| Business | Phone |
| Barricks Plumbing & Heating Po Box 977, Carlisle 17013 | (717) 249-4620 |
| Case Plumbing & Electrical 918 Forest Ct, Carlisle 17013 | (717) 385-9338 |
| Chester G Raudabaugh Plumbing 310 S Ridge Rd, Carlisle 17013 | (717) 258-3661 |
| Comfort Tech 154 Lawrence Ln, Carlisle 17013 | (717) 737-6031 |
| Gary Mullen Four Svc Co 8 W Yellowbreeches Rd, Carlisle 17013 | (717) 486-7754 |
| George Herman Plumbing 125 N Orange St, Carlisle 17013 | (717) 249-7008 |
| George W Fitzpatrick & Sons 325 Bolton Ave, Carlisle 17013 | (717) 243-8490 |
| Jeffrey Wilbur Plumbing & Htg Carlisle 17013 | (717) 249-0696 |
| Jones Plumbing Inc 354 A St, Carlisle 17013 | (717) 249-4714 |
| Lebo's Plumbing Heating & Air 62 Chestnut Ave, Carlisle 17013 | (717) 243-8345 |
| Mountain Aire Mechanical Contr 87 Hoover Rd, Carlisle 17013 | (717) 258-5996 |
| Water Works Plumbing & Drain Carlisle 17013 | (717) 258-5050 |
| Thomas Fitzpatrick & Son Plbg 905 Newville Rd, Carlisle 17013 | (717) 249-5310 |
| Speedy Rooter Carlisle 17013 | (717) 258-9800 |
| Steve Cornman Plumbing 1458 Zimmerman Rd, Carlisle 17013 | (717) 258-4231 |
| Roto-Rooter Plumbing & Drain Carlisle 17013 | (717) 243-8911 |