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.
DME Ductless and HVAC
Southbury, CT
Services
Central Air Conditioning, Heat Pumps, Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
DMV Equity Inc.
Mamaroneck, NY
Services
Battery Storage (Homes), Electric Vehicle Charging Station (Homes), Solar PV (Homes)
Programs
Smart-E Loan
Solutions
Home Solutions
Douglas Mechanical Services
Berlin, CT
Services
Boilers, Central Air Conditioning, Duct Sealing, Furnaces, Heat Pumps, Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Douglas Plumbing Heating & Air Conditioning LLC
Farmington, CT
Services
Boilers, Central Air Conditioning, Furnaces, Heat Pumps, Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Downies Septic & Excavation LLC
Old Saybrook, CT
Services
Septic System Repairs
Programs
Smart-E Loan
Solutions
Home Solutions
Dr. Energy Saver of CT (a Division of Connecticut Basement Systems Inc)
Seymour, CT
Services
Air Sealing (Homes), Duct Sealing, Flood Proofing
Programs
Smart-E Loan
Solutions
Home Solutions
Drainage Experts LLC
Ellington, CT
Services
Flood Proofing, Landscaping, Septic System Repairs
Programs
Smart-E Loan
Solutions
Home Solutions
DS Comfort Control LLC
Coventry, CT
Services
Boilers, Central Air Conditioning, Heat Pumps, Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Ductless Homes
North Branford, CT
Services
Heat Pumps
Programs
Smart-E Loan
Solutions
Home Solutions
Ductworks HVAC Services
Southington, CT
Services
Boilers, Central Air Conditioning, Furnaces, Heat Pumps, HVAC (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Duncklee, Inc. Cooling & Heating
Stonington, CT
Services
Boilers, Central Air Conditioning, Furnaces, Geothermal (Homes), Heat Pumps, HVAC (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Dutch Oil Inc / Dutch Propane LLC
Moodus, CT
Services
Boilers, Central Air Conditioning, Furnaces, Heat Pumps, HVAC (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Dynamic Building & Energy Solutions LLC
Stonington, CT
Services
Air Sealing (Homes), Energy Audits (Homes), Insulation (Homes), Windows
Programs
Smart-E Loan
Solutions
Home Solutions
Dynamic Heating, Cooling and Geothermal
Plainville, CT
Services
Boilers, Central Air Conditioning, Furnaces, Heat Pumps, HVAC (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Earth Core Energy Services LLC
Naugatuck, CT
Services
Air Compressors, Building/Energy Management Systems, Cogeneration (CHP), Electrical, Energy Audits (Buildings), Energy Benchmarking, Energy Efficiency (general), Energy Modeling and Analysis, HVAC (Buildings), Installation and Commissioning, Lighting, Measurement and Verification, Motors and Drives, Project Design, Project Integration and Management, Renewable Energy (general), Retro-Commissioning, Roof, Solar PV (Buildings), Solar Thermal (Buildings)
Programs
C-PACE
Solutions
Building Solutions
Earth Smart Solar
Amston, CT
Services
Battery Storage (Homes), Electric Vehicle Charging Station (Homes), Solar PV (Homes)
Programs
Smart-E Loan
Solutions
Home Solutions
Earthlight Technologies, LLC
Ellington, CT
Services
Air Compressors, Battery Storage (Buildings), Battery Storage (Homes), Building Envelope, Building/Energy Management Systems, Electrical, Energy Audits (Buildings), Energy Efficiency (general), Energy Modeling and Analysis, HVAC (Buildings), Installation and Commissioning, Lighting, Measurement and Verification, Motors and Drives, Project Design, Project Integration and Management, Solar PV (Buildings), Solar PV (Homes)
Programs
C-PACE, Energy Storage Solutions, Smart-E Loan, Solar PPA, Solar Roof Lease
Solutions
Building Solutions, Home Solutions
East Coast Mechanical
Cheshire, CT
Services
Boilers, Central Air Conditioning, Furnaces, Heat Pumps, HVAC (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
East Hartford Heating & Cooling LLC
East Hartford, CT
Services
Boilers, Central Air Conditioning, Furnaces, Heat Pumps, HVAC (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
Eastern CT Solar LLC
North Stonington, CT
Services
Solar PV (Homes)
Programs
Smart-E Loan
Solutions
Home Solutions
Eastern Mechanical Services, Inc.
Oxford, CT
Services
Boilers, Central Air Conditioning, Energy Efficiency (general), Furnaces, Heat Pumps, HVAC (Buildings), HVAC (Homes), Installation and Commissioning, Project Design, Project Integration and Management, Water Heaters
Programs
C-PACE, Smart-E Loan
Solutions
Building Solutions, Home Solutions
Eco Home Comfort Systems, LLC
Goshen, CT
Services
Boilers, Central Air Conditioning, Furnaces, Geothermal (Homes), Heat Pumps, HVAC (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions
EcoSmart Home Services (dba R Pelton Builders, Inc.)
East Berlin, CT
Services
Air Sealing (Homes), Battery Storage (Homes), Duct Sealing, Energy Audits (Homes), Insulation (Homes), Solar PV (Homes), Water Heaters, Windows
Programs
Energy Storage Solutions, Smart-E Loan
Solutions
Building Solutions, Home Solutions
Edgerton, Inc.
Monroe, CT
Services
Boilers, Central Air Conditioning, Duct Sealing, Furnaces, Geothermal (Homes), Heat Pumps, HVAC (Homes), Insulation (Homes), Water Heaters
Programs
Smart-E Loan
Solutions
Home Solutions