100 Years of Forensic innovation 90+ 23+ 8 Locations
Nationwide
States

Since 1924 Years
Experience
Contact us
Forensic architecture & meteorology 90+ 23+ 8 Locations
Nationwide
States

new services Years
Experience
Contact us
forensic & Material Testing 90+ 23+ 8 Locations
Nationwide
States

since 1924 Years
Experience
Contact us
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Haag Joins Salas O’Brien

We are excited to announce Haag has joined Salas O’Brien, effective June 2024. The Haag team will remain under the same leadership, and our clients will continue to experience the same decision-making, team, quality of work, and suite of services that they have come to expect from us for the last 100 years.

As Haag and Salas O’Brien work together, we believe that our many valued clients will benefit from our combined expertise and enhanced service. As both organizations have a long history of broad employee-ownership, we look forward to offering growth and opportunity for all team members. Learn more.

Our

Services

Forensic Engineering*

We provide failure analysis, extent of damage, and repair options for civil/structural, mechanical, electrical, metallurgical, construction defect, product liability/failure, and transportation cases.

Forensic Architecture

Haag’s forensic architects evaluate construction defects, standard of care, premise liability, building envelope/moisture intrusion, ADA/code compliance, and provide expert witness and litigation support. 

Construction Consulting

We work with contractors, engineers, and company reps to develop detailed scopes of work and repair estimates. Haag Construction Consultants provide construction consulting services, clerk of works, and restoration consulting services.

Fire Origin & Cause

Haag’s Fire O&C team provides origin & cause investigations, HAZMAT investigations, evidence collection & storage, burn testing, and more.

Forensic  Meteorology

Haag’s expert meteorologists conduct detailed meteorological analyses of severe weather events, assess weather effects on building performance, and expert witness testimony. 

Forensic & Material Testing

We offer roofing desaturation, single-ply roofing analysis, ice ball testing, R-value insulation testing, solar panel testing, and many other testing services.

Education- Certifications, Training, & Products

Haag’s offers Certified Inspector & Certified Reviewer programs, plus online and classroom seminars. Products include Shingle Gauges® & Haag Panel & Membrane Gauge®

GIS, BIM, & 3D Technologies

We provide a range of technical support, resources, and analyses to assist clients in the forensic, insurance, oil & gas, and architecture, engineering, and construction sectors.

  • Forensic Engineering*

    We provide failure analysis, extent of damage, and repair options for civil/structural, mechanical, electrical, metallurgical, construction defect, product liability/failure, and transportation cases.

  • Forensic Architecture

    Haag’s forensic architects evaluate construction defects, standard of care, premise liability, building envelope/moisture intrusion, ADA/code compliance, and provide expert witness and litigation support. 

  • Construction Consulting

    We work with contractors, engineers, and company reps to develop detailed scopes of work and repair estimates. Haag Construction Consultants provide construction consulting services, clerk of works, and restoration consulting services.

  • Fire Origin & Cause Investigations

    Haag’s Fire O&C team provides origin & cause investigations, HAZMAT investigations, evidence collection & storage, burn testing, and more.

  • Forensic Meteorology

    Haag's expert meteorologists conduct detailed meteorological analyses of severe weather events, assess weather effects on building performance, and expert witness testimony. 

  • Product & Material Testing

    We offer material & product testing, roofing desaturation, ice- and steel-ball impact testing, pressure chamber, wind simulator testing and a wide range of customizable research/testing services.

  • Certifications, Training, Books & Tools

    We offer certification programs, online and classroom training seminars, and reference books & tools. The Haag Certified Inspector- Wind Damage, Commercial Roofing, and Residential Roofing programs are our premier comprehensive training programs.

  • GIS, BIM, & 3D Technologies

    We provide a range of technical support, resources, and analyses to assist clients in the forensic, insurance, oil & gas, and architecture, engineering, and construction sectors.

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