Suregrade Contracting - Grande Prairie County No. 1, Alberta

Pilemaster & Bridge Inc - Grande Prairie, AB

Thomas Inc. - Grande Prairie, Alberta

Rocky Johnson Contracting Inc - Grande Prairie, Alberta

Excel Projects Ltd. - Clairmont, Alberta

Granite Construction Inc - Grande Prairie, Alberta

Horse Lake Oilfield Construction Corporation (HOCC) - Wembley, Alberta

Strait Pipeline & Integrity - Grande Prairie, AB

T-West Construction - Grande Prairie, Alberta

Mur-Cal Services Ltd. - Grande Prairie, Alberta