My mom called the company to check the air due to a leak in the attic. Mr. Jon Delaforte came out found that the work from a previous person was not done properly as well as the work not being coded correctly. Mr. Delagortr took pictures of before and after and explained what work was needed to stop the drain pan from leaking and for the air conditioner unit to continue to work properly. I will definitely use and recommend Chatham Comfort Controls Heating and Air again. Sincerely, Monica Norise Broadway