| Business Name | Address | |
| Costas Electrical Contractors | PO Box 765 Northfield, NJ 08225 |
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| Conover Conklin Electric Corp | 2411 Oak Ave Northfield, NJ 08225 |
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| Yiannis Electric Inc | 529 Banning Ave Northfield, NJ 08225 |
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| Niceta Electric | 2119 Merritt Dr Northfield, NJ 08225 |
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| C W Long Electrical Contractor | Northfield, NJ 08225 |
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