| Business | Phone |
| Bethel Electrical Contracting 188 Mill Rd, Manorville 11949 | (631) 369-0019 |
| Fmc Electric 81 Oakwood Dr, Manorville 11949 | (631) 369-5544 |
| Grandview Electrical Contrng Manorville 11949 | (631) 874-0662 |
| Jeffrey Mazzoni Electric 320 Dayton Ave, Manorville 11949 | (631) 878-0267 |
| Jmd Electric 26 Evergreen Dr, Manorville 11949 | (631) 878-1609 |