About Our Commercial Waterproofing & Waterproofing Maintenance Company in Utah

All Weather Waterproofing, Inc. was established in 1979 and incorporated in 1981. We were one of the first companies to specialize in single-ply membranes. Our commitment to superior service and the highest quality installation of single-ply roofing systems keeps us at the forefront of the commercial roofing, waterproofing, and waterproofing maintenance industry in Utah.


  • Carlisle ESP (Excellence in Single Ply) Member
  • Carlisle Hall of Fame 
  • All Weather Waterproofing, Inc. has received over 750 "Perfect 10" inspection ratings
  • Sarnafil Elite Status – The highest rating from Sarnafil
  • GAF Master Select Contractor

Key Personnel

  • John Moon - Owner/Estimator/Project Manager
  • Spencer Mackay - Estimator/Project Manager
  • Rob Graham - Estimator/Project Manager
  • Hilary Stowe - Accounting/Office