| Business Name | Address | |
| Lighthouse Electric Inc | Lake Station, IN 46405 |
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| Matthews & Sons Electric Co | 295 N Lake St Gary, IN 46403 |
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| Lincoln Electric Co | 145 N Hamilton St Gary, IN 46403 |
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| Meade Electric Co Inc | 650 S Lake St # A Gary, IN 46403 |
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| Divane Brothers Electric Co | 7592 Melton Rd Gary, IN 46403 |
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