We have purchased numerous systems from your company. Three Air Conditioners, electronic filters and the humidifier. This letter is written to you, because you deserve a Job Well Done Notice. We have used 25 contractors to do many installations and projects, even at this time we have five contractors working at the same time. Based upon our monitoring of work done, your persistence to get the job done to our complete satisfaction and the quality of service work performed, your staff of personnel is at the top of the list. We highly recommend the Carrier Product and you as the installer. Thank you.