Pinnacle Limited - The Preeminent Authority on Forensic Roof Analysis

Forensic Roof Analysis“I have never worked with a Public Adjuster who possessed more experience in handling roof specific insurance claims than Jett McKay.” – Brian Wilkenson, Clear Creek Realty, Tulsa, OK

For over a decade, Pinnacle Limited has been conducting forensic studies on roofs of every make and design, and to date we have studied thousands of roofs. Roof failure forensics represents a major component of our business, and we pride ourselves on providing knowledgeable, legally recognized expertise on commercial and residential roofing for the entire portfolio of roof systems, installation methods, and failure perils.

Investigating a roof failure requires the command of a varied and disparate list of disciplines, including but not limited to engineering, architecture, construction, metallurgy, and physics. The Pinnacle Limited roof investigation team is well versed in these and many other aspects of determining the causes of roof failures.

A Pinnacle Limited, our investigation takes into account the type of roofing involved, weather data at the time of the failure, installation procedures, building code compliance, and the actual condition of the roof versus the projected condition in relation to its age and exposure to the elements.

Our experienced team of consultants can determine the difference between storm-related damage and defective roofing materials, defective installation, or maintenance issues. Our experts not only ascertain the cause of the loss, but can also help in possible subrogation based on the evidence compiled during the investigation.

Pinnacle Limited is a professional, reliable source for commercial roofing investigations. Our trained staff can assess and report on all types of commercial roofs, and all types of damage including:

The depth of systems expertise at Pinnacle Limited covers both low slope and steep slope roofing assemblies. Pinnacle Limited offers expert roofing consultations in inspections, design surveys, analysis, testing, as well as code and industry standard compliance inspections.

Pinnacle Limited’s in depth survey and documentation of the roof assembly combined with industry, weather and specification research allows us to provide our clients with a full forensic detailed analysis of the current conditions, cause and origin of the loss. From this roof survey and condition assessment we are able to offer additional services of consultation, estimating and project management in restoring the roofing system.

Expertise in low & steep slope roof systems

  • Built Up Roof Systems
  • Modified Bitumen Roof Systems
  • Single Ply Roof Systems
  • Structural Metal Roof Systems
  • Architectural Metal Roof Systems
  • Asphalt Shingle Roof Systems
  • Tile & Slate Roof Systems
  • Asbestos / Tranite Tile Roof Systems
  • Polymeric Rubber or Faux Slate Roof Systems
  • Cedar Shake & Shingle Roof Systems


Pinnacle Limited
Licensed Public Insurance Adjusters
& Loss Consultants

Executive Office
2150 South Central ExpresswaySuite 200
McKinney,Texas 75070

Mailing Address: P.O. Box 3188 McKinney, TX. 75070

Phone: 1.800.918.7840
Fax: 888.370.6021