Colorado ranked 13th nationally in 2014 for installed solar electric capacity at 67 MW. There are 387 solar companies employing 4,200 people across the state. These are the Solar Power World Top Solar Contractors in Colorado.
| Rank | Company | Overall Rank | City | State | Employees | Primary Market | Primary Service | Total Megawatts Installed | Total Megawatts 2014 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | E Light Electric | 12 | Englewood | CO | 945 | Utility | Electrical Subcontractor | 3,453,880.00 | 279.65 |
| 2 | RES (Renewable Energy Systems) | 20 | Denver | CO | 500 | Utility | EPC | 3,400,000.00 | 91.00 |
| 3 | Quanta Power Generation | 32 | Greenwood Village | CO | 703 | Utility | EPC | 341.03 | 38.66 |
| 4 | RGS Energy | 54 | Denver | CO | 200 | Residential | Developer | 260.00 | 17.04 |
| 5 | Namaste Solar | 72 | Boulder | CO | 110 | Commercial | EPC | 183,691.50 | 11.00 |
| 6 | Oak Leaf Energy Partners | 98 | Denver | CO | 4 | Commercial | Developer | 66.00 | 6.70 |
| 7 | Clean Energy Collective | 130 | Louisville | CO | 106 | Residential | Developer | 23.22 | 4.50 |
| 8 | EcoMark Solar | 169 | Denver | CO | 70 | Residential | Rooftop Contractor | 24,327.39 | 2.79 |
| 9 | Sunsense Solar | 176 | Carbondale | CO | 15 | Commercial | EPC | 26,650.00 | 2.50 |
| 10 | Complete Energy Solutions | 226 | Denver | CO | 8 | Commercial | Rooftop Contractor | 2,000.00 | 1.60 |
| 11 | Endurance Solar & Engineering | 271 | Boulder | CO | 6 | Residential | EPC | 2.90 | 1.10 |
| 12 | Atlasta Solar Center | 279 | Grand Junction | CO | 15 | Residential | Rooftop Contractor | 12,167.53 | 1.00 |
| 13 | Bella Energy | 294 | Boulder | CO | 13 | Commercial | Developer | 14.59 | 0.96 |
| 14 | Solarado Energy | 329 | Salida | CO | 21 | Commercial | EPC | 3.98 | 0.73 |
| 15 | Peak View Solar | 330 | Colorado Springs | CO | 8 | Residential | Rooftop Contractor | 5,772.00 | 0.73 |
| 16 | Independent Power Systems | 340 | Boulder | CO | 25 | Residential | Rooftop Contractor | 21,000.00 | 0.64 |
| 17 | Thames Solar Electric | 350 | Denver | CO | 3 | Off-Grid | EPC | 3.00 | 0.55 |
| 18 | Stellar Energy Contractors | 388 | Denver | CO | 30 | Residential | Rooftop Contractor | 1.00 | 0.40 |
| 19 | Southard Solar and Construction | 390 | Denver | CO | 12 | Residential | Rooftop Contractor | 10,000.00 | 0.40 |
| 20 | Innovative Energy | 392 | Breckenridge | CO | 10 | Residential | EPC | 2.00 | 0.37 |
| 21 | Evergreen Sun Power | 412 | Centennial | CO | 65 | Residential | Rooftop Contractor | 0.58 | 0.33 |
| 22 | Peak Solar Designs | 473 | Salida | CO | 4 | Residential | EPC | 4,000.00 | 0.10 |