Langan & Northern Virginia | Langan
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  • About
    • Who We Are
    • Leadership
    • History
    • Citizenship
    • Diversity, Equity + Inclusion
    • Langan International
  • Services
    • Site/Civil
    • Geotechnical
    • Environmental
    • Energy
    • Earthquake/Seismic
    • Traffic & Transportation
    • Surveying/Geospatial
    • Environmental Compliance
    • EHS Management & Compliance
    • Landscape Architecture
    • Land Use Planning
    • Natural Resources & Permitting
    • Sustainable Design
    • Waterfront & Marine
    • Geologic Hazards
    • Demolition
    • ESG Consulting
    • Digital Solutions
  • Portfolio
    • Tall Buildings
    • Land Recycling
    • Colleges & Universities
    • Environmental Remediation
    • Warehouse & Distribution Centers
    • Residential
    • Hospitals & Healthcare
    • Federal, State & Local Government
    • Environmental Compliance
    • Retail
    • Stadium & Arena
    • P3/Concession
    • Infrastructure
    • Mixed-Use
    • Resorts, Hospitality & Casinos
    • K-12 Schools
    • Data Centers
    • Office Buildings & Campuses
    • Renewable Energy
    • Energy: Power & Transmission
    • Energy: Oil & Gas
    • Waterfront & Marine
    • Airports
    • Entertainment, Cultural & Parks
  • Health & Safety
  • Sustainability
  • News & Insights
    • Langan Newsletters
    • News & Awards
    • Videos
    • Regulatory Updates
  • Careers
    • Search Jobs
    • Why Join Us
    • Who We Seek
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    • Connect With Us
  • Locations
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Langan & Northern Virginia

Celebrating 10 Years in Arlington

Since 2008, Langan has supported numerous of major developments in Northern Virginia, Washington, DC, and Maryland. Our Rosslyn office is home to 40+ employees and offers geotechnical, site/civil, and environmental engineering, survey, traffic/transportation planning, permitting, landscape architecture, and sustainable design.

Our national reputation as the go-to consultant for large, challenging urban projects was forged through years of experience in cities all over the world, including Arlington. We routinely partner with the best architects, structural engineers, and construction management firms to form design dream teams that get jobs done right, despite numerous complications.

Our familiarity with Northern Virginia, particularly the various subsurface conditions, utilities, and regulatory policies afford Langan clients a measurable advantage. Moreover, our ability to integrate critical engineering and environmental services allows for a time- and money-saving single point of contact for all your ground and down needs.

Langan ARLINGTON Team

Ryan C. Linthicum, PE, LEED AP, Principal-in-Charge
Ryan, who leads the Arlington office, has over 20 years of industry experience. He has served both public and private-sector clients in land development and redevelopment throughout Virginia, the District of Columbia, and Maryland. 

 

 

Eric Deaver, PG, Associate | Environmental
Eric has over 30 years of experience managing groundwater and soil remediation projects and general industrial environmental compliance. He has been responsible for industrial redevelopment and decommissioning projects in Arlington and Alexandria, Virginia and elsewhere in the region.  These sites have included historic dry cleaners, retail services stations, fleet maintenance centers,  manufactured gas plants, rail yards, and power plants.  Many of these projects were successfully conducted within the Virginia, Maryland, and DC respective voluntary remediation programs.

 

Ronald T. Manney, PE, Senior Project Manager| Geotechnical
Ron has more than 13 years of experience on projects throughout the Mid-Atlantic. He specializes in subsurface investigations, design, and construction oversight of large-scale project.

 

 

George Clark, PE, Senior Project Manager| Site/Civil
George specializes in planning, capital improvement, and infrastructure design. His expertise includes site layout and grading, stormwater management, hydraulic modeling, roadway design, sanitary design, permitting, sustainable design, erosion, and sediment-control plans. 

 

 

Emanuel Donate, Project Surveyor | Surveying
Manny leads Langan’s surveying practice in Virginia. He has more than 14 years of surveying experience including traditional surveying, ALTA surveys, 3D scanning, and mobile mapping. He has provided these services for public- and private-sector clients including DC Water and WMATA.

Selected Local Project Experience
Turnberry Tower Arlington, VA
1919 Clarendon Boulevard 19Nineteen Clarendon Boulevard Arlington, VA
Netherlands Carillon Arlington, VA
3535 South Ball Street Arlington, VA
Bright Horizons Childcare Center Arlington, VA
CoreSite VA3 Data Center Reston, VA
WMATA Dulles Rail Yard and Maintenance Facility Sterling, VA
1625 North Ode Street Arlington, VA
Union Station – Capital Improvements Union Station – Capital Improvements Washington, DC
John F. Kennedy Center for the Performing Arts Expansion Washington, DC
Union Market Infrastructure Washington, DC
West Heating Plant Washington, DC
Contact
Ryan C. Linthicum,
PE, LEED AP
Principal
571.366.6810

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