KWH Constructors Inc

KWH Constructors is a full-service, engineered contractor specializing in erection-oriented construction across Canada and the United States. It erects bridges and complex structural steel, installs machinery, heavy equipment and architectural precast, and performs seismic retrofits and heritage-façade work. Its Somerset Construction Engineering division develops solutions for complex structures, while KWH also designs and builds specialized erection equipment such as gantries, derricks, temporary trusses, and lifting and rigging systems.