| Business Name | Address | |
| Sullivan Electric | 6 Norwood Rd Eastport, ME 04631 |
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| Border Electric | 97 Baring St Calais, ME 04619 |
|
| Riverside Electric | 334 North St Calais, ME 04619 |
|
| Quimby Electric & Sons | RR 1 East Machias, ME 04630 |
|
| Riverside Electric Inc | 334 North St Machias, ME 04654 |
|