Ritchie's Welding

Ritchie's Welding Inc. is a premier Canadian metal fabrication and structural steel firm with over 35 years of industry experience. Operating out of our advanced 10,000-square-foot facility in Gloucester, Ontario, we specialize in high-quality structural steel fabrication, custom miscellaneous metals design, and connection engineering.We deliver end-to-end solutions for complex projects across the commercial, industrial, and institutional sectors throughout the National Capital Region.Core Capabilities & Modern AutomationAdvanced Technology: We fuse traditional steel craftsmanship with cutting-edge manufacturing technology. Our shop features a state-of-the-art PythonX robotic plasma beam line, dual 5-ton overhead cranes, computerized shearing and braking machinery, and a year-round 50-foot paint booth.Certified Expertise: We are fully certified by the Canadian Welding Bureau under CWB W47.1 (Structural Steel) and W47.2 (Aluminum), ensuring all work meets rigorous institutional safety standards.On-Site Field Operations: Beyond shop production, we deploy a fleet of fully equipped mobile welding trucks to handle on-site structural installations, emergency repairs, and field retrofits.High-Profile Infrastructure ProjectsOur specialized team maintains strict security clearances, enabling us to deliver secure infrastructure projects for prominent commercial developers and federal accounts, including the Parliamentary Sector and the Canadian Space Agency. Our portfolio includes major regional landmarks like the Langevin Gates for the Prime Minister's Office and the Bayshore Pedestrian Bridge.As part of a unified industrial network alongside sister companies Thompson Boiler Works Inc. and McNolty Mechanical Inc., we provide a robust, reliable infrastructure partner built to handle the future of automated metal fabrication.