Landscape Architecture, Land Planning & Civil Engineering
Serving the Main Line, Delaware Valley, and Southeastern Pennsylvania
RGS Associates’ Paoli office builds on decades of creative land planning, landscape architecture, and civil engineering rooted in relationships, technical excellence, and a deep understanding of the communities we serve across the Main Line and the entire Delaware Valley Region. Our team brings deep regional experience to projects throughout Chester, Montgomery, Delaware, and Philadelphia counties, backed by the full resources of RGS Associates.
This unified team gives clients a seamless experience, broader capabilities, and a design approach that balances innovation, environmental responsibility, and long-term value.
OUR EXPERIENCE
A LEGACY OF DESIGN IN SOUTHEASTERN PENNSYLVANIA
Experience That Strengthens Every Project and Every Partnership
For more than three decades, RGS Associates has helped shape the built environment across Central and Southeastern Pennsylvania. Our Paoli office reflects that same longstanding commitment to thoughtful design, technical precision, and strong relationships with clients, communities, and municipal partners.
From the earliest planning conversations through entitlement, engineering, and construction, our team brings local insight, clear communication, and a collaborative mindset to every assignment. Many of our client relationships span decades and multiple projects, which means we understand both the sites and the stakeholders that define this region.
PROJECT HIGHLIGHTS
FEATURED PROJECTS IN THE REGION
These projects illustrate the type of complex, collaborative work our team delivers in Southeastern Pennsylvania.

Elmwood Park Zoo
A multi-stage revitalization including a new animal hospital, welcome center, and immersive arrival sequence. The landscape architecture incorporates native plantings, water features, accessible pathways, and interpretive elements that connect visitors to the zoo’s history and mission.

Jefferson Apartment Group Communities
A longstanding regional partnership delivering high-profile residential communities across suburban Philadelphia. Our work blends challenging site constraints with strong landscape character and market-driven outdoor amenities.

Main Line Health Facilities
A multi-campus collaboration shaped by complex rezoning efforts, arrival planning, structured parking, and healing gardens. These projects create supportive environments for patients, visitors, and staff.

Retail and Mixed-Use Centers
From walkable commercial districts to revitalized retail centers, our planning and engineering efforts integrate natural and historic features, strengthen community connections, and build memorable destinations.

Floodplain & Green Infrastructure
RGS helps clients re-envision stormwater and floodplain areas as site assets. Through planted systems, restoration strategies, and precise grading, we improve water quality, support permitting, and enhance surrounding development.
SERVICES
WHAT WE DO IN SOUTHEASTERN PENNSYLVANIA
Serving the Main Line and communities across the Delaware Valley, the RGS Paoli team supports public and private clients with integrated services that move projects from concept to construction.
Landscape Architecture
- Site, plaza, and streetscape design
- Planting design that balances aesthetics with long-term performance
- Green infrastructure and stormwater integration
- Therapeutic and healing gardens for healthcare, senior living, and urban spaces
- Trails, open space, and amenity design
Land Planning
- Concept and master planning for residential, commercial, and mixed-use projects
- Zoning analysis, entitlement strategy, and municipal presentations
- Campus and community planning with integrated open space and environmental features
- Visioning and layout studies balancing density, feasibility, and character
Civil Engineering
- Stormwater management and best-management-practice design
- Grading, utilities, and site infrastructure engineering
- Floodplain and watershed-driven design, including restoration strategies
- Permitting support, including NPDES and local approvals
- Construction documentation and coordination
REGIONAL REACH
WHERE WE WORK
From our Paoli office, RGS serves communities throughout Southeastern Pennsylvania, including:
- Chester County
- Montgomery County
- Delaware County
- Philadelphia and surrounding boroughs and townships
Our work ranges from senior living and healthcare campuses to mixed-use developments, apartment communities, retail centers, and environmentally sensitive sites.
WHY RGS
WHY CLIENTS CHOOSE OUR PAOLI TEAM
Clients across Southeastern Pennsylvania rely on our Paoli office for:
- Deep regional experience navigating zoning, permitting, and municipal processes
- Hands-on collaboration with architects, engineers, developers, and community leaders
- Forward-looking design that considers how landscapes perform decades into the future
- Responsive, attentive service from a team invested in each project’s success
- Long-term relationships built on trust, clear communication, and consistency
Our team-oriented culture ensures clients benefit from coordinated planning, design, and engineering expertise, all working together to bring visions to life.
LET’S TALK
READY TO TALK ABOUT YOUR NEXT PROJECT?
Whether you’re planning a new community, revitalizing an existing site, or navigating complex approvals, our Paoli team is ready to help. We bring together planning, landscape architecture, and civil engineering to create responsive, buildable, and enduring places.



