Civil Engineering & Land Development Services

Practical guidance from feasibility through construction.

Elsa Associates provides civil engineering, land development consulting, and stormwater management design services for projects throughout Central Pennsylvania. Each project is approached with an emphasis on practical design, constructability, permitting, and efficient project coordination.

Paving crew working in a new development
A detention pond in a development

Runoff analysis and design of infiltration, detention, conveyance, and other stormwater facilities.

Stormwater management plans, calculations, reports, and supporting documentation for project approvals.

Stormwater and drainage solutions for additions, garages, patios, pools, driveways, and existing properties.

Aerial view of an institutional area

Who We Work With

  • Homeowners: Practical guidance and engineering for improvements to your home and property.
  • Builders: Site planning and approvals for new homes and residential projects.
  • Architects: Civil and site engineering support for your building projects.
  • Developers and Investors: Feasibility, planning, and approvals from early evaluation through construction.
  • Schools, Houses of Worship, and Nonprofits: Practical site and facility solutions for community organizations.

Elsa Associates serves the Harrisburg, Hershey, Lancaster, and York areas.

Planning a Project?

Whether you’re considering a new development, improving an existing property, or working through a stormwater or permitting issue, an early conversation can help establish what is possible and what will be required to move forward.

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