• Happy Anniversary, CHA!

  • ACEC New York Platinum Award Goes to CHA for Historic Pool Rehabilitation

  • Founded on infrastructure, CHA stands ready.

  • Join the CHA Team

    Seeking inspired employees who want to
    responsibly improve the world we live in

  • CHA Wins 2021 ACEC Indiana Grand Project Award

  • CHA Captures Six 2021 ACEC New York Engineering Excellence Awards

  • CHA Releases the 2020 Sustainability Report

  • Technology: The View From Above

  • Maine Plastic Surgery Earns AIA Maine 2020 Design Award

Recent News