| Business | Phone |
| A-1 Atomic Rooter Inc 1230 Hempstead Tpke, Franklin Square 11010 | (914) 576-5600 |
| Aaa Instant Sewer Svc 11 James St, Franklin Square 11010 | (516) 437-3456 |
| Aaa Plumbing & Heating 36 New Hyde Park Rd, Franklin Square 11010 | (516) 561-0406 |
| Aaa Sewer & Drain Cleaning 11 James St, Franklin Square 11010 | (516) 775-7694 |
| Baturin Plumbing & Heating Inc 1093 Park Ln N, Franklin Square 11010 | (516) 825-5413 |
| Tony M Bifano 73 Pacific St, Franklin Square 11010 | (516) 437-4830 |
| Consolidated Heating & Plbg 220 Franklin Ave, Franklin Square 11010 | (516) 328-2497 |
| E S Consolidated Plumbing 220 Franklin Ave, Franklin Square 11010 | (516) 358-2497 |
| Dominick Frissora 620 Smith St, Franklin Square 11010 | (516) 352-2138 |
| Greg's Plumbing 409 Doris Ave, Franklin Square 11010 | (516) 292-3778 |
| H Block Plumbing & Heating 802 Adele St, Franklin Square 11010 | (516) 292-1658 |
| Sal's Plumbing & Heating Co 620 Seminole Rd, Franklin Square 11010 | (516) 328-8563 |
| Klecar Gucker & Heithaus Plbg 882 Hempstead Tpke, Franklin Square 11010 | (516) 352-3499 |