| Company | City | Service Type | Products |
| 2K Solar | Middletown | Residential, | Solar Electric (pv), |
| A – Best Energy Power | Cedarhurst | Residential, | Solar Electric (pv), |
| A Best Solar | Cedarhurst | Residential, | Solar Electric (pv), |
| Ad Energy LLC | Brooklyn | Residential, | Solar Electric (pv), |
| Advanced Solar Power. | Medford | Residential, | Solar Electric (pv), |
| All Seasons Solar Inc. | Ronkonkoma | Residential, | Solar Electric (pv), |
| Allura Solar | Scotia | Residential, | Solar Electric (pv), Solar Hot Water (thermal), Solar Pool Heating, |
| altPOWER. | New York City | Residential, | Solar Electric (pv), |
| American Energy Care. | Albany | Commercial, | Solar Electric (pv), |
| APEX Thermal Services | Highland | Residential, Commercial, | Solar Hot Water (thermal) Solar Pool Heating, |
| Best Energy Practices | Valley Stream | Commercial, | Solar Electric (pv), |
| Bright Power. | New York | Residential, | Solar Electric (pv), |
| Built Well Solar Corp. | Wantagh | Residential, | Solar Electric (pv), |
| Cantiague Electric Corp. | Westbury | Residential, | Solar Electric (pv), |
| Clean Energy Solutions | West Babylon | Residential, Commercial, | Solar Electric (pv), |
| Clear Skies Solar. | Mineola | Residential, | Solar Electric (pv), |
| Crest Solar Power Solutions | Keeseville | Residential, | Solar Electric (pv), |
| D&M Alternative Energy | Coxsackie | Residential, ,Commercial, | Solar Electric (pv), Solar Hot Water (thermal), |
| Eastern Mountain Solar Corp. | Syracuse | Residential, | Solar Electric (pv), |
| EBM Consulting Services. | Millbrook | Residential, | Solar Electric (pv), |
| EE Solar | Mt. Sinai | Residential, | Solar Electric (pv), |
| Eldor Contracting Corporation | Holtsville | Commercial, Utilities, | olar Electric (pv) Wind Power, |
| EmPower Solar | Island Park | Residential, ,Commercial, ,Utilities, ,Municipal, | Solar Electric (pv), |
| Energy By Choice | Northport | Residential, ,Commercial, ,Municipal, | Solar Electric (pv), Solar Hot Water (thermal), Solar Pool Heating, |
| Energy By Choice solar | Northport | Residential, | Solar Electric (pv), |
| Enlighten Power Solutions | Clifton Park | Residential, ,Commercial, ,Utilities, ,Municipal, | Solar Electric (pv), Solar Hot Water (thermal), |
| Environx | Mountainair | Residential, | Solar Electric (pv), |
| Epergy, | Schenectady | Residential, | Solar Electric (pv), |
| Epergy, LLC | Schenectady | Residential, | Solar Electric (pv), |
| ETM Solar Works | Endicott | Residential, | Solar Electric (pv), |
| Finger Lakes Renewable Energy | Ithaca | Residential, | Solar Electric (pv), |
| Finlo Renewable Energy . | Ithaca | Residential, | Solar Electric (pv), |
| Four Winds Renewable Energy | Arkport | Residential, | Solar Electric (pv), |
| Fourth Coast. | Clayton | Residential, | Solar Electric (pv), |
| Gallagher Solar Thermal | Warwick | Residential, | Solar Hot Water (thermal) |
| Go Solar. | Riverhead | Residential, | Solar Electric (pv), |
| Gone Solar of NY | Whitesboro | Residential, | Solar Electric (pv), |
| Great Brook Solar NRG | South New Berlin | Residential, ,Commercial, ,Municipal, | Solar Electric (pv), Solar Hot Water (thermal), Solar Pool Heating, |
| Green Image Solar | Bernalillo | Residential, | Solar Electric (pv), |
| GreenLogic | Southampton | Residential, | Solar Electric (pv), |
| Hudson Solar | Albany | Residential, ,Commercial, | Solar Electric (pv), |
| Hudson Valley Clean Energy | Rhinebeck | Residential, ,Commercial, | Solar Electric (pv), |
| Inverters Unlimited. | Schenectady | Residential, | Solar Electric (pv), |
| ISI Solar | New City | Residential, | Solar Electric (pv), |
| Lighthouse Solar – Hudson Valley | New Paltz | Residential, Commercial, Municipal, | Solar Electric (pv), |
| Lighthouse Solar – New Paltz | New Paltz | Residential, | Solar Electric (pv), |
| Long Island Power Solutions | Islandia | Residential, Commercial, | Solar Electric (pv), |
