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Business Details
17 Years
experience
Professional Civil Engineering Services in Pennsylvania
Lenape Valley Engineering is a professional civil engineering firm dedicated to delivering quality land development consulting services across southeastern Pennsylvania. Our team specializes in guiding clients through every phase of the development process, from conceptual planning to construction execution. With expertise in stormwater management, grading design, and regulatory compliance, we provide tailored solutions for residential, commercial, and industrial projects of all scales. Our founder, Jason Smeland, brings nearly a decade of hands-on experience in land development and serves as a trusted resource for navigating complex zoning requirements. We prioritize client education, ensuring informed decision-making throughout the project lifecycle.

Our comprehensive construction drawings incorporate critical elements like utilities, landscaping, and erosion control to meet both client needs and municipal standards. With a track record spanning diverse developmentsfrom small subdivisions to large-scale communitieswe combine technical precision with practical problem-solving. Our commitment to innovation ensures cost-effective, sustainable outcomes that align with evolving industry standards. As a Pennsylvania-registered engineering firm, we maintain active involvement in environmental stewardship initiatives. Our approach emphasizes collaboration with governing agencies to streamline project approvals and minimize delays.
Services
Feasibility Studies Stormwater Management Land Development Roadway Design Floodplain Analysis Permitting Assistance Erosion Control Expert Testimony Sanitary Sewer Design Roundabout Design
Details
  • Year established: 2009
Highlights and features
  • We offer over 9 years of experience in land development projects.
  • Our team provides complete construction drawings with stormwater management and grading design.
  • We assist in communicating with governing agencies and attend municipal meetings.
  • We specialize in both small expansions and large residential/commercial projects.
  • Our founder is a registered Professional Engineer in Pennsylvania.
Services
Land Development
Our land development services encompass comprehensive planning and execution for residential, commercial, and industrial projects. We handle zoning compliance, site analysis, and infrastructure design to transform concepts into buildable developments. Our team ensures all projects meet local regulations while optimizing land use efficiency and environmental sustainability.
Stormwater Management
We design customized stormwater management systems that prevent flooding and erosion while meeting regulatory requirements. Our solutions integrate detention basins, permeable surfaces, and green infrastructure to manage runoff effectively. These systems protect property values and ensure long-term environmental compliance for developments of all sizes.
Roadway Design
Our roadway design services create safe, efficient transportation networks for new developments. We specialize in geometric design, traffic flow analysis, and roundabout implementation to enhance mobility. Each design incorporates drainage solutions and ADA-compliant pedestrian pathways while balancing construction costs with functional requirements.
Floodplain Analysis
We conduct detailed floodplain analyses to identify flood risks and develop mitigation strategies. Our assessments guide site selection and elevation requirements for structures. Using advanced modeling tools, we provide accurate flood risk maps that support insurance requirements and regulatory approvals for development in vulnerable areas.
Expert Testimony
Our engineering experts provide courtroom testimony and technical reports for land development disputes. We specialize in stormwater management and floodplain regulation interpretations. Our testimony combines technical expertise with clear communication to support legal teams in zoning cases and environmental litigation matters.
People
Jason Smeland
Founder
Jason Smeland, founder of Lenape Valley Engineering, brings nearly a decade of experience in land development projects. A registered Professional Engineer in Pennsylvania, he specializes in stormwater management and floodplain analysis, contributing expertise to residential, commercial, and industrial developments. Jason graduated from Lehigh University in 2000 and actively participates in environmental organizations.
Questions
What geographic areas do you serve?
We primarily serve southeastern Pennsylvania, including Bucks County and surrounding regions, providing engineering solutions tailored to local regulations and environmental conditions.
What types of development projects do you handle?
Our expertise spans residential communities, commercial centers, industrial parks, roadway systems, and institutional developments, from small expansions to large-scale land subdivisions.
How do you assist with regulatory approvals?
We manage communication with municipal agencies, prepare permit applications, and attend planning meetings to streamline the approval process for your development project.
What engineering services are included in your packages?
Our comprehensive services include feasibility studies, stormwater management, roadway design, floodplain analysis, erosion control, and complete construction documentation for land development projects.
Can you provide expert testimony for legal matters?
Yes, our founder offers expert witness services in stormwater management, floodplain regulations, and land use issues for legal proceedings and zoning disputes.