I called Prosand to come out and fix two large scrapes that were put in my floor from moving my refrigerator. ProSand had to pull up the existing wood and replace it with new pieces of wood flooring due to the large dents and grooves received from sliding such a heavy object over unprotected wood. When the new flooring was put down it did not exactly match the older existing flooring. ProSand did an EXCELLENT job at sanding the entire floor and putting a new protective coating over it. After they were done, you could not tell where the replacement had been and my old existing floor shined and looked like new. Prosand is great for repair jobs or just refinishing your existing tired floor. All of this work was done while my family was on vacation. We did not want to be around to smell the chemicals that were needed to finish the job. ProSand was overwhelmingly professional, honest and stand by their work.