NELSON has the expertise to evaluate roofing systems that have sustained damage from Common Perils ® such as construction/design defects, windstorms, hurricanes, tornadoes, hail, and poor maintenance. Our staff of engineers and architects conduct investigations including data collection and testing required to determine the cause and extent of problems with roofing structures. Remedial design services are also available.

Commercial and Residential Roofing services include:
  • Roof Collapses
  • Roof Leaks and Water Intrusion
  • Hail and Impact Damage
  • Windstorm Damage
  • Roof Installation Defects
  • Structural Assessment of Roof Framing
  • Industrial and Commercial Roofing and Waterproofing
  • CAD