Business Details
27 Years
experience
Emergency
services
Trusted Engineering Consulting Services in Herndon, VA
At ATCS, we exist to enable our clients, employees, and communities to flourish. As a leading engineering consulting firm with over 26 years of experience, we combine strategic thinking, multidisciplinary perspectives, and technical expertise to deliver sustainable solutions for complex infrastructure challenges. Our four pillarsclient focus, employee empowerment, company integrity, and community engagementguide every project we undertake. We pride ourselves on fostering a culture where innovation thrives, and our team of seasoned professionals brings decades of collective experience in transportation, environmental planning, and civil engineering.Our commitment to quality services extends beyond technical excellence; we prioritize responsive problem-solving and long-term partnerships. Through active community involvement, we strive to create measurable positive impacts locally and regionally. With offices across Virginia, Maryland, Pennsylvania, North Carolina, and South Carolina, we provide tailored engineering services that address the unique needs of each client and community we serve.
Services
Emergency Management
Environmental Planning
Multimodal Transportation
Public Involvement
Site Civil Engineering
Transportation Design
Water Resources
Details
- Year established: 1999
Highlights and features
- We deliver sustainable engineering solutions with 26+ years of regional expertise.
- Our multidisciplinary team tackles complex infrastructure challenges with innovative approaches.
- Active community involvement drives our commitment to local impact.
- We prioritize transparent communication and client-centric problem-solving.
- Proven success in transportation and environmental projects across five states.
Services
Transportation Design
Our transportation design services focus on creating efficient, sustainable infrastructure solutions for highways, transit systems, and multimodal networks. We combine technical expertise with regulatory compliance to deliver projects that enhance mobility and safety. Clients benefit from our experience in collaborating with state DOTs and local governments across the Mid-Atlantic region.
Environmental Planning
We assess environmental impacts and ensure regulatory compliance for infrastructure projects. Our team specializes in balancing development needs with ecological preservation through strategic planning and stakeholder engagement. With over 26 years of experience, we help clients navigate complex permitting processes and sustainability requirements.
Emergency Management
Our emergency management services prepare organizations for natural disasters and operational disruptions. We develop response strategies, conduct risk assessments, and implement recovery plans tailored to transportation and infrastructure sectors. Clients gain resilience through our proactive approach to crisis preparedness and mitigation.
Water Resources
We design sustainable water management systems for flood control, stormwater management, and watershed restoration. Our engineers apply advanced modeling techniques to address hydrological challenges while meeting environmental regulations. Clients receive cost-effective solutions that protect communities and natural resources.
Public Involvement
We facilitate stakeholder collaboration through structured public involvement programs. Our approach ensures transparent communication and meaningful input during project planning. Clients benefit from improved community relations and streamlined approval processes for transportation and infrastructure initiatives.
People
Michael J. Rosenfeld
Chief Executive Officer
With nearly 30 years in program management and construction, Michael leads ATCS' vision for innovation and growth. He previously served as VDOT's construction engineer and holds a Master's in Civil Engineering from Manhattan College.
Josh Wilson
North Region Manager
Josh oversees operations across five states with 23+ years of infrastructure expertise. He expanded ATCS' Pennsylvania presence and manages complex Design-Build projects like the I-395 Express Lanes initiative.
Gregg Newhouse
Construction Services Lead
With 35+ years in heavy civil projects, Gregg directs ATCS' construction phases. A registered PE in 11 jurisdictions, he specializes in site/civil and roadway design while maintaining active ASCE membership.
Brennan Collier
Strategic Sales VP
Brennan leads business development with 26 years of environmental compliance experience. As ATCS' first female owner, she focuses on transportation industry diversity initiatives and strategic client relationships.
Brian Riffel
Chief Operating Officer
Brian drives operational growth with 30 years of project management expertise. A registered PE in five states, he specializes in alternative delivery methods for highway and transit projects.
Questions
What engineering services does ATCS specialize in?
ATCS specializes in transportation design, environmental planning, emergency management, water resources, and site civil engineering projects.
Which regions does ATCS serve?
We operate across Virginia, Maryland, Pennsylvania, North Carolina, and South Carolina.
How does ATCS support community development?
We engage in local initiatives like food drives, park cleanups, and volunteer programs to create measurable community impact.
What industries benefit from ATCS' expertise?
Our clients include government agencies, transportation departments, and private sector firms requiring infrastructure solutions.
