| Business | Phone |
| Alan S Gross Plumbing & Htg 380 Montauk Hwy, Sayville 11782 | (631) 589-3409 |
| Joseph Neugebauer 19 Eastover Rd, Sayville 11782 | (631) 589-4559 |
| F M Plumbing Heating 351 Foster Ave, Sayville 11782 | (631) 218-2777 |
| Heatmaster Burner Svc Co Inc 203 Railroad Ave, Sayville 11782 | (631) 563-3856 |
| Horowitz Plumbing & Heating 71 Hiddink St, Sayville 11782 | (631) 244-0852 |
| Robert Wissing Plumbing & Htg 63 Crosby St, Sayville 11782 | (631) 244-9257 |
| Specialty Plumbing & Heating 63 Greeley Ave, Sayville 11782 | (631) 567-5919 |