| Business | Phone |
| A J's Plumbing & Sewer 710 E 5th Ave, Gary 46402 | (219) 880-0875 |
| Aqua Plumbing 4067 Calhoun St, Gary 46408 | (219) 923-8171 |
| Atom Plumbing 4400 W 47th Ave # 6, Gary 46408 | (219) 980-4051 |
| C I Plumbing 7029 W 25th Ave, Gary 46406 | (219) 554-1360 |
| Pierce Plumbing 441 S Sullivan St, Gary 46403 | (219) 736-0100 |
| Quick Flo Gary 46406 | (219) 949-6544 |
| Rooter-Max Inc Gary 46408 | (219) 887-1500 |
| Roto-Rooter Plumbing & Drain Gary 46408 | (219) 884-6963 |