Find a Contractor
The Connecticut Green Bank Contractor Network includes contractors who have completed the required application process and are approved to offer Green Bank products. Requirements vary by product. Learn more about contractor qualifications and training on the Connecticut Green Bank Contractor Network page.
Use the tool below to filter contractors by the technologies, services, or products they offer. Need help finding the right contractor? Contact us. If your contractor isn’t listed, have them reach out to the Green Bank to get started.
Green Banyan Consulting, LLC
West Hartford, CT
Services
Solar PV (Buildings)
Programs
Solar PPA, Solar Roof Lease
Solutions
Building Solutions
Green Comfort Solutions Inc.
Danbury, CT
Services
Insulation (Homes)
Programs
Smart-E Loan
Solutions
Home Solutions
Green Home Solutions
Bristol, CT
Services
Mold Removal
Programs
Smart-E Loan
Solutions
Home Solutions
Green Lantern Solar
Windsor, CT
Services
Battery Storage, Battery Storage (Homes), Electric Vehicle Charging Station (Homes), Solar PV (Homes)
Programs
Smart-E Loan
Solutions
Home Solutions
Green Lifestyles, LLC DBA Green Home Solutions
New Milford, CT
Services
Mold Removal
Programs
Smart-E Loan
Solutions
Home Solutions
Green Mechanicals Heating & Cooling LLC
Stamford, CT
Services
Boilers, Central Air Conditioning, Furnaces, Heat Pumps, Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Green Power Energy, LLC
Durham, CT
Services
Battery Storage (Homes), Electric Vehicle Charging Station (Homes), Solar PV (Homes)
Programs
Energy Storage Solutions, Smart-E Loan
Solutions
Home Solutions
Greenskies Clean Energy LLC
Middletown, CT
Services
Installation and Commissioning, Solar PV (Buildings)
Programs
C-PACE
Solutions
Building Solutions
Grimaldi Heating & Cooling
Cromwell, CT
Services
Boilers, Central Air Conditioning, Furnaces, Heat Pumps, Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
GT Plumbing Heating & Cooling
Norwalk, CT
Services
Boilers, Central Air Conditioning, Furnaces, Heat Pumps, HVAC (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Guaranteed Mechanical Services LLC
Vernon Rockville, CT
Services
Boilers, Central Air Conditioning, Furnaces, Geothermal (Homes), Heat Pumps, Solar Thermal (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Harisi Energy LLC
Watertown, CT
Services
Air Sealing (Homes), Duct Sealing, Energy Audits (Homes), Insulation (Homes), Mold Removal
Programs
Smart-E Loan
Solutions
Home Solutions
Harmony Home Improvement
Glastonbury, CT
Services
Windows
Programs
Smart-E Loan
Solutions
Home Solutions
HARP Home Services LLC
Windsor, CT
Services
Boilers, Central Air Conditioning, Furnaces, Heat Pumps, HVAC (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Harpco Mechanical
Preston, CT
Services
Boilers, Central Air Conditioning, Duct Sealing, Furnaces, Geothermal (Homes), Heat Pumps, Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Harwinton Electric
Harwinton, CT
Services
Battery Storage, Electric Vehicle Charging Station (Homes), Heat Pumps, Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
HE Energy Solutions, LLC
Stratford, CT
Services
Air Sealing (Homes), Boilers, Energy Audits (Homes), Furnaces, Heat Pumps, HVAC (Homes), Insulation (Homes), Water Heaters, Windows
Programs
Smart-E Loan
Solutions
Home Solutions
Heating & Cooling Solutions, LLC
Norwich, CT
Services
Boilers, Central Air Conditioning, Furnaces, Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Hefferon Heating & Cooling, LLC
Danbury, CT
Services
Boilers, Central Air Conditioning, Furnaces, Heat Pumps, HVAC (Homes)
Programs
Smart-E Loan
Solutions
Home Solutions
Helio Solar LLC
Trumbull, CT
Services
Battery Storage (Homes), Boilers, Central Air Conditioning, Duct Sealing, Electric Vehicle Charging Station (Homes), Furnaces, Geothermal (Homes), Heat Pumps, HVAC (Homes), Solar PV (Homes), Solar Thermal (Homes), Water Heaters
Programs
Energy Storage Solutions, Smart-E Loan
Solutions
Home Solutions
Hellas Air Temp Inc.
Norwalk, CT
Services
Boilers, Central Air Conditioning, Furnaces, Geothermal (Homes), Heat Pumps, HVAC (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
High Performance Energy Solutions
New Milford, CT
Services
Boilers, Central Air Conditioning, Duct Sealing, Furnaces, Geothermal (Homes), Heat Pumps, HVAC (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Highland Window Co.
West Hartford, CT
Services
Windows
Programs
Smart-E Loan
Solutions
Home Solutions
Hillcrest Fuel Inc.
Ansonia, CT
Services
Boilers, Central Air Conditioning, Furnaces, Heat Pumps, HVAC (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions