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Business Details
50+ Years
experience
Engineering Transportation Solutions Mid-Atlantic
Since 1975, Wallace Montgomery has delivered engineering and planning solutions across the Mid-Atlantic region. Our multidisciplinary team of engineers, planners, environmental scientists, and surveyors specializes in transportation infrastructure, water resources, municipal engineering, and environmental services. We prioritize client needs through innovative design approaches, leveraging cutting-edge technology to create sustainable, context-sensitive projects. With a 50-year legacy of excellence, we maintain long-standing partnerships with state DOTs, local governments, and private sector clients.

Our collaborative culture emphasizes practical solutions tailored to geographic, socioeconomic, and fiscal constraints while maintaining rigorous quality standards. We focus on community impact, ensuring infrastructure resilience and longevity through comprehensive planning, construction management, and asset optimization. Recognized as ENR Top 500 Design Firm and Inc. Magazine fastest-growing company, our growth reflects strategic expansion into six states while preserving personalized service delivery.
Services
Highways and Roads Bridges and Structures Water Resources Environmental Engineering GIS and Asset Management Traffic Engineering Construction Management Municipal Engineering Parks and Trails Transit Systems
Details
  • Year established: 1975
Highlights and features
  • We offer 50+ years of engineering expertise in Mid-Atlantic infrastructure projects
  • Our multidisciplinary team includes licensed professionals in engineering, planning, and environmental sciences
  • We implement innovative design solutions using advanced technology and proven methodologies
  • Our client-centric approach prioritizes community needs and project context
  • Recognized as Top Workplace by USA Today and Baltimore Sun
Services
Highways and Roads
Our highway engineering team designs safe, efficient road networks that meet evolving transportation demands. We handle complete roadway reconstruction, intersection improvements, and geometric design for state DOTs and local municipalities. Our solutions incorporate traffic flow optimization, safety enhancements, and context-sensitive design principles to create lasting infrastructure.
Water Resources
We provide comprehensive water resources engineering for stormwater management, flood control, and watershed planning. Our services include hydrologic modeling, drainage system design, and regulatory compliance for municipal and private clients. We develop sustainable solutions that balance infrastructure needs with environmental protection requirements for long-term community resilience.
Environmental Services
Our environmental team delivers permitting, impact assessments, and mitigation planning for infrastructure projects. We specialize in NEPA compliance, wetland delineation, and endangered species protection while maintaining regulatory agency relationships. Our approach integrates environmental stewardship with practical engineering to achieve project goals without compromising ecological integrity.
Construction Management
We provide full-spectrum construction management from pre-construction planning through project closeout. Our services include quality control, schedule monitoring, and field inspection for transportation and municipal projects. Our experienced staff ensures adherence to design specifications while managing budget constraints and minimizing community impacts during construction phases.
GIS and Asset Management
Our GIS experts create data-driven solutions for infrastructure asset management and spatial analysis. We develop comprehensive mapping systems, condition assessments, and lifecycle planning tools for transportation networks and utility systems. These digital solutions enhance decision-making through visual analytics and predictive modeling to optimize maintenance scheduling and resource allocation.
People
Tony Mawry
Partner
With extensive highway engineering expertise, Tony leads transportation projects emphasizing safety improvements and innovative design solutions for complex infrastructure challenges.
Robert Hudson
Senior Vice President
Specializing in Pennsylvania business development, Robert manages client relationships and project strategy for municipal and transportation clients across the state.
Darren O'Neill
Vice President
As Delaware business development lead, Darren oversees regional operations and client engagement for state and local government projects.
Ian Millikan
Senior Vice President
Leading Virginia business development, Ian manages transportation and infrastructure projects with expertise in design-build delivery methods and agency coordination.
Questions
What engineering services does Wallace Montgomery offer?
We provide transportation engineering, water resources, environmental services, GIS mapping, construction management, and municipal engineering solutions for public and private sector clients.
How long has Wallace Montgomery been in business?
We have delivered engineering solutions since 1975, with continuous growth and expansion across six Mid-Atlantic states.
Where does Wallace Montgomery operate?
We serve clients in Delaware, Maryland, Pennsylvania, Virginia, and Washington D.C. through seven regional offices.
What project delivery methods do you use?
We offer traditional design-bid-build, design-build, and alternative delivery methods tailored to client needs and project requirements.
How can I join Wallace Montgomery's team?
We seek talented engineers, surveyors, and technical professionals. Visit our careers page to explore current openings and internship opportunities.