| Business Name | Address | |
| Accurate Electric Co | 2312 Adams St Gary, IN 46407 |
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| Bellsom Electric | 504 Broadway Gary, IN 46402 |
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| Continental Electric Co | 9501 E 5th Ave Gary, IN 46403 |
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| D & J Electrical Specialties | 1020 W 5th Ave Gary, IN 46402 |
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| Divane Brothers Electric Co | 7592 Melton Rd Gary, IN 46403 |
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