Forensic Engineers
& Consultants since 1924

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Construction, Cranes, & Heavy Equipment Experts

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Areas of Expertise

Professional Engineering Expertise

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

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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.

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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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The Latest from haag
News & Events

03.31.2022

Haag Welcomes John Thomazin, MSME, P.E., DFE, Forensic Engineer!

03.23.2022

HAAG CANADA ANNOUNCES NEW MANAGING DIRECTOR DEREK SAYERS, MRICS, MSCL

03.08.2022

An Update to the Enhanced Fujita Scale by Tim Marshall, P.E., Meteorologist
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Technical Papers
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