INNER CITY CONTRACTING, LLC

Fortress Foundations

Construction

Fenton, Michigan

H& K EXCAVATING

Schoolcraft, Michigan

EPIC EXCAVATING

Construction

Alto, Michigan

GREAT LAKES DOCK AND MATERIALS, L.L.C.

Construction

MUSKEGON, Michigan

Great Lakes Excavating Services

Construction

Zeeland, MI

TNT Demolition

Construction

San Carlos, California

HardKnox Rocks & Excavating LLC

Specialty Trade Contractors

VAN TASSEL-PROCTOR, INC.

Construction

Little Rock, Arkansas

OnGrade, LLC

Civil Engineering

Romeo, Michigan

GM Northrup Corp Inc

Prior Lake, Minnesota