2026 Top Colorado Solar Contractors
This is the 2026 list of Top Solar Contractors completing work in Colorado. The kilowatts listed as being installed in the state reflect only kilowatts installed in Colorado 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 Colorado could come from installations in all markets (residential, commercial, community solar, utility) but only within Colorado 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.
| Colorado Rank | Company | kW Installed In Colorado | Markets Served | Primary Service | Total kW installed in U.S. in 2025 | Overall Rank |
|---|---|---|---|---|---|---|
| 1 | Mortenson | 406,000.00 | U | EPC | 1,655,100.00 | 7 |
| 2 | NoBull Energy | 184,700.00 | U | Installation Subcontractor | 184,700.00 | 40 |
| 3 | Qcells EPC | 184,700.00 | U | EPC | 794,900.00 | 16 |
| 4 | Primoris Renewable Energy | 103,000.00 | U | EPC | 3,219,000.00 | 4 |
| 5 | ISI Solar | 33,681.00 | U | EPC | 56,213.00 | 71 |
| 6 | E Light Electric | 33,380.00 | U | CS | EPC | 444,190.00 | 24 |
| 7 | Pivot Energy | 29,627.03 | C&I | CS | Developer | 126,628.24 | 47 |
| 8 | Knobelsdorff (KE) | 19,460.00 | CS | EPC | 150,889.00 | 43 |
| 9 | Sun Solar LLC | 11,975.00 | U | Installation Subcontractor | 1,811,643.00 | 6 |
| 10 | Axis Energy | 11,973.00 | C&I | EPC | 19,360.22 | 121 |
| 11 | ION Solar | 9,499.98 | R | Installer | 56,430.60 | 70 |
| 12 | MARS Energy Group | 8,491.20 | C&I | CS | R | EPC | 121,178.43 | 49 |
| 13 | Smart Wave Solar | 7,517.80 | R | Installer | 12,209.40 | 149 |
| 14 | Namaste Solar | 7,440.76 | C&I | R | Installer | 7,440.76 | 187 |
| 15 | BriteStreet | 4,410.15 | C&I | R | Installer | 4,410.15 | 228 |
| 16 | Big Dog Solar | 3,764.56 | R | Installer | 10,671.76 | 158 |
| 17 | Sandbox Solar | 2,919.46 | C&I | R | Installer | 2,927.86 | 269 |
| 18 | Arevon Energy | 2,356.00 | U | C&I | Developer | 886,865.00 | 13 |
| 19 | Core Development Group | 2,340.00 | C&I | CS | EPC | 34,978.30 | 95 |
| 20 | Atlasta Solar Center | 2,016.58 | C&I | R | Installer | 2,016.58 | 300 |
| 21 | Active Energies Solar | 1,884.21 | R | Installer | 1,884.21 | 301 |
| 22 | Independent Power | 1,873.46 | C&I | R | EPC | 2,464.44 | 281 |
| 23 | IPOWER Alliance | 1,604.01 | C&I | EPC | 1,765.47 | 306 |
| 24 | Baja Construction | 1,584.44 | C&I | EPC | 28,059.82 | 102 |
| 25 | Sunsense Solar | 1,154.32 | C&I | R | EPC | 1,154.32 | 334 |
| 26 | Teichert Solar | 795.70 | C&I | Installation Subcontractor | 114,429.72 | 50 |
| 27 | Sunstall | 583.35 | U | C&I | CS | Installation Subcontractor | 50,989.94 | 73 |
| 28 | Pine Energy | 340.65 | C&I | Installation Subcontractor | 63,416.17 | 63 |
| 29 | dGEN Energy Partners | 135.00 | C&I | Developer | 24,409.00 | 107 |
| 30 | Fesco Energy | 122.72 | C&I | Developer | 1,056.80 | 343 |
| 31 | SunRenu Solar | 77.00 | C&I | EPC | 1,813.00 | 302 |
| 32 | EMPWR Solar | 8.20 | R | Installer | 18,891.40 | 122 |