ASTM E2128, Rain Leaks, Forensic Leak Detection, ASTM E 1105 Spray Rack System, Quality Control Testing, Waterproofing Test, Los Angeles, San Francisco, San Diego
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Water Leak Detection, Rain Leak Detection, ASTM E2128 Forensic Water Leak Investigation and Testing, Window Leaks, Wall Leaks, Los Angeles, San Francisco, San Diego

Water Intrusion Experts that Specialize in Rain Leak Detection


Los Angeles + San Francisco + San Diego


If you own a home or building and are currently experiencing water intrusion issues then you have called the right place!  We are experts in the science of rain leak testing and forensics and are to here to help you get through this difficult process.


When we arrive on site we carefully analyze the location of the leakage as well as exterior conditions, develop a test plan and sequence of testing, and then start by using our laboratory calibrated water spray equipment to test, investigate and source the known water leakage to interior surfaces of the property in question.


Test Areas:


  • Windows
  • Skylights
  • Doors
  • Walls
  • Roofs
  • Planters
  • Decks and Balconies
  • Walkways and Driveways
  • Most Exterior Horizontal & Vertical Surfaces