| Business Name | Address | |
| Gentilotti Bros Inc | 7 Silver Spruce Dr Grafton, MA 01519 |
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| Lr Joncas Electrical Contr | 148 Worcester Grafton, MA 01519 |
|
| Colonna Electric | Northbridge, MA 01534 |
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| De Maria Electric | 7 Pinehurst Cir Millbury, MA 01527 |
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| Allen & Son Electric | Millbury, MA 01527 |
|