| Business | Phone |
| Associated Property Management 846 Ritchie Hwy, Severna Park 21146 | (410) 421-5010 |
| Darnell's Contracting Co 312 Baltimore Annapolis Blvd, Severna Park 21146 | (410) 544-7883 |
| Eagle Group Po Box 479, Severna Park 21146 | (410) 729-2017 |
| Herman Stewart Dev & Constr 831 Ritchie Hwy, Severna Park 21146 | (410) 647-2972 |
| Horn Point Construction 617 Banyon Ave, Severna Park 21146 | (410) 431-5252 |
| Hunter Construction Svc Severna Park 21146 | (301) 261-2520 |
| J R Gruver Construction Corp 692 Ritchie Hwy, Severna Park 21146 | (410) 647-3466 |
| M T Mitchell Inc 5 Riggs Ave, Severna Park 21146 | (410) 544-3712 |
| Parktowne Builders Inc 478 Jumpers Hole Rd, Severna Park 21146 | (410) 544-4470 |
| Powell Industries Inc Severna Park 21146 | (410) 647-8493 |
| Sheffield Construction Co 678 Ritchie Hwy # A, Severna Park 21146 | (410) 647-1185 |
| W F Utz Construction Inc 515 Benfield Rd # 203, Severna Park 21146 | (410) 975-0901 |
| Zulauf Contracting 15 Holly Rd, Severna Park 21146 | (410) 647-4111 |