Nelson Welding Ltd.

Nelson Welding Ltd is a full-service boiler and welding company located in Vaughan, Ontario. For over 60 years, we have provided mobile welding and complete boiler room services throughout the Greater Toronto Area. From installation to annual service contracts we have you covered with TSSA-certified welders and members of the Plumbing, Steamfitting & Welding Professionals Local 46. We service all industrial and commercial heating units as well as sell and install the most dependable and efficient brands of boilers such as Cleaver Brooks® and Volcano Boilers. We can also handle all your piping needs, whether gas, steam, water, threaded, or welded. Contact us today for a quote!