Qualified
Waner Construction Inc. (2005)
Fransen Pittman Construction (2005)
GH Phipps Construction (2007)
Hyder Construction Inc (2008)
Haselden Construction Company (2009)
Milender White Construction (2011)
Swinerton Builders (2012)
Fiore & Sons Inc (2014)
Golden Triangle Construction (2016)
The Beck Group (2016)
Adolfson and Peterson Construction (2017)
Brinkman Construction (2018)
PCL Construction (2018)
Howell Construction (2019)
JHL Constructors (2020)
Crossland Construction (2025)