The young man who came to do our incredibly ugly garage floor, which we inherited from the previous home owner, was extremely polite and ready to do everything he could to make sure we were happy. He didnt rush the job and made every effort to get everything off the floor (paint, oil, etc) that was possible to remove.The machinery they use is self-contained on a truck and trailer. The only thing they need from the home owner is a source of water. The equipment used is serious industrial type equipment.Don is the owner and the young man who did the work was Travis. Thanks for restoring out garage floor.