• © 2024 McCarthy Improvement Company
  • Office Hours: Mon-Fri 8am-4:30pm

Eddie Coryn


Bachelor’s of Science in Civil Engineering, Purdue University


ATSSA Traffic Control Supervisor

OSHA 30 Hour

IA DOT Erosion Control Technician

Director of Project Management


As the Director of Project Management, Eddie Coryn assigns new work to Project Managers, and oversees its progress, ensuring each job is done safely, on schedule, and within budget. He works with our Operations Manager to make sure the McCarthy Improvement team has the tools and equipment necessary to be as efficient and effective as possible. Eddie’s talent has been part of the McCarthy arsenal for over ten years, where he has gone from intern to PM to his current position.   His work on large scale, high-profile projects has allowed him to fine tune processes and provide innovative insight to each new venture.


Iowa Concrete Paving Association

Have an inquiry?
Contact us.