Washington DC landscape architects
Landscape Architects in Washington, DC
Designing landscapes for institutional and civic environments
With more than 30 years of experience and 15+ state registrations, RAS provides landscape architecture services in Washington, DC and the surrounding region. As an award-winning firm, RAS brings a disciplined, collaborative approach to projects within highly regulated planning environments. Our work spans institutional, civic, commercial, and residential landscapes, emphasizing clarity, order, and long-term stewardship.
SERVICES
RAS Washington, DC Services
Residential Landscape Design
RAS designs residential outdoor spaces that balance privacy, function, and architectural alignment. Our approach integrates planting and hardscape solutions appropriate for urban and historic contexts.
Commercial Landscape Architecture
Our commercial and institutional services support campuses, offices, and public-facing environments. Designs prioritize accessibility, durability, and compliance with regulatory frameworks.
Urban Space Planning
We plan and design public spaces that support civic use, circulation, and formal organization. Projects respond to layered review processes and long-term maintenance considerations.
Green Infrastructure
RAS integrates sustainable landscape strategies that support environmental performance while aligning with institutional and civic requirements.
Hardscaping & Planting Design
Our detailed hardscape and planting designs reinforce structure, formality, and long-term usability across public and private spaces.
