Find a Contractor
We can help connect you with skilled energy efficiency professionals.
We offer listings of trained heating and cooling (HVAC) contractors, and contractors who provide home energy assessments and/or insulation, and air sealing.
Home Performance Contractors
Home Performance Contractors (HPC) perform no-cost home energy assessments, and can install any insulation and air sealing work identified during the assessment. Select the link below to access the list of contractors available in your area.
Independent Installation Contractors
After a Mass Save® Energy Specialist has conducted your no-cost home energy assessment, an Independent Installation Contractor (IIC) can complete insulation and air sealing. Select the link below to access the full list of contractors available in your area.
HVAC Contractors – AC Check
Airflow and Charge Check (AC Check) contractors are trained by Mass Save to properly install high-efficiency central air conditioning and central heat pump equipment. They follow the AC Check equipment testing procedure to maximize equipment efficiency, energy savings, lifespan, and home comfort.