| Business | Phone |
| Vermont Energy Investment Corp 255 S Champlain St 7, Burlington 5401 | (802) 658-6060 |
| Spring Hill Solutions 82 Church St 3, Burlington 5401 | (802) 864-2372 |
| Champlain Valley Wthrztn Svc 191 North St, Burlington 5401 | (802) 660-3452 |
| Energy Rated Homes Of Vermont 225 S Champlain St, Burlington 5401 | (802) 865-3926 |