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Business Details
50+ Years
experience
Engineering Excellence in Northern Virginia
Founded in 1971, Greenway Engineering has built a reputation as a leader in multi-disciplined consulting engineering across Northern Virginia, Northern Shenandoah Valley, and West Virginia. Our team combines decades of local regulatory expertise with innovative project execution, ensuring clients benefit from tailored solutions that respect environmental standards and community needs. Rooted in the historic legacy of Greenway Court, we blend tradition with modern engineering excellence. With over 50 years of experience, we maintain strong relationships with governmental authorities, enabling efficient project approvals and compliance. Our focus on client communicationthrough regular updates, meetings, and transparent processesensures projects align with stakeholder goals from inception to completion.

Our services span civil engineering, land planning, surveying, and environmental solutions, supported by cutting-edge technology like GPS, LiDAR, and UAV aerial mapping. Our commitment to sustainability is reflected in LEED-accredited staff and methodologies that balance development with ecological stewardship. We serve diverse clients, from private developers to government agencies, delivering comprehensive solutions through direct project management and strategic sub-consultant networks. Our three regional offices in Winchester, Ashburn, and Martinsburg ensure localized service delivery with a team of seasoned professionals who understand the unique challenges of our service areas.
Services
Civil Engineering Land Planning Surveying Environmental Services Permitting Services
Details
  • Year established: 1971
Highlights and features
  • We have over 50 years of experience serving Northern Virginia and West Virginia.
  • Our LEED-accredited professionals ensure environmentally responsible engineering solutions.
  • We utilize cutting-edge technology like LiDAR and UAV aerial mapping for precision work.
  • Our team maintains strong relationships with local, state, and federal regulatory agencies.
  • We manage sub-consultants to provide comprehensive engineering solutions under one umbrella.
Services
Civil Engineering
Greenway Engineering provides comprehensive civil engineering services including site development, stormwater management, and road design. Our team employs LEED-certified professionals to ensure environmentally responsible solutions while leveraging 50+ years of local regulatory expertise. We handle projects from feasibility studies to final construction oversight, prioritizing client communication through regular updates and collaborative meetings.
Land Planning
Our land planning services focus on zoning entitlements, master development plans, and public process navigation. With specialized expertise in Northern Shenandoah Valley regulations, we deliver cost-effective strategies that balance client goals with community requirements. Our 26+ year track record includes successful approvals for residential, commercial, and mixed-use developments across multiple jurisdictions.
Surveying
Greenway Engineering's surveying division utilizes GPS, LiDAR, and UAV technologies for boundary surveys, topographic mapping, and construction stakeout. Our 50-year legacy combines advanced equipment with deep local knowledge, delivering precise data for projects ranging from property line determinations to complex infrastructure developments. We maintain 3D modeling capabilities for enhanced project visualization and planning.
Environmental Services
We offer wetlands delineation, soil evaluations, and alternative wastewater system design through our team of certified environmental specialists. Our services address regulatory compliance for developers and property owners while protecting sensitive ecosystems. With expertise in Virginia Department of Health requirements, we provide complete solutions for onsite sewage systems, mitigation plans, and environmental impact assessments.
Permitting Services
Greenway Engineering streamlines permit acquisition across 50+ jurisdictions with established relationships at local, state, and federal levels. Our experts navigate complex processes for building inspections, environmental clearances, and federal agency approvals. With 44+ years of local government connections, we expedite permits for projects requiring DEQ, FEMA, or Army Corps of Engineers coordination, ensuring timely regulatory compliance.
People
Mark D. Smith
President
With over 50 years of engineering experience, President Mark Smith leads Greenway Engineering's strategic direction. His expertise in civil engineering and land development, combined with deep regulatory knowledge, drives client-focused solutions across Northern Virginia and West Virginia since joining the firm.
Christopher Blair
Vice President / Director of Land Surveying
As Director of Land Surveying, Christopher Blair oversees the firm's survey operations using advanced technologies. With extensive experience in boundary disputes and construction stakeout, he ensures precise data collection and interpretation for complex projects throughout the Shenandoah Valley region.
Christopher Mohn
Vice President / Director of Planning
Planning Director Christopher Mohn specializes in local land use policy and public process navigation. His 26-year tenure includes successful rezoning cases and comprehensive plan updates, leveraging strong relationships with Winchester-Frederick County officials to streamline project approvals for residential and commercial clients.
Randy L. Kepler
Director of Engineering
LEED-certified engineer Randy Kepler leads Greenway's engineering division with focus on sustainable infrastructure solutions. His expertise in stormwater management and LEED-compliant design ensures environmentally responsible projects that meet modern development standards while maintaining regulatory compliance across multiple jurisdictions.
Lheep Kim
Principal
Principal engineer Lheep Kim contributes specialized expertise in civil infrastructure projects. With extensive experience in site development and utility design, he manages complex engineering challenges requiring technical precision and regulatory compliance, ensuring high-quality deliverables that align with client objectives for regional development projects.
Questions
What geographic areas does Greenway Engineering serve?
We primarily serve Northern Virginia, Northern Shenandoah Valley, and West Virginia with localized expertise in Winchester, Ashburn, and Martinsburg markets.
What engineering services does Greenway offer?
We provide civil engineering, land planning, surveying, environmental services, stormwater management, GIS mapping, and permitting assistance across residential, commercial, and governmental sectors.
How long has Greenway Engineering been in business?
Founded in 1971, we've provided engineering solutions for over 50 years with our Winchester office serving as our original location.
Does Greenway handle federal permitting requirements?
Yes, we assist with federal agencies including FEMA, Army Corps of Engineers, and USDA NRCS for comprehensive regulatory compliance.
Can Greenway manage complex surveying projects?
Our survey team utilizes GPS, LiDAR, and UAV technology for projects ranging from property boundary determination to large-scale infrastructure developments.
How does Greenway approach environmental compliance?
We combine LEED-certified staff with specialized wetlands expertise to develop solutions that balance development needs with ecological protection and regulatory requirements.