| Business | Phone |
| A Keeth Heating Air Cond 400 N Main St, Plymouth 48170 | (734) 453-3000 |
| Air Systems 598 N Mill St, Plymouth 48170 | (734) 453-6030 |
| Cameron Brothers Plumbing 8970 N Canton Center Rd, Plymouth 48170 | (734) 453-6595 |
| Colonial Heating & Cooling 464 N Main St, Plymouth 48170 | (734) 455-6500 |
| Dietz Plumbing Co 9404 N Sheldon Rd, Plymouth 48170 | (734) 455-8840 |
| Dunlap's Heating & Cooling 898 S Main St, Plymouth 48170 | (734) 453-6630 |
| Durr Industries Inc 40600 Plymouth Rd, Plymouth 48170 | (734) 459-6800 |
| Remodeling By Horton 1382 S Main St, Plymouth 48170 | (734) 455-3332 |
| Keeth Heating Ac & Elec If 400 N Main St, Plymouth 48170 | (734) 453-4000 |
| Lakeshore Energy Svc 199 N Main St, Plymouth 48170 | (734) 416-9900 |
| Mainline Plumbing & Sewer Inc Plymouth 48170 | (734) 844-3121 |
| John F Cumming Plumbing Co 1425 Gold Smith, Plymouth 48170 | (734) 453-4622 |
| Patrick's Plumbing Plymouth 48170 | (734) 454-9277 |
| Postma Plumbing Inc 8346 N Territorial Rd, Plymouth 48170 | (734) 455-2001 |
| Postma Plumbing 8348 N Territorial Rd, Plymouth 48170 | (734) 416-9670 |
| Select Air Systems Inc 41200 Joy Rd, Plymouth 48170 | (734) 459-1954 |
| Tour Andover Controls 9357 General Dr 101, Plymouth 48170 | (734) 416-9863 |
| Temperature Solutions Inc 15380 Fry St, Plymouth 48170 | (734) 420-2118 |
| West Star Plumbing & Heating 8245 Ann Arbor Rd W, Plymouth 48170 | (734) 453-8462 |