Our Story

HR Green is honored to be one of the nation’s longest operating engineering firms. For more than 100 years, the HR Green family of companies has been dedicated to our clients’ success. Whether we are providing civil engineering services, innovative management solutions to timely challenges, or overseeing the construction of a high profile improvement, the projects we undertake with our clients connect and shape communities, drive redevelopment and sustainability goals, and improve processes for consistent value.

The HR Green family of companies includes HR Green, Inc., HR Green Pacific (California Contractor License 1035099), HR Green Fiber and Broadband, and HR Green Development.

We provide the services you need most

  • Do you need Planning, NEPA compliance, design and construction phase services for streets and highways, bridges, ports, and intermodal facilities?

  • Looking for design, construction phase and operational services for potable and process water, wastewater, and water resources management?

  • Interested in a comprehensive suite of management and staff augmentation services to help your agencies function more effectively and efficiently – engineering, building, and planning departments?

  • Tackling a residential, commercial, industrial, or institutional land development project and need planning, landscape architecture or site civil expertise?

  • Need help simplifying Federal, state, and local environmental processes, agency coordination, and implementing various regulations?

  • Looking for an engineer to manage the construction of your projects to your specifications?

Leadership Team

Awards Announcements

April 16, 2021

HR Green Earns Designation as a Great Place to Work-Certified™ Company in 2021

We’re pleased to announce that HR Green has earned the designation as a Great Place to Work-Certified™ Company, meaning employees consistently have a positive experience at HR Green.


April 9, 2021

HR Green wins Merit Award for Woods Creek Restoration

HR Green and the Village of Lake in the Hills, Illinois won a Merit Award in ACEC Illinois’ 2021 Engineering Excellence Award Competition for the Woods Creek Restoration project.


April 9, 2021

HR Green Wins Multiple Awards for Illinois Route 23 Interchange on I-90

HR Green, the Illinois Tollway, and Stantec won the Honor Award and the Judges Choice Award in ACEC Illinois’ 2021 Engineering Excellence Award Competition for the Illinois Route 23 Interchange on I-90 project. The project also won a National Recognition Award in the ACEC National competition.


March 24, 2021

HR Green, Inc. Receives “Excellence in Concrete Pavement” Award from MO / KS Chapter of American Concrete Pavement Association for Taxiway Kilo Reconstruction Project at St. Louis Lambert International Airport

HR Green, Inc. (HR Green) has received the “Excellence in Concrete Pavement” award from the MO / KS chapter of the American Concrete Pavement Association in the Commercial Service and Military Airports category for its role in the Taxiway Kilo reconstruction project at St. Louis Lambert International Airport (STL). HR Green provided Construction Management for


Office Locations

We partner with private and public sector clients throughout the United States and have served our communities without interruption since 1913. Privately held and employee-owned, we continually evaluate opportunities to grow and serve our clients in new ways. With more than 500 employees located nationally, we currently serve 8 states with 16 locations.

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