| Business Name | Address | |
| Zap Electric Systems | 1759 Middle Country Rd # L Centereach, NY 11720 |
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| Tri Tech Electric Corp | 521 Park Ave Centereach, NY 11720 |
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| A & A Classic Electric Inc | 98 Oxhead Rd Centereach, NY 11720 |
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| Majestic Electric | 25 Taylor Ave Centereach, NY 11720 |
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| Owen's Electric Inc | 67 Pleasant Ave Centereach, NY 11720 |
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