Creative solutions to your most pressing challenges.

As one of the nation’s longest-operating civil engineering firms, HR Green’s professionals provide engineering, planning, technical, and management solutions that build communities and improve lives.

Building Communities.

Improving Lives.

In every market and in every geography, our mission is the same: Building Communities. Improving Lives. It means partnering with our clients to find the right answers.

And it means that every person at HR Green is an active contributor in building the communities and improving the lives of every person in every place that we are honored to work.

HR Green by the numbers:

2025 Ranking on ENR's Top 500 Design Firms in the US.

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More than 37% of employees choose ownership as an investment strategy.

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More than 700 employees throughout the nation.

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Our Services

Broadband

Unlock your infrastructure’s hidden value, build a roadmap to success, bridge the digital divide, attract a Gigabit Economy, foster resilience, and help prepare your community or service area for the future.

Construction

A long-lasting, cost-effective, and low-maintenance facility is the ultimate goal of your project, and our construction personnel are adept at managing your investments throughout the project’s lifespan.

Environmental

Whether your environmental needs include environmental compliance for infrastructure and facilities or NEPA services for transportation infrastructure, we can provide your solutions.

Geospatial

Land surveying, GIS mapping, data collection, or field observations are often the crucial first step to any project. HR Green’s geospatial professionals have a keen eye for detail and keep your project goals front of mind while adapting as required by site conditions.

Infrastructure Funding

Sourcing additional funds through grant programs, legislative action, bond initiatives, public/private partnerships, or partnerships with other local agencies can be effective tools for local and state agencies to advance important projects that might otherwise sit idle in out-years of a capital improvement program.

Land Development

We combine technical expertise, a passion for service, and business savvy to make your projects highly successful. Our professionals provide land planning, engineering, and landscape architectural services in a single, integrated team to help streamline the design process.

Municipal

Our Municipal Services professionals combine creativity with reliability to provide staff augmentation and multi-faceted consulting services to local governments. We provide Engineering, Public Works, Planning, and Building Departments with staff to meet the variable workloads without the normal long-term costs.

Planning

Our planning services allow clients to imagine their future. Both new and established communities must set a strategy for growth and development. Our planning professionals recognize regulatory and economic parameters while utilizing implementation tools that lead to success and practical application.

Sustainability + Resiliency

We believe that building stronger communities and improving lives begins with thoughtful, lasting action to protect what matters most. From the way we design and operate to how we collaborate and care for our people, we aim to create meaningful environmental, social, and economic impact for our clients, our communities, and our team.

Transportation

Our transportation team puts the end-users first: envisioning solutions, developing designs, building consensus, and constructing the infrastructure that meets the needs of our clients while considering the future.

Water

From feasibility studies through construction phase services, we help clients in the public and private sectors achieve reliable, cost-effective, and innovative solutions to their needs in water, wastewater, and water resources.

Featured Projects

Sarasota Lemon Avenue Streetscape

Sarasota, Florida

Sioux Falls Benson Road Basin Expands Capacity

Sioux Falls, South Dakota

Sioux Falls East 10th Street Improvements

Sioux Falls, South Dakota

Sagebriar Community Entrance Monumentation

Greenwood, Indiana

Claremont’s Towne Avenue Street Improvements Improve Mobility

Claremont, California

Des Moines Metropolitan Wastewater Reclamation Facility

Des Moines, Iowa

West Foothill Boulevard Complete Streets Improvements

Rancho Cucamonga, California

State Farm Stadium Event Traffic Operations Improvement Study

Glendale, Arizona

Latest Insights from our Blog

Blog

Reliable Wastewater Conveyance: A Comprehensive Approach to Municipal Lift Station Rehabilitation

Blog

Lift Station Rehabilitation: Best Practices for Modern Wastewater Systems

Blog

Rehabilitation vs. Replacement: Making the Right Decision for Your Lift Station

Blog

Unlocking the Benefits of Drone Technology for Local Governments

Life at HR Green

We are always looking to grow our team. Are you ready to join us in building communities and improving lives?