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  • Office Hours: Mon-Fri 8am-4:30pm

Quality. Efficiency. Reliability.
Heavy Construction Provider

Integrated services, reliable expertise with a commitment to quality.

McCarthy Improvement continues to strive and achive the highest safety standards. Prioritizing construction safety. Every project. Every time.

Committed to Safety

We're a united team of over 400 men and women, most of whom have worked together for decades. Being incident-free improves our bottom line and productivity, but more importantly, it benefits our team and those who depend on us.

Fostering a safety culture, we believe that our employees should expect the safety working conditions available to them. Safety is a team effort that affects everyone. Our dedication to safety is sustained through a corporate safety department, regional safety managers and committees, on-going incentive programs, job site training and an annual safety event. Dedication to safety is a condition of employment, which is embraced by our team.

John Deere Road heavy construction project finished

Project Award Winner - Award of Excellence

It was an honor to receive the Award of Excellence for the pavement reconstruction, widening, signalized intersections and median crossovers on IL 5 from W. 38th St. to E. of 70th St. in Moline, IL. We proudly accepted the award, together with our subcontractor, DECCO, at the 112th Annual Convention for the Associated General Contractors of Illinois.

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