Call Now
Website
Call
Business Details
50+ Years
experience
Your Trusted Partner for Civil Engineering Solutions
Founded in 1962, HRG is an employee-owned civil engineering firm dedicated to delivering high-quality, cost-effective design solutions for public and private sector clients. Our multidisciplinary team of over 250 professionals, including engineers, geologists, and environmental scientists, specializes in municipal, water resources, transportation, and land development projects. We prioritize community engagement, investing in local organizations and offering paid volunteer hours to support STEM education and sustainable development. With 12 regional offices across Pennsylvania, Ohio, and West Virginia, we provide end-to-end services from initial planning to construction administration.

Our employee-owned structure ensures accountability and client-focused decision-making, reflected in our 19-year ranking among Engineering News-Records Top 500 Design Firms. We integrate advanced technologies like GIS and digital twin software to optimize infrastructure management and environmental compliance. Our commitment to excellence has earned over 100 industry awards, including ENR Mid-Atlantic Design Firm of the Year. By combining technical expertise with community stewardship, we create infrastructure solutions that enhance quality of life and drive long-term economic growth.
Services
Civil Engineering Environmental Services Geographic Information Systems Site Design Landscape Architecture Municipal Planning Capital Solutions Transportation Water Resources Survey
Details
  • Year established: 1962
Highlights and features
  • We are employee-owned, ensuring accountability and client-focused decision-making.
  • With 63 years of experience, we deliver proven expertise in civil engineering.
  • Our in-house services expedite project delivery from planning to construction.
  • We invest in community STEM initiatives and environmental stewardship programs.
  • Ranked among ENRs Top 500 Design Firms for 19 consecutive years.
Services
Civil Engineering
HRG provides comprehensive civil engineering services for public and private infrastructure projects. Our expertise spans municipal planning, transportation systems, and water resource management. We deliver end-to-end solutions from initial concept through construction administration, ensuring compliance with regulatory standards while optimizing project efficiency and sustainability.
Environmental Services
Our environmental team specializes in risk assessment, regulatory compliance, and remediation for industrial and municipal clients. We conduct Phase I-III environmental site assessments, manage brownfield redevelopment, and navigate complex permitting processes. By combining technical expertise with innovative mitigation strategies, we help clients maintain compliance while minimizing operational disruptions.
Geographic Information Systems
HRGs GIS professionals develop customized mapping and data management solutions for infrastructure planning and asset management. We implement enterprise GIS systems, perform 3D modeling, and utilize mobile data collection technologies. Our solutions enhance decision-making through accurate spatial analysis and integration with BIM and utility management platforms.
Site Design
We offer full-service site design for commercial, residential, and institutional developments. Our services include zoning analysis, stormwater management, and sustainable landscape planning. By handling environmental assessments, permitting, and construction phase services in-house, we accelerate project delivery while maximizing land use efficiency and regulatory compliance.
Water Resources
HRG specializes in water and wastewater infrastructure planning, design, and management. Our capabilities include watershed analysis, floodplain mapping, and digital twin implementation for water systems. We provide integrated solutions for municipal utilities and industrial clients, combining technical expertise with funding strategy development to ensure sustainable water resource management.
Questions
What civil engineering services does HRG offer?
HRG provides municipal infrastructure, transportation systems, water resources, and land development services for public and private sector clients.
How long has HRG been in business?
HRG has delivered engineering solutions since 1962, maintaining its employee-owned structure for over 60 years.
Which geographic areas does HRG serve?
We operate across Pennsylvania, Ohio, West Virginia, and Maryland with regional offices in key metropolitan areas.
What makes HRG different from other engineering firms?
Our employee-owned model ensures client-focused accountability, while our in-house multidisciplinary teams streamline project delivery from planning to completion.
Does HRG handle environmental compliance projects?
Yes, we specialize in environmental assessments, permitting, and remediation, including brownfield redevelopment and regulatory compliance strategies.
How does HRG support community development?
We invest in local STEM education through our charitable foundation and provide employee volunteer hours for community service initiatives.