| Business | Phone |
| Associated Electric Const Corp 40 Fox Run Rd, North Eastham 2651 | (508) 255-1657 |
| R Kent Douglas Holmes Rd, North Eastham 2651 | (508) 255-5132 |
| Farrell Electric Inc 115 Holmes Rd, North Eastham 2651 | (508) 255-1697 |
| Lower Cape Electric 175 Queen Anne Dr, North Eastham 2651 | (508) 255-5464 |