| Business | Phone |
| B & G Plumbing Svc 4 Newport Dr # I, Forest Hill 21050 | (410) 879-5207 |
| Champion Plumbing & Heating 100 Aqueduct Ct, Forest Hill 21050 | (410) 803-9300 |
| Goedeke Plumbing 1349 W Jarrettsville Rd, Forest Hill 21050 | (410) 692-5443 |
| Paul F Goedeke Inc 3431 Kreitler Rd, Forest Hill 21050 | (410) 557-8405 |