| Long Island Solar Power NEW | Bay Shore | Residential, Commercial, Municipal, | Solar Electric (pv), Solar Hot Water (thermal), |
| Majestic Son & Sons. | Patchogue | Residential, | Solar Electric (pv), |
| Mercury Solar Systems – Holbrook | Holbrook | Residential, | Solar Electric (pv), |
| Mercury Solar Systems – Port Chester | Port Chester | Residential, | Solar Electric (pv), |
| Mountaintop Greene Clean Energy | Hunter | Residential, ,Commercial, ,Municipal, | Solar Electric (pv), |
| Neighborly Energy HOT | New York | Residential, | Solar Electric (pv), |
| Performance Systems Contracting. | Ithaca | Residential, | Solar Electric (pv), |
| PMR Industries. | Yonkers | Residential, | Solar Electric (pv), |
| Quad State Solar. | Plainview | Residential, | Solar Electric (pv), |
| Quality Solar Concepts. | Brockport | Residential, | Solar Electric (pv), |
| Quixotic Systems. | New York | Residential, | Solar Electric (pv), |
| Real Good Solar – Albany | Albany | Residential, | Solar Electric (pv), |
| Real Good Solar – New City | New City | Residential, | Solar Electric (pv), |
| Renovus Energy | Ithaca | Residential, | Solar Electric (pv), |
| Rochester Solar Technologies | Victor | Residential, | Solar Electric (pv), |
| Solar & Wind FX. | Canandaigua | Residential, | Solar Electric (pv), |
| Solar Energy Systems | Brooklyn | Commercial, | Solar Electric (pv), |
| Solar Energy Systems, LLC – Brooklyn | Brooklyn | Residential, | Solar Electric (pv), |
| Solar Energy Systems, LLC – Hawthorne | Hawthorne | Residential, | Solar Electric (pv), |
| Solar Generation. | Woodstock | Residential, | Solar Electric (pv), |
| Solar Liberty | Williamsville | Residential, | Solar Electric (pv), |
| Solar System Specialists | Merrick | Commercial, | Solar Electric (pv), |
| SolarCity – Albany | Albany | Residential, ,Commercial, | Solar Electric (pv), |
| SolarCity – Elmsford | Elmsford | Residential, ,Commercial, | Solar Electric (pv), |
| Solarias. | Middletown | Residential, | Solar Electric (pv), |
| SolarRay. | Taos | Residential, | Solar Electric (pv), |
| Suffolk Solar Systems | Mattituck | Residential, Commercial, Municipal, | Solar Electric (pv), Solar Hot Water (thermal), Solar Pool Heating, |
| Suffolk Solar Systems. | Mattituck | Residential, | Solar Electric (pv), |
| Sun Blue Energy | Tarrytown | Residential, | Solar Electric (pv), |
| Sun Stream *usa* | Southampton | Residential, | Solar Electric (pv), |
| Sundog Solar | Chatham | Residential, | Solar Electric (pv), |
| Sunrise Energy Concepts. | East Islip | Residential, | Solar Electric (pv), |
| Sunshine Plus | Smithtown | Residential, | Solar Electric (pv), |
| Sunshine Solar | Ridgewood | Residential, | Solar Electric (pv), |
| Sunshine Solar – Jericho | Jericho | Residential, | Solar Electric (pv), |
| SURE Energy | New Rochelle | Residential, ,Commercial, ,Utilities, ,Municipal, | Solar Electric (pv), |
| Sycaway Solar and Wind | Troy | Residential, | Solar Electric (pv), |
| Taitem Solar PV | Ithaca | Residential, ,Commercial, | Solar Electric (pv), |
| Triangle Electrical Systems | Plattsburgh | Residential, ,Commercial, | Solar Electric (pv), |
| TriState Solar. | Maspeth | Residential, | Solar Electric (pv), |
| Upstate Alternative Energy | Baldwinsville | Residential, | Solar Electric (pv), Solar Hot Water (thermal), Solar Pool Heating, Wind Power, |
| Upstate Alternative Energy. | Baldwinsville | Residential, | Solar Electric (pv), |
| Upstate Energy Solutions | Burdett | Residential, | Solar Electric (pv), |
| Vanguard Energy Partners – Brooklyn, | Brooklyn | Residential, | Solar Electric (pv), |
| Viking Enterprises | Mountain | Residential, | Solar Electric (pv), |
| Windsine. | Westhampton | Residential, | Solar Electric (pv), |
| You Save Green Inc | Albertson | Commercial, | Solar Electric (pv), |
| Zip Electric – New York | New York | Residential, | Solar Electric (pv), |
