LLSI utilizes ASTM D6747, D7002, D7007, D7240, and D7953 testing, so you can enjoy quality control and assurance.
Don't leave leaks behind.
Over half a billion square feet surveyed.
Change the focus from testing the seams that almost never fail to locating actual damage and leakage through the geomembrane.
© Leak Location Services, Inc. 2018.