Lennon, Smith, Souleret Engineering Inc.

Lennon, Smith, Souleret Engineering, Inc. (LSSE) is a first generation, 60-person, civil engineering and surveying firm. LSSE has a proven reputation for meeting client expectations and our steady growth is attributed to client satisfaction, repeat business and client referrals. Our principals have a lead role in client management and are actively involved in LSSE projects. Our services are delivered throughout Pennsylvania and the Tri-State region from our headquarters located in Coraopolis (Allegheny County) and a branch office in Greensburg (Westmoreland County), Pennsylvania.