| Business | Phone |
| Treffinger Plumbing & Heating 38 S Main St, Shrewsbury 17361 | (717) 227-2231 |
| Trout Plumbing 23 Onion Blvd, Shrewsbury 17361 | (717) 235-2857 |
| Conestoga Plumbing Contractors 504 S Main St, Shrewsbury 17361 | (717) 235-6362 |
| Modernized Plumbing & Heating Shrewsbury 17361 | (717) 227-2083 |