Illinois
ILLINOIS
1604 Eastport Plaza Drive, Suite 106
Collinsville, IL 62234
618-344-4142
BUILDING WITH
YOUR NEEDS IN MIND
Strategically located along the I-255 corridor just minutes from our company headquarters, McCarthy’s Illinois office supports the growth and expansion needs of Southern and Central Illinois.
MAKING A DIFFERENCE
When you build with us, you are assured our teams enjoy access to the incredible resources of a leading national builder while providing the supportive family feel of a close-knit local business. Our employee-owners take great personal pride in producing high-quality work and lasting, impactful results.
Experience Matters
From hospitals and schools to transportation, renewable energy, water and wastewater systems — we're an Illinois construction company who partners with you to build the high-quality facilities you need to keep your community ahead of the pace.
JOIN US IN ILLINOIS AND ACROSS THE MIDWEST
Intern Advantage Program - Central Region - 2025
Field Operations — St. Louis, Missouri
Project Superintendent (Mechanical Piping - Industrial Construction)
Field Operations — St. Louis, Missouri
Assistant Superintendent (Mechanical Piping - Industrial Construction)
Field Operations — St. Louis, Missouri
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