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About Grayco

From Forensics to Prevention

Founded in 1982 as a roofing installation company, Grayco transitioned into a full-service roof consulting firm in the late 1990s. Our history in both roofing and consulting gives us a unique advantage in delivering accurate assessments, actionable recommendations, and reliable project management support.

Commercial Roofing Inspectors, Consultants & Advisors

Today, our company is recognized as a leader in the industry, offering an extensive range of services designed to maximize the longevity, safety, and efficiency of roofing systems.

  • Based in St. Louis, serving clients nationwide.
  • Nationally recognized forensic roofing and building-envelope specialists.

  • Resolved many of the industry's most complex roof and building claims.
  • Known for neutral, defensible, credentialed documentation.

  • Thousands of investigations revealed little proactive roof management.
  • Common question: "Why weren't we on top of this before the loss?"

Our future involves converting our decades of forensic expertise into standardized prevention programs programs for our clients that protect capital, improve warranty compliance, and increase claim integrity before storms hit.

About the Grayco Shield™

Nationwide Service With a Midwest Focus

Headquartered in St. Louis, Missouri, Grayco Consulting serves the entire US…specializing in servicing Missouri, Illinois, Kansas, Oklahoma and surrounding states with fast mobilization and regional weather familiarity.

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