ABOUT US WSN Construction and WSN Western Construction are two of Canada's premier multi-trade industrial contractors. With capabilities for mechanical, electrical, civil, structural, fabrication, and equipment installation, WSN Construction has the experience and expertise to be the general contractor of choice for all sizes of projects in a variety of industries. OUR STORY The Nicholls name has been in the Canadian construction market for over 40 years. Since our establishment, we have experienced steady growth with a solid base of repeat customers. In 1975, Bill Nicholls and Dave Radtke ...