| Business | Phone |
| Red's Plumbing & Heating Hagerstown 21740 | (301) 797-7772 |
| Roto-Rooter Plumbing & Drain 101 N Cannon Ave, Hagerstown 21740 | (301) 739-2029 |
| A-Rt Plumbing & Heating 612 Sunset Ave, Hagerstown 21740 | (301) 745-4699 |
| American Residential Svc Hagerstown 21740 | (301) 797-7509 |
| Beaver Mechanical Contrs Inc 61 W Lee St, Hagerstown 21740 | (301) 790-1400 |
| Shades Plumbing & Heating Hagerstown 21740 | (301) 797-0272 |
| Snyder's Plumbing & Heating 225 Jackson Ave, Hagerstown 21740 | (301) 739-1045 |
| Bob Jones Plumbing & Heating 133 Stouffer Ave, Hagerstown 21740 | (301) 733-0971 |
| Charles E Cunningham Plumbing 13924 Sunrise Dr, Hagerstown 21740 | (301) 733-5854 |
| Supreme Plumbing 20814 Emerald Dr, Hagerstown 21742 | (301) 573-3589 |
| Taylor's Plumbing & Backhoe 14106 Greencastle Pike, Hagerstown 21740 | (301) 739-7085 |
| Thompson Plumbing 21127 Leitersburg Pike, Hagerstown 21742 | (301) 791-5039 |
| D L Hutzler Plumbing & Heating 901 Pope Ave # 201, Hagerstown 21740 | (301) 797-5585 |
| Douglas Plumbing 79 Wakefield Rd, Hagerstown 21740 | (301) 797-1185 |
| Tri-State Plumbing & Heating 115 Matthews Ave, Hagerstown 21740 | (301) 739-9308 |
| W A Carmack Plumbing & Heating Hagerstown 21740 | (301) 790-2564 |
| Fred's Plumbing & Heating 15142 National Pike, Hagerstown 21740 | (301) 582-0900 |
| Gary's Plumbing Svc Hagerstown 21740 | (301) 797-4200 |
| H E Bowman Plumbing & Heating 11112 Parkwood Dr, Hagerstown 21742 | (301) 797-5302 |
| J & W Mechanical Svc Inc 121 Bester St, Hagerstown 21740 | (301) 797-3500 |
| John's Plumbing 16312 Shinham Rd, Hagerstown 21740 | (301) 797-4013 |
| Larry & Sons Plumbing Heating 301 W Franklin St, Hagerstown 21740 | (301) 733-5428 |
| Mike Waugh Plumbing & Heating 218 W 1st St, Hagerstown 21740 | (301) 582-3153 |
| Mr Drain Cleaner 19834 Jefferson Blvd, Hagerstown 21742 | (301) 791-3945 |
| Musser Plumbing Inc 19511 Portsmouth Dr, Hagerstown 21742 | (301) 223-8745 |