Forensic Engineers
& Consultants since 1924

About Us

Construction, Cranes, & Heavy Equipment Experts

Learn More
Areas of Expertise

Professional Engineering Expertise

Our professional, expert engineers are licensed and experienced in a diversity of key disciplines

view Areas of Expertise

Expert Witness & Litigation Consulting

Construction Defects

Energy

Construction, Cranes and Heavy Equipment

Geotechnical Engineering

Catastrophe

Civil/Structural Engineering

Mechanical Engineering and Metallurgy

Electrical

Roofing

Expert Witness & Litigation Consulting

Construction Defects

Energy

Construction, Cranes and Heavy Equipment

Geotechnical Engineering

Catastrophe

Civil/Structural Engineering

Mechanical Engineering and Metallurgy

Electrical

Roofing

Our Locations

Haag operates offices, satellite offices and special catastrophe offices to help meet our clients needs worldwide.

view all locations
featured projects

Our clients call upon us to perform assignments all over the world

Brick Veneer Collapse
Haag Engineering was asked to determine cause of exterior masonry veneer damage, and when that damage occurred.Read More
Grain Elevator- OSHA Citation
Haag Engineering was asked to evaluate design and installation of a cross-flow grain dryer at an Ohio grain elevator. Haag was asked to address the merits of an OSHA citation related to installation and safety, & evaluate compliance with 29 CFR.Read More
Miami-Dade College Parking Garage Collapse
A six-level precast concrete parking garage collapsed during erection, resulting in multiple fatalities and injuries. Haag was tasked with determining the cause(s) of collapse and the cost of cleanup and rework.Read More
view all projects
The Latest from haag
News & Events

03.18.2020

Haag's Response to Coronavirus (COVID-19)

02.18.2020

Feb. Blog-- Understanding Earthquake Risk

02.13.2020

Welcome Andrew Lynch (Houston), Dwight Steward (Chicago), & Greg Hanchar (Atlanta), and Welcome Back Scott Morrison (Dallas)
View all events
Technical Papers