Established in 2005 as one of the first Electronic Leak Detection Firms in the United States, Honza Group Inc. is a leader in the field with over 8,000 Projects and 200 Million+ sq. ft. tested. 

What is Electronic Leak Detection (ELD)?

Electronic Leak Detection is a non-destructive, environmental friendly, and most accurate ways to identify leaks.  As compared to the old school 'water test' method, Electronic Leak Detection just out performs.

  • Locates breaches undetectable to the naked eye
  • Accelerates construction schedule
  • Pin-point accuracy
  • Non-Destructive
  • Effective on Various Slopes of Roofing/Waterproofing Membranes
  • Environmental friendly - minimal to no water used

Electronic Leak Detection Testing Methods

There are several different methods of Electronic Leak Detection.  Job Site Conditions dictate what method should be used.  

Low Voltage / Wet Testing


High Voltage / Dry Testing


Testing Through Overburden


Conductive Media Testing


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