In the late 1990's, I brought EFVM technology over from Germany and adapted it for the North American market. As we honed the technology we saw it perform again and again, delivering superior results to every other test out there. In the hands of our specially trained inspectors, it is incredibly accurate. Along with our Smartexintelligent roof monitoring system that tracks the integrity of waterproofing systems 24/7, our customers are in good hands with ILD. I believe integrity begins at the top.

EFVM (Electric Field Vector Mapping) is the standard for waterproofing verification. We've tested over 400 million square feet of membrane worldwide through overburden and ballast, on horizontal and vertical surfaces, providing perfectly accurate results. Developed by ILD through years of research and field installation, the Vector Mapping Conductive Mediums were created to test membranes or coatings over non-conductive substrates to allow for early breach detection and accurate EFVM testing results.

What's new?

ILD® is pleased to introduce Francine McLeod. Francine is our Office Manager extraordinaire. Francine works closely with team members in all departments, as well as our clients to ensure all get what they need when they need it. When Francine is not at work, she enjoys playing with her new puppy...

Posted on Mar 10, 2021  •  Facebook

This water treatment plant was in the process of completing the installation of an 85,000 square foot lid covering a clean water storage tank when they discovered that ground water was leaking into the tank. ILD was able to locate all breaches allowing the necessary repairs to be made. Not only did...

Posted on Mar 03, 2021  •  Facebook

ILD is pleased to announce the appointment of Brandon Hexham as Vice-President Operations-Canada. Read more about t… https://t.co/TtqUyuLpjy

Posted on Feb 26, 2021  •  Twitter

This is great way to get kids involved in building the future! @MVHealthSystem launches contest for kids: Build Yo… https://t.co/DZRkUDFowb

Posted on Feb 24, 2021  •  Twitter

Watch out for us, we are everywhere!https:// youtu.be/ aoUNJgccrQ0

Posted on Feb 17, 2021  •  Facebook

#TBT This takes us way back. Check out one of our first articles about Electric Field Vector Mapping by our very ow… https://t.co/SuDAvXCaF8

Posted on Feb 11, 2021  •  Twitter

Frequently Asked Question: Is EFVM® leak detection suitable or conclusive on vertical applications? Find the answer… https://t.co/IPuK8pjUJO

Posted on Feb 03, 2021  •  Twitter

Rooftop Safety is always a must. We face additional issues while working on the roof during the winter months. Here… https://t.co/uDx6Urjs5j

Posted on Jan 27, 2021  •  Twitter

We love smart innovations. Our hands-down favourite is Smartex®, ILD's intelligent rooftop monitoring system that s… https://t.co/SXQh2xDX8m

Posted on Jan 20, 2021  •  Twitter

We are pleased to introduce you to Kevin Henry, our most Senior Report Writer. Kevin joined the ILD® team in 2017… https://t.co/OzOD8uz3yP

Posted on Jan 13, 2021  •  Twitter

Similar Businesses

W I Painting & Construction
Niles IL (4.2 mi)
Chicago Roofing School
Chicago IL (4.5 mi)
Northern Illinois Waterproofing & Construction
Arlington Heights IL (5.8 mi)
Joseph James Construction
Arlington Heights IL (6 mi)
Chicago Painters
Chicago IL (6.7 mi)
Empire Renovation
Chicago IL (7.2 mi)
Best Brickmasters
Chicago IL (7.8 mi)
Blossom Carpentry
Wilmette IL (8.6 mi)