Based in Miami, FL, Doudney Sheet Metal Works Inc. is a full-service sheet metal fabrication company. Originally founded in 1922, the company caters to residential and commercial construction sectors. It offers fabrication and installation of various types of metal work including handrails, pitchpans, gutters, stainless kitchens, gates, flashing, counter tops, backsplashes, kitchen hoods, columns and more. The company s division, DSM Services provides a range of services, including hardware related repairs/replacements on restaurant and grocery equipment such as coolers and freezers, electrical and welding repairs, repairs for kitchen hoods and exhaust systems, ice machine repairs and improvement repairs, among others.. Cutting,Forming,Punching,Welding,& Water Jet Cutting