| Business Name | Address | |
| Owen Electric | 56 Wychwood Hts Littleton, MA 01460 |
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| Carbone Electric Inc | 100 Stonehedge Pl Boxborough, MA 01719 |
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| Casey Electrical Contractors | 6 Nonset Ln Westford, MA 01886 |
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| Philbrick Electric | 3 Downs Rd Westford, MA 01886 |
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| Joy Electric | 540 Groton Rd Westford, MA 01886 |
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