| Business | Phone |
| Resque Plumbing & Heating Po Box 4001, Glen Arm 21057 | (410) 392-2888 |
| Resque Plumbing & Heating Inc 6200 Bonaparte Ave, Glen Arm 21057 | (410) 592-9769 |
| Central Sewer & Drain Cleaning Glen Arm 21057 | (410) 592-9979 |
| Ellinghaus Plumbing & Heating 4534 Long Green Rd, Glen Arm 21057 | (410) 592-2616 |