2026 Top New York Solar Contractors
This is the 2026 list of Top Solar Contractors completing work in New York. The kilowatts listed as being installed in the state reflect only kilowatts installed in New York in 2025. Companies listed on this state list could be headquartered in other states, participate in any market (residential, commercial, community solar, utility) and provide any installation service (EPC, developer, installer, installation subcontractor, electrical subcontractor, sales partner).
The listed kilowatts installed by each company in New York could come from installations in all markets (residential, commercial, community solar, utility) but only within New York state lines.
The companies below are a segmented portion of the overall 2026 Top Solar Contractors List, organized by kilowatts (DC) installed in 2025.
For more information on Solar Power World‘s annual Top Solar Contractors List and additional sublists, visit our Top Solar Contractors home page.
| New York Rank | Company | kW Installed In New York | Markets Served | Primary Service | Total kW installed in U.S. in 2025 | Overall Rank |
|---|---|---|---|---|---|---|
| 1 | Ferguson Electric | 136,479.00 | U | C&I | CS | Electrical Subcontractor | 136,479.00 | 46 |
| 2 | Catalyze | 114,880.21 | C&I | CS | Developer | 154,357.47 | 42 |
| 3 | Nexamp | 84,312.61 | CS | Developer | 245,711.53 | 35 |
| 4 | NSF EPC | 49,959.72 | CS | EPC | 49,959.72 | 75 |
| 5 | GreenSpark Solar | 48,404.82 | C&I | CS | R | EPC | 61,863.82 | 65 |
| 6 | EV Solar | 45,095.67 | CS | EPC | 45,095.67 | 80 |
| 7 | Northern Sun Energy | 44,400.00 | U | EPC | 77,940.00 | 58 |
| 8 | PureSky Energy | 42,789.00 | CS | Developer | 42,789.00 | 85 |
| 9 | SOLV Energy | 41,000.00 | U | C&I | CS | EPC | 2,500,000.00 | 5 |
| 10 | Mill Creek Renewables | 39,030.08 | U | CS | EPC | 193,514.87 | 39 |
| 11 | Next Generation Solar | 33,668.67 | C&I | CS | Installation Subcontractor | 56,496.67 | 69 |
| 12 | Sole Contracting | 31,182.02 | C&I | CS | Installation Subcontractor | 83,483.99 | 55 |
| 13 | OnSite Solar | 29,454.00 | U | C&I | EPC | 29,454.00 | 99 |
| 14 | Montante Solar | 28,515.10 | C&I | CS | EPC | 28,515.10 | 101 |
| 15 | United Renewable Energy | 26,727.00 | U | EPC | 86,462.00 | 53 |
| 16 | New Energy Equity | 25,612.72 | C&I | CS | Developer | 85,831.87 | 54 |
| 17 | J&B Solar | 23,400.00 | U | Installation Subcontractor | 953,400.00 | 11 |
| 18 | ACE Solar | 18,454.66 | C&I | EPC | 43,572.68 | 83 |
| 19 | Sunrise Power Solutions | 17,076.21 | C&I | EPC | 17,076.21 | 128 |
| 20 | MARS Energy Group | 15,629.51 | C&I | CS | R | EPC | 121,178.43 | 49 |
| 21 | SUNation Energy | 14,895.95 | C&I | R | Installer | 14,895.95 | 139 |
| 22 | iBuild Solar | 13,040.52 | C&I | Installation Subcontractor | 25,914.07 | 106 |
| 23 | Narrow Way Energy | 12,000.00 | U | Electrical Subcontractor | 217,500.00 | 37 |
| 24 | Infinity Energy | 11,508.96 | R | Installer | 17,582.30 | 126 |
| 25 | Alta Energy Services | 11,070.00 | U | CS | Installation Subcontractor | 67,440.00 | 62 |
| 26 | Trinity Solar | 9,673.50 | R | Installer | 137,529.72 | 45 |
| 27 | Long Island Power Solutions | 9,528.51 | C&I | R | Installer | 9,692.95 | 165 |
| 28 | Sun Energy Solar LLC | 7,015.00 | CS | Electrical Subcontractor | 73,554.27 | 59 |
| 29 | Harvest Power | 6,993.86 | C&I | R | Installer | 7,129.39 | 190 |
| 30 | DCE Services | 6,856.99 | C&I | Installation Subcontractor | 111,895.30 | 51 |
| 31 | Radiance Solar | 6,598.80 | C&I | CS | EPC | 20,105.32 | 117 |
| 32 | Core Development Group | 6,346.30 | C&I | CS | EPC | 34,978.30 | 95 |
| 33 | Standard Solar | 6,327.45 | U | C&I | CS | Developer | 156,901.70 | 41 |
| 34 | Utiliforce | 6,216.20 | U | C&I | Electrical Subcontractor | 48,159.77 | 77 |
| 35 | Kasselman Solar | 5,994.96 | C&I | R | Installer | 5,994.96 | 205 |
| 36 | Accord Power | 4,736.05 | C&I | EPC | 4,736.05 | 221 |
| 37 | Brooklyn SolarWorks | 4,688.85 | C&I | R | EPC | 4,688.85 | 222 |
| 38 | Encore Renewable Energy | 3,890.00 | CS | Developer | 19,760.00 | 120 |
| 39 | DMH Services | 3,880.00 | C&I | CS | Installation Subcontractor | 46,577.55 | 78 |
| 40 | Big Shine Energy | 3,450.00 | C&I | EPC | 31,200.00 | 98 |
| 41 | Ameresco | 2,673.00 | C&I | CS | Developer | 42,417.00 | 86 |
| 42 | Pivot Energy | 2,346.00 | C&I | CS | Developer | 126,628.24 | 47 |
| 43 | Paradise Energy Solutions | 1,601.92 | C&I | R | EPC | 26,096.21 | 105 |
| 44 | dGEN Energy Partners | 1,125.00 | C&I | Developer | 24,409.00 | 107 |
| 45 | Nickels Energy Solutions | 615.57 | C&I | R | Installer | 615.57 | 362 |
| 46 | Built Well Solar | 229.72 | R | Installer | 229.72 | 379 |
| 47 | Solar Mounts | 195.48 | U | C&I | Installation Subcontractor | 37,975.97 | 93 |
| 48 | Bethpage Solar | 60.59 | R | Installer | 76.43 | 385 |
| 49 | ReVision Energy | 53.10 | C&I | CS | R | Installer | 41,030.23 | 88 |
| 50 | Powerlutions Solar | 24.23 | R | Installer | 4,212.83 | 234 |
| 51 | Finray Solar | 7.23 | R | Sales Partner | 75.78 | 386 |