the leader in leak detection worldwide

trusted by the best

EFVM® The original and still the best

Smartex® Monitoring – 3 brilliant Systems,
One Just Right for You

Integrity begins at the top

ILD® expertise is the outcome of a global presence and exposure to 500 million square feet (and counting) of roofs and membranes. More than any other firm in the business.

Why ILD?

  • 100% accuracy in leak detection
  • Pinpoint leak location reports for easier repairs
  • Brilliant monitoring solutions
  • On-time scheduling to meet your needs
  • Highly trained technicians

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MAKE THE RIGHT CALL

ILD is a tier-one provider of leak detection and roof monitoring systems. We deliver 100% ‘peace of mind’ performance and protection. Contact us for more details.

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ILD Leadership

Chris Eichhorn

President Emeritus/Owner (2001 – 2025)

In the late 1990’s, Chris Eichhorn, Founder of ILD, introduced EFVM® technology to North America, adapting it from Germany and establishing a new industry standard in leak detection. He subsequently introduced Smartex®, ILD’s intelligent roof monitoring system. Guided by the principle that integrity begins at the top, Chris has positioned ILD as a trusted leader committed to accuracy, innovation, and reliability. In August 2025, he retired from his role as President, but continues to serve in a consulting capacity to support the transition. Chris and Vicki Eichhorn remain owners as part of the Great River Group ownership team. 

Read Chris’ Farewell Note