Sam went over and above to make sure my unit was safe. I admired his skills the way he managed the repair. I was happy that he's the technician I hired to perform hvac furnace services. I was amazed by his preparation for the job. Due to his expertise, he was able to complete the repair the same day. The quality was 100% satisfying. It was back to its good condition and I never noticed issues anymore. Thanks for your awesome help.