Company 1 doesn't have a leg to stand on
I totally agree with this. Unless the mat was installed incorrectly to begin with, cleaning and sealing should not have even allowed the mat to be touched. The mat should be unaccessible under the tile. Company 1 dropped the ball by not finishing the job in the first place. My tile setters come out to bid, install, clean and inspect after the job is complete - very comprehensive. They wouldn't dream of letting another contractor clean up their project.Mike Finley said: