Mark Maguire Named Assistant Vice President
HRG has promoted Mark Maguire to assistant vice president, overseeing the firm’s data and capital solution service offerings. The position was created as part of an ongoing organizational realignment to scale the firm for growth while preserving its commitment to technical excellence and personalized service.
HRG’s original focus in civil engineering has broadened beyond design and construction in recent years to support the full scope of their client’s infrastructure needs. Data and information are playing a growing role in how businesses and governments make decisions, so the firm has been expanding its capacity to support those decisions with new service offerings related to the collection, management and utilization of data. This includes well-established expertise in surveying, geographic information systems, and finance alongside expansion into other technologies as clients’ needs evolve. This consolidated group of service offerings will be managed under Maguire’s leadership.
Maguire joined HRG in 2019 and has nearly 25 years of experience in the AEC industry with an emphasis on GIS and enterprise data-related functions. He holds a master’s degree in geography from Boston University and a geographic information systems Professional (GISP) certification. His experience includes spatial analysis and production, enterprise database design, field workflow development, and software implementation.
Erin Threet, HRG’s vice president of services, says, “Mark has a deep grasp of technology and a great mind for strategy. He has extensive experience working with our clients across all sectors, and he understands their needs well. He will do an excellent job serving them and shaping this area of our business.”

We’re please to announce that Justin Mendinsky has been promoted to assistant vice president, overseeing the firm’s water & wastewater service group. The position was created as part of an ongoing organizational realignment to scale the firm for growth while preserving its commitment to technical excellence and personalized service. The realignment creates unique channels for client outreach, technical expertise, and operational delivery, ensuring each gets proper focus and attention.
Mentorship is a key aspect of the assistant vice president position, according to Erin Threet, HRG’s vice president of services, and Justin excels in that role. She says, “Justin has been a mentor and friend to me since my first day at HRG, providing an impressive knowledge of how to bring projects to fruition. This includes some of HRG’s most complex and innovative projects over the past 20 years. He is quick to help any member of the team and works harder than almost anyone I know. I can’t imagine anyone better to lead and inspire the water and wastewater team.”
Adrienne Vicari is being promoted to vice president of growth, a new position that drives new client development across the organization.
“To achieve our growth goals, we need to anticipate and offer the services our clients will need most in the coming years. Yet, even as we expand our service offerings, we must continue to deliver our services with the same quality, creativity, and attention to detail that our clients have always relied on,” Chief Operations Officer Ed Ellinger says. “Our technical service experts will determine what services we offer and the quality standards for delivery. Jim will work with the operations leaders in each office to build capacity for those service offerings at the local level so that we can deliver projects to our high-quality standards while maximizing efficiency and operational excellence.”
Feath has managed operations for HRG’s Pittsburgh office since 2018 and has more than 25 years of experience with the firm. He began his tenure with HRG as an intern shortly after the Pittsburgh office opened and has played a key role in its growth over the past two decades. During that time, he amassed experience as a designer and project manager before taking a leadership role in regional operations. He is a registered landscape architect with vast expertise in site planning and development, particularly in the areas of parks and recreational facilities, trails, and public spaces. He is active in the industry as a member of the American Society of Landscape Architects and Pennsylvania Recreation & Park Society, but he is also actively engaged in the local community in Pittsburgh as a board member with the Butler County Chamber of Commerce and a member of the Cranberry Township Environmental Advisory Committee. His vast experience with HRG and knowledge of regional operations make him ideally suited for this role as vice president of operations.
HRG has promoted Cory Salmon to assistant vice president. Cory previously served as a group manager overseeing the water and wastewater division in southeastern Pennsylvania. He will now oversee all operations in Southeastern Pennsylvania, managing the firm’s King of Prussia office, its financial resources, and the supervision of local staff. He will also support key client management activities in the region.
Engineering News-Record magazine has published its