| Business Name | Address | |
| Dumbaugh Electric | RR 1 Sigel, PA 15860 |
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| Clark Electric & Lighting | 351 Main St Strattanville, PA 16258 |
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| Climax Electric Inc | 16376 Olean Trl Corsica, PA 15829 |
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| Delta Contractors & Design Inc | 15870 Route 322 Clarion, PA 16214 |
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| Clark Electric | 53 S 4th Ave Clarion, PA 16214 |
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