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A-1 Installation
The A-1 Installation address is 3114 11th St Winthrop Harbor IL 60096-1408 and the business entry is assigned to the branche Roofing contractors.
Economic data
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| Classification: | SIC (Standard Industrial Classification) |
| Classification code: | 1761 |
| Economic description: | Roofing, Siding, And Sheetmetal Work |
| Company activity: | Construction - Special Trade Contractors (Construction) |
| Number of employees: | 6 |
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