Property & Infrastructure Damage

Roof Evaluations

J.S. Held Strengthens Forensic Accounting and Financial Investigations Expertise and Expands Suite of Services in Canada with Acquisition of ADS Forensics

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J.S. Held's roof consultants are renowned for their knowledge and experience evaluating residential, commercial, and industrial roof systems and related components.

In addition to our roofing assessments, our team of engineers, registered roofing consultants, and career roofing professionals provide expert witness testimony and litigation support.

For current engineering licensure info, click here.

Contact Us
Our Services
  • Cost Estimates for Repair & Replacement
  • Documentation of Work Progress & Site Observations
  • Evaluation of Roofing Issues Resulting from Improper Installation, Construction Defect Issues, or Manufacturing Deficiencies
  • Forensic Analysis of Roof Failure Resultant of Hail, Wind, Snow, Ice, Rain, Storm Surge, Flooding, Lightning, Earthquakes, Tornadoes, Fires, & Hurricanes
  • Forensic Meteorology
  • Invoice Review
  • Moisture Testing to Determine the Presence of Moisture Within Roof System - Capacitance – Tramex; Gravimetric Analysis; Infrared Thermography (IR)
  • Roof Damage Assessments
  • Weather Analysis & Research Services
  • Wind Uplift Testing - Bonded Plate Testing, Negative Pressure Chamber Testing, Tensile Resistance of Roofing Materials
WE ANALYZE & DETERMINE CAUSE AS IT RELATES TO
  • Age-Related Wear & Tear
  • Construction Defect
  • Installation or Manufacturing Deficiency
  • Weather Event
ROOF TESTING LAB

Our laboratory tests enhance the investigation and research of roofing samples through:

  • Desaturation Analysis
  • Impact Testing
  • Single-ply Membrane Analysis
  • Thermal Performance Testing
  • Water Column Testing

To learn more about the testing capabilities of our roofing lab, click here.

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J.S. Held

Headquarters

50 Jericho Quadrangle
Suite 117
Jericho, N.Y. 11753
+1 516 621 2900
[email protected]

Media Relations

Contact: [email protected]

Subsidiary Firms

Contract Administration Associates, a J.S. Held Company

DBSConsult, a J.S. Held Company 
 

JS Held Malaysia Sdn. Bhd. | Registration No. 202001033278 (1389599-P)

J.S. Held Engineering Services PLLC

J.S. Held Singapore Pte. Ltd. | Registration No. 202032700W

J.S. Held UK Limited

J.S. Held India Private Limited

Ocean Tomo, a part of J.S. Held
 

California Architecture & Engineering services are provided by J.S. Held Engineering and Architecture, Inc., a wholly owned subsidiary of J.S. Held LLC

J.S. Held, its affiliates and subsidiaries are not certified public accounting firm(s) and do not provide audit, attest, or any other public accounting services. J.S. Held is not a law firm and does not provide legal advice. Securities offered through PM Securities, LLC, d/b/a Phoenix IB, a part of J.S. Held, member FINRA/ SIPC or Ocean Tomo Investment Group, LLC, a part of J.S. Held, member FINRA/ SIPC. All rights reserved.

Member FINRA | SIPC
J.S. Held

Headquarters

50 Jericho Quadrangle
Suite 117
Jericho, N.Y. 11753
+1 516 621 2900
[email protected]

Media Relations

Contact: [email protected]

Subsidiary Firms

Contract Administration Associates, a J.S. Held Company

DBSConsult, a J.S. Held Company 
 

JS Held Malaysia Sdn. Bhd. | Registration No. 202001033278 (1389599-P)

J.S. Held Engineering Services PLLC

J.S. Held Singapore Pte. Ltd. | Registration No. 202032700W

J.S. Held UK Limited

J.S. Held India Private Limited

Ocean Tomo, a part of J.S. Held
 

California Architecture & Engineering services are provided by J.S. Held Engineering and Architecture, Inc., a wholly owned subsidiary of J.S. Held LLC

J.S. Held, its affiliates and subsidiaries are not certified public accounting firm(s) and do not provide audit, attest, or any other public accounting services. J.S. Held is not a law firm and does not provide legal advice. Securities offered through PM Securities, LLC, d/b/a Phoenix IB, a part of J.S. Held, member FINRA/ SIPC or Ocean Tomo Investment Group, LLC, a part of J.S. Held, member FINRA/ SIPC. All rights reserved.

Member FINRA | SIPC
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