Company Markets Our Projects Bidding Opportunities Contact Aviation Market McCarthy Improvement Company has been constructing airport projects for over 50 years. Early work included military runways at US Ellsworth Air Force Base (SD) and Minot Air Force Base (ND), as well as one of the first airport partnering projects at the Nashville International Airport (TN). Recently, McCarthy Improvement has been constructing award winning projects at Hartsfield Jackson Atlanta International Airport as well as smaller airports in the Southeast and Midwest. Have an inquiry? Contact us. Search this site: SEARCH © 2021 McCarthy Improvement Company Office Hours: Mon-Fri 8am-4:30pm 5401 Victoria Avenue Davenport, IA 52807 (563) 359-0321 Email Us Facebook Twitter LinkedIn YouTube PART OF THE MCCARTHY-BUSH CORPORATION Visit Bush Construction Visit Clinton Engineering Visit AMSCO Visit McCarthy Bush Corporate Visit Linwood Mining Visit Oertel Metal Works Visit Blackheart Slag Privacy Policy Sitemap Accessibility Statement Site designed by Twin State Technical Services.