| Business | Phone |
| Ever-Soft Water Conditioning 18010 Maugans Ave, Hagerstown 21740 | (301) 733-4896 |
| H&H Well Drilling & Water Conditioning 10236 Sharpsburg Pike, Hagerstown 21740 | (301) 842-3563 |
| Mr. Water Professional Water Treatment 411 Guilford Ave, Hagerstown 21740 | (301) 416-8331 |