5. Clarke Brothers Limited
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| Clay roof tile slate concrete metal and copper roofing systems. |
| http://www.tileroof.com/ |
14. Marathon
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| Marathon has been serving the Commercial Roofing and Sheet Metal Industry for almost 40 Commercial Roof Drains Retrofit: Copper (Proliner |
| http://www.marathondrains.com/ |
15. Mastco Architectural Sheet Metal
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| Designs copper and sheet metal fabrications for commercial contractors and residential clients. Features custom work as well as lamps railings |
| http://www.cmastco.com/ |
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