Contractors oppose changes affecting collective bargaining and tariffs.

Tariffs on construction materials, other goods, to continue as Biden embraces combative approach.

Trade group survey says members could need up to 73,500 technicians in five years.

Deal renegotiates NAFTA, but industry still faces tariffs remaining on Canadian and Mexican materials

Higher prices for lumber and other wood products, driven by January's 20% tariff on Canadian softwood lumber and new tariffs on Chinese products,   will increase rebuilding costs in areas hit by Hurricane Florence.