FedEx Ground

FedEx Ground National Expansion Program
Various Sites

Winchester Farms

South Side Works/Mixed-Use Development
City of Pittsburgh, Allegheny County, PA

Edinboro University

Findlay Industrial Park Site Design
Imperial, PA


Site Engineering


Lennon, Smith, Souleret Engineering, Inc. (LSSE), provides engineering and surveying for a wide range of commercial, residential, industrial, institutional and unique, mixed-use developments located in Pennsylvania and the Tri-state region.

LSSE's recent experience includes:

  • Engineering and surveying services for over 180 project sites including an 833-acre industrial park site; 50 big-box commercial sites; 15 warehouse / package delivery sites; residential developments comprising of over 3,500 housing units; brownfield redevelopment; and special, multi-use recreational, commercial and residential sites.

Services include:

  • Site Master Planning
  • Site, layout and grading plans
  • Infrastructure / utilities
  • Pavement and parking facilities
  • Subdivision and lot consolidation plans
  • Wetland delineation / mitigation plans
  • Due diligence investigation reports and concept plans
  • Water system hydraulic models for fire protection
  • On-site traffic optimization studies
  • Special site-specific truck turning, access studies and design plans
  • Surveying
  • FEMA Flood Map update services

Client Satisfaction

LSSE is dedicated to working with our clients to achieve practicable solutions. We measure our success with client performance reviews, referrals, and repeat business. LSSE has been rated between "Excellent" and "Outstanding" by clients on over 300 Project Reviews.