| Business | Phone |
| All Pro Plumbing 2366 39th St, Rock Island 61201 | (309) 794-9158 |
| Rock River Plumbing 4711 44th St, Rock Island 61201 | (309) 788-4780 |
| Kale Plumbing Co 3231 12th St, Rock Island 61201 | (309) 788-2431 |
| Metropolitan Plumbing 1629 21st St, Rock Island 61201 | (309) 786-2565 |
| Mallard Plumbing 3820 14th Ave, Rock Island 61201 | (309) 794-1167 |