| Business | Phone |
| Caruso Plumbing & Heating Inc 755 Peairs Rd, Elizabeth 15037 | (412) 384-6273 |
| Champion Plumbing 152 Dorman Dr, Elizabeth 15037 | (412) 751-5193 |
| Earl's Plumbing & Heating 318 High St, Elizabeth 15037 | (412) 751-6954 |
| Winowitch Plumbing 1002 Deerfield Dr, Elizabeth 15037 | (412) 672-7080 |