| Business | Phone |
| A 1 Electric 800 E 112th Pl, Northglenn 80233 | (303) 227-9223 |
| Abel's Thunder Electric Northglenn 80234 | (303) 254-4900 |
| Arctic Electrical Svc 10555 Adams Ct, Northglenn 80233 | (303) 452-1110 |
| Bearpaw Electric 12000 Washington St, Northglenn 80241 | (303) 457-0656 |
| C & R Electrical Contractors 10475 Irma Dr, Northglenn 80233 | (303) 450-6691 |
| Northwest Electric Inc 849 Dean Dr, Northglenn 80233 | (303) 452-4740 |
| Northwestern Electrical Co 10825 Irma Dr, Northglenn 80233 | (303) 452-8576 |
| One Accord 1337 W 111th Ave, Northglenn 80234 | (303) 469-5576 |
| Connected Electric Inc Northglenn 80234 | (303) 920-4220 |
| Hamilton Electric Const Co 10855 Irma Dr, Northglenn 80233 | (303) 451-5855 |
| Littleton Electric 5445 County Road 2, Northglenn 80603 | (303) 280-2542 |
| Bam Electric 10240 Melody Dr, Northglenn 80260 | (303) 524-9521 |
| Pro West Electric Inc 10475 Irma Dr # 15, Northglenn 80233 | (303) 450-7805 |
| Cougar Electric 10051 Melody Dr, Northglenn 80260 | (720) 929-0435 |
| Wise Choice Electric Inc 124 Muriel Dr, Northglenn 80233 | (303) 452-6742 |
| Wizard's Electric Inc Northglenn 80233 | (303) 252-9848 |