LSSE provides engineering, surveying and GIS / asset management services to counties, townships, boroughs, and municipal authorities in south-western Pennsylvania and the Tri-State region.

LSSE provides engineering and surveying services for civil-site development and related infrastructure for commercial, big box and mixed-use developments in south-western Pennsylvania and the Tri-State region.

LSSE provides a full range of services to institutional clients such as large regional universities within the Pennsylvania State System of Higher Education (PASSHE), regional private colleges and school districts in the Tri-State area.

LSSE provides planning and site design engineering, permitting, surveying, and construction observation services for development and construction of manufacturing, warehousing and distribution, and package delivery facilities to local and regional industrial site development clients.

LSSE provides civil-site roadway and infrastructure engineering services for residential developments and smaller subdivisions in both greenfield and redevelopment environmental environments.

LSSE provides site design, surveying, permitting, municipal coordination and construction phase services to regional water utility, power generation and gas distribution clients.