| Business | Phone |
| P Kilroy Security & Electric 366 Mulpus Rd, Lunenburg 1462 | (978) 582-7029 |
| Jeff Mac Leod Electric 14 Oak Ridge Rd, Lunenburg 1462 | (978) 582-6966 |
| Brian Sciabarrasi Electric 498 Holman St, Lunenburg 1462 | (978) 343-0110 |
| Stella Electric 31 Chase Rd, Lunenburg 1462 | (978) 582-6274 |