| Business | Phone |
| Precision Electric Co 62 N Main St, Cranbury 8512 | (609) 395-0594 |
| Allan Electric 47 Station Rd, Cranbury 8512 | (973) 781-0022 |
| Allan Electric Co 7 Santa Fe Way, Cranbury 8512 | (973) 781-0022 |
| American Electric 1 Fitzgerald Ave, Cranbury 8512 | (732) 521-0700 |
| Conley Electric 1 Hightstown Cranbury Sta Rd, Cranbury 8512 | (609) 395-0513 |
| First Rate Electric Cranbury 8512 | (609) 860-6474 |