| Business Name | Address | |
| T C Electric Co | 6701 Governor Printz Blvd Edgemoor, DE 19809 |
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| Furness Electric Co Inc | 1604 Todds Ln Wilmington, DE 19802 |
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| Electrical & Mechanical Contrs | 2207 Baynard Blvd Wilmington, DE 19802 |
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| Nova Electric LLC | 1241 Apple St Wilmington, DE 19801 |
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| T A Rietdorf Sons | 735 S Market St # D Wilmington, DE 19801 |
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