| Business | Phone |
| 3-D Plumbing & Heating Freeport 11520 | (516) 771-8751 |
| Bellmore Plumbing Supply 140 E Merrick Rd, Freeport 11520 | (516) 377-8300 |
| Doberman Plumbing & Heating 130 Pearsall Ave, Freeport 11520 | (516) 867-6641 |
| Freeport Plumbing 12 Newton Blvd, Freeport 11520 | (516) 223-8100 |
| Green Art Plumbing 65 S Columbus Ave, Freeport 11520 | (516) 379-0126 |