation
Gardner, MA
Serving Essex, Middlesex, Norfolk, Suffolk
Revise
Bradford, MA
Serving Barnstable, Bristol, Essex, Franklin, Middlesex, Norfolk, Plymouth, Suffolk, Worcester
SeeAir
Cambridge, MA
Serving Bristol, Essex, Middlesex, Norfolk, Plymouth, Suffolk, Worcester
Souzet
Holliston, MA
Serving Worcester, Middlesex
United Better Homes
Central Falls, RI
Serving Bristol, Plymouth, Worcester
Valley Home Insulation
Haverhill, MA
Serving Essex, Middlesex, Suffolk
Weathervane Home Services
Burlington, MA
Serving Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex, Norfolk, Plymouth, Suffolk, Worcester
Wattson Home Solutions
Worcester, MA
Serving Essex, Franklin, Hampden, Hampshire, Middlesex, Norfolk, Plymouth, Suffolk, Worcester