| Business | Phone |
| Able Electrical Svc Severna Park 21146 | (410) 647-4300 |
| Earl W Bohlman & Sons Inc 15 Truck House Rd, Severna Park 21146 | (410) 544-1396 |
| Hgw Electrical Construction 467 Cardiff Ct, Severna Park 21146 | (410) 647-0441 |
| Light & Power Electrical Contr Severna Park 21146 | (410) 431-5088 |
| Metropolitan Electric Inc Severna Park 21146 | (410) 647-6030 |
| Rommel Electric Co 820 Ritchie Hwy, Severna Park 21146 | (410) 421-8972 |