
Pennoni
Partners for What's Possible
Philadelphia, PA
Explore capabilities, project experience, and office locations to build your shortlist.

Partners for What's Possible
Philadelphia, PA
Practical and innovative structural engineering solutions
Geotechnical, Structural, Forensic, and Special Inspection Engineering
Queens, NY+1

Engineering a world that can be comfortably shared by all.
Missoula, MT

Mechanical Engineering and Electrical Engineering.
Lakewood, CO

Repair, Reuse, and Rehabilitation of Existing Building Structures and Inspections and Testing.
Bohemia, NY
Calibration and Avionics Calibration.

Structural Engineering and Residential Foundation Design.
Multi-Disciplined Consulting Engineering & Forensic Analysis
Carmel, IN

Soft-Story Seismic Retrofit Solutions for Ordinance Compliance
Glendale, CA
Structural Engineering and High-Rise Building Design.

Architecture and Structural Engineering.
Phoenix, AZ+2

Structural & Foundation Engineering / Construction Risk Management
Lebanon, NH

Authentic, Reachable, and Practical Engineering Solutions
Pasco, WA

Problem solvers, driven to create a safer, more resilient built environment.
Portland, OR+6
Civil & structural engineers
Lake Charles, LA
Civil Engineering and Feasibility Studies.
Wilmington, DE

Providing Structural & Geotechnical engineering services since 1968
Syracuse, NY

Forensic & Structural Engineering
Arlington, TX
Civil Engineering and Site Development.
North Charleston, SC
Electrical, Corrosion, and Forensic Engineering
Houston, TX

Structural Engineering and Structural analysis and design.
Springfield, MO

Forensic Engineers and Expert Witnesses
Tallahassee, FL

Grounded in Safety, Built on Sustainability.