Areas of Expertise

Professional Engineering Expertise

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

Expert Witness & Litigation Consulting

Construction Defects


Construction, Cranes and Heavy Equipment

Geotechnical Engineering


Civil/Structural Engineering

Mechanical Engineering and Metallurgy



Our Locations

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

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featured projects
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
Hoover Dam By-Pass Bridge Collapse
The Hoover Dam's By-Pass lifting system, a luffing cableway supported by four towers, collapsed during high windsRead More
Imperial Sugar- Sugar Dust Explosion and Fire
A massive explosion and ensuing fire destroyed much of the Imperial Sugar processing facility. Haag engineers were asked to evaluate the scope and cost of damage, monitor the repairs, and segregate upgrades and improvements.Read More
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