| Business | Phone |
| All Points Plumbing & Heating 18 Jerusalem Hollow Rd, Manorville 11949 | (631) 289-7226 |
| Manorville Plumbing & Heating 222 Mill Rd, Manorville 11949 | (631) 878-3656 |
| Master Tech Plumbing & Heating 222 Mill Rd, Manorville 11949 | (631) 369-3335 |