Chicago Metal Supply is an architectural sheet metal fabricator that can supply you with all the metal products you need to meet your roofing, masonry or custom project. CMS has over 40 years experience in architectural metal fabrication. Our fabricating shop is equipped with state-of-the- art equipment which enables us to provide exceptional value and quick turnaround times to our customers. We are also able to recreate historical copper work utilizing cold molding and old world artisan craftsmanship.