| Business Name | Address | |
| Canova Electrical Contracting | 535 5th Ave East Mc Keesport, PA 15035 |
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| Kellar Electric | 215 Crooked Run Rd North Versailles, PA 15137 |
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| E/R Electric | North Versailles, PA 15137 |
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| Keystone Electrical Systems | 1050 3rd St North Versailles, PA 15137 |
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| Pittsburgh Electric Inc | 119 Union Ave North Versailles, PA 15137 |
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