| Business | Phone |
| All-Pro Plumbing & Heating Inc 956 Marshall St, Lake Geneva 53147 | (262) 248-8466 |
| Digangi Plumbing W3746 S Shore Dr, Lake Geneva 53147 | (262) 249-1855 |
| Expert Plumbing & Heating Inc 2491 Vista Dr, Lake Geneva 53147 | (262) 248-4660 |
| Geneva Plumbing & Heating Inc W3628 Mc Donald Rd, Lake Geneva 53147 | (262) 248-1535 |
| Nova Plumbing Co 2463 Vista Dr, Lake Geneva 53147 | (262) 248-7886 |
| John Stotko & Sons 1144 Grant St, Lake Geneva 53147 | (262) 248-2251 |
| Kuch's Plumbing N3623 Willow Bend Ln, Lake Geneva 53147 | (262) 348-0622 |
| Master Plumbers N3481 County Road H, Lake Geneva 53147 | (262) 248-2103 |