| Business | Phone |
| Amp Electric 12 Colonial Ridge Ct, Brewster 10509 | (845) 278-5348 |
| D R Watts Electric 60 Peach Lake Rd, Brewster 10509 | (845) 278-6659 |
| Enterprise Electric Inc 869 Route 22, Brewster 10509 | (845) 279-0500 |
| Scholz Electric Co 963 Route 22, Brewster 10509 | (845) 279-6807 |
| Somers Electrical Contracting 205 Route 22, Brewster 10509 | (845) 277-3535 |