North America's Specialist in Concrete Slab Moisture Testing Call us at 1 (800) 490-3657 to talk to an expert IFTI provides the most comprehensive and reliable moisture-testing solution available. As the third-party specialist in concrete slab moisture testing, we utilize our proprietary process to deliver reliable data, assess risk, and provide a range of cost effective solutions throughout North America. A key part of IFTI’s value is what happens after testing is performed by our professionally trained and equipped field team. The data goes through several levels of review and analysis by our ICRI Certified staff before the report is published. With tens of thousands of tests performed for hundreds of clients over the last 20 years, our proprietary process allows us to serve your single or multiple projects simultaneously throughout North America, On-Time and On-Budget.