HRG Opens Office in Lehigh Valley
HRG has opened an office in the Mill Run Office Center on Glenlivet Drive in Allentown. Though the office is new, the firm has completed projects throughout the Lehigh Valley for many years. Current projects include flood mitigation design at Easton Avenue and Santee Road in Bethlehem Township, flood mitigation studies for Palmer Township and Forks Township, improvements to the Nazareth Borough Municipal Authority Wastewater Treatment Plant, and a master plan for the Luthercrest Continuing Care Retirement Community.

HRG has experienced significant growth over the past five years and is building capacity for further anticipated expansion through 2030. The Lehigh Valley office will be a base of operations to service clients in Northampton, Lehigh, Berks, Carbon, Monroe, Luzerne, Lackawanna, Wyoming, Pike, Wayne and Susquehanna Counties. “A local presence is key to the way we do business at HRG,” the company’s chief executive officer Jason Fralick says. “We don’t just deliver projects: We are actively involved in local organizations and invest heavily in an area through sponsorships and charitable giving. This office demonstrates our commitment to be a part of the Lehigh Valley community and will create greater opportunities for collaboration between our staff and our clients.”
ABOUT HRG
HRG assists with the planning, design, and management of community infrastructure. The firm serves public and private sector clients throughout the mid-Atlantic region and has won more than 100 awards from state and national organizations for their projects. They have been ranked among the Top 500 Design Firms by Engineering News-Record 19 years in a row and were named the Design Firm of the Year by ENR Mid-Atlantic in 2021. The 100% employee-owned company is an industry leader in municipal engineering, water and wastewater system design, and stormwater management. They also have a strong presence in the land development and transportation engineering business sectors. For more information, visit their website at www.hrg-inc.com

Ellinger most recently served as assistant vice president, directing daily operations, project delivery, and business development throughout Central Pennsylvania. His new position as Chief Operations Officer expands his influence across the entire organizational footprint, driving productivity, quality, and project delivery through accountability metrics and implementation of operational policies, practices, and standards for all offices and service groups. He is well-known and trusted by HRG’s clients and his colleagues for his technical skill and business leadership. He first joined the firm in 2001 as a project manager in the water and wastewater service group, steadily increasing his responsibility and ultimately managing the group as practice area leader for six years before he moved into his operational role as assistant vice president. He was succeeded as practice area leader by Fox, who will now establish a new role at HRG as the firm’s first Chief Services Officer.
Fox has been serving HRG’s water and wastewater utility clients since 2006. Like Ellinger, he earned increasing responsibility as a project manager, then group manager and practice area leader managing project delivery and business development for water and wastewater projects throughout the Mid-Atlantic region. He is known for his deep commitment to his clients, his team members, and the community. He is an active member of organizations like the American Public Works Association, the Pennsylvania Water Environment Association, and the Pennsylvania American Water Works Association (PA AWWA) and has recently retired from the Pennsylvania Army National Guard. As Chief Services Officer, Fox will drive new business opportunities, expansion into new markets, and diversification of the firm’s service portfolio.
HRG’s chairman of the board Bob Grubic was recognized by Engineering News-Record as the 2023 ENR MidAtlantic Legacy Award Winner! The Legacy Award honors an individual for a lifetime of service to the design and construction industry, their colleagues, and their community. And what a legacy it is:


Cory Salmon is featured in the latest issue of Wastewater Digest as one of the industry’s “Top Young Pros.” (
HRG has chosen Mike Smetana for a newly created position as Chief Innovation & Technology Officer. He will be responsible for developing new technology service offerings for the firm’s clients related to infrastructure planning, design, and management.

Lauren Zumbrun has been promoted to Group Manager in the strategic management and capital solutions service group of HRG.