We are a third-generation, WBE-certified business.
Chicago and the Midwest’s premier excavation, environmental remediation, and underground tank removal company since 1946.
RW Collins leads the industry in experience, safety, and reputation.
Featured Case Study

Excavation – Chicago, IL (Garfield Park Conservatory)
RWC had the privilege of being selected to complete the site work at the Garfield Park Conservatory for the new Elizabeth Morse Genius Children's Exhibit. This nearly year-long project aimed to transform one of the Conservatory’s older exhibit gardens into an interactive play area featuring a state-of-the-art jungle gym designed specifically for children.
Read MoreAdditional Case Studies
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Excavation
Excavation – Chicago, IL (Percy L. Julian HS) -

Remediation
Environmental Remediation – Chicago, IL (South Loop) -

Remediation
Environmental Remediation – Northwest Chicago Suburbs, IL
