I used First Class Green Cleaning back in September, and they did a great job. I have a sick kitty and because of this, I had lots of stains on my carpet. The guys at First Class were respectful, professional, and were able to get them all out for me. I've used them three times now, and I like that, even though I live across town, they're always very receptive to coming out and treating my carpet. I'd use them again.