| Business | Phone |
| Jb's 24 Hour Emergency Sewer Royal Oak 48067 | (248) 808-1362 |
| Surburban Sewer Cleaning Royal Oak 48073 | (248) 549-6771 |
| Standard Sewer Svc Royal Oak 48067 | (248) 399-9767 |
| Royal Oak Sewer Cleaning Co 727 E Windemere Ave, Royal Oak 48073 | (248) 543-2060 |