We used Cover-Rite Carpets to clean our carpets. Our carpet is old and there were stains on my son's carpet. It was weird, when they cleaned it it looked clean but a couple of days later the stains started showing through again. They were a little high in price also, highest of anyone I've had to clean the carpets. I don't know if they gave me an estimate before, just when they looked at the square footage of our house. They were very pleasant but they didn't move furniture and I had to move it myself. With other places I've had, we didn't have any problems like that.