| Business Name | Address | |
| O'Grady Electric | 245 Forge Village Rd Groton, MA 01450 |
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| Kudla Electric Svc Inc | 3 Summit Groton, MA 01450 |
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| Macgregor Electric | Groton, MA 01450 |
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| Burnham Electric Inc | 25 Hoyts Wharf Rd Groton, MA 01450 |
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| Electrical Contracting & Svc | 142 Main St Groton, MA 01450 |
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