The company that I work for uses the carpet cleaning service from this company and so I give this company a shot to clean up some old stains on my house's carpet. They arrived at my house with one of those commercial vans, and immediately unloaded the carpet cleaning machine. The work is pretty fast, took about 1.5hr to clean 800 sq. ft. space. Some of the stains are still left on the carpet, but at a much lighter color than before. I would say the quality of the service is mediocre at best.