| Business | Phone |
| Bionic Electric Inc 36 Arbutus Ln, Coram 11727 | (631) 698-7260 |
| Mandy Electric Inc 14 Grand Canyon Ln, Coram 11727 | (631) 928-0829 |
| Electric Worx 203 Townehouse Dr, Coram 11727 | (631) 736-3922 |
| Jolyn Electrical Contracting 22 Whiskey Rd, Coram 11727 | (631) 696-7943 |
| Kaufman Electric Inc 675 Hawkins Rd E, Coram 11727 | (631) 698-1691 |