Call the references and find out about their cleaning experience. Ask about the cleaner's appearance, their manner of presentation, the condition of their equipment, their ability to answer questions, etc. Find out if the overall cleaning experience was pleasant and if they would go back to the same firm. If you think they are too good to be true, you are probably correct. If yes, then you have had firsthand experience with such cleaners.
Quality service requires investments and takes time.
It is not possible to offer good service at ridiculously low prices. Do not fall victim to low pricing or Bait and Switch tactics. You can Contribute to the Success of a Cleaning Job Cleaning chemicals and procedures can be altered to fit the specific needs of the carpet being cleaned. Describe the use and conditions of the carpet and all previous home and professional cleanings to your professional cleaner. For example, if the carpet has been shampooed several times before, it is reasonable to expect the presence of some detergent residue.