| Business | Phone |
| A A A Rite Way Rooter & Cessp 72 Wading River Rd, Center Moriches 11934 | (631) 878-6067 |
| East Coast Plumbing & Heating 11 Center Ct, Center Moriches 11934 | (631) 874-8994 |
| East Coast Plumbing & Heating 2 Chichester Ave, Center Moriches 11934 | (631) 874-8994 |
| Plumb Tech Plumbing & Heating 417 Main St, Center Moriches 11934 | (631) 874-3700 |