| Business | Phone |
| Abc Sewer Svc Duluth 55807 | (218) 624-3600 |
| All Around Sewer & Drain Clng 216 Proco Ct, Duluth 55808 | (218) 590-5185 |
| All'Bout Clogs Drain & Sewer Duluth 55802 | (218) 722-4480 |
| American Sewer Drain Svc 2630 Hagberg St, Duluth 55811 | (218) 727-5557 |