The qualifications of Leak Location Services, Inc. (LLSI) for performing geomembrane leak location services are unrivaled in the industry. LLSI is the world leader in geoelectric leak location testing. The present 11 members of LLSI have a combined total of more than 125 years of commercial geomembrane leak location experience. LLSI has performed more than 2,550 leak location surveys and more than 368,000,000 square feet of survey.