You should use them!
I'm a real estate agent who uses Doc's of Denver Carpet and Upholstery Cleaning to turnover properties for both leasing and sales--and they are always very responsive, on time, and do a great job. If I have any questions or concerns, they always come back and handle it. Recently, they cleaned the full basement and the area rugs at my personal residence. Everything worked out great, and they did a great job.
Christina W., Colorado & Co.