| Business Name | Address | |
| Associated Electric | 525 Main St South Portland, ME 04106 |
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| LA Plante Electronics | 7 Thompsons Pt # C Portland, ME 04102 |
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| Dick Mc Duffie Electrician | PO Box 6571 Portland, ME 04102 |
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| Peter L Doria Electric | 135 Bolton St Portland, ME 04102 |
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| Burleigh Electric | 45 Forest Ave Portland, ME 04101 |
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