J.R. Stephenson Mfg. Ltd. is a broad line electrical manufacturing company in business since 1952. We offer custom engineered and manufactured products for the electrical industry. We currently occupy a forty thousand square foot facility at 1425 Whyte Avenue in Winnipeg, Manitoba. Our facility allows us to construct and ship by truck or rail products weighing up twelve tons. Our manufacturing scope is almost limitless with a complete in-house steel facility including CNC turret punches, CNC brakes and shears, MIG and TIG welding to CWB standards. Further, we have two in-house electrostatic paint systems with capabilities up to forty feet by twelve feet.

• See also:
• Masterformat 2004
• 26 05 33 - Raceway and Boxes for Electrical Systems
• 26 26 00 - Power Distribution Units
• 26 27 16 - Electrical Cabinets and Enclosures
• 26 27 19 - Multi-Outlet Assemblies
• 26 27 23 - Indoor Service Poles
• 27 51 16 - Public Address and Mass Notification Systems
• 33 71 00 - Electrical Utility Transmission and Distribution
• 33 71 23 - Insulators and Fittings
• 33 71 26 - Transmission and Distribution Equipment
• Masterformat 1995
• 16130 - Raceway and Boxes
• 16310 - Transmission and Distribution Accessories
• 16470 - Power Distribution Units
• 16820 - Sound Reinforcement