nicholasoh 0 Report post Posted October 24, 2011 Hi all,Recent weeks, the air conditioner (lg system 3) in my master bedroom generates vibrating sound. I thought it might due for servicing as I have not done so since I bought it a year ago. The man from the service company came and immediately diagnosed that it's very dirty and requires chemical cleaning. He quoted me $160 but I turned him down.I understand that it's usually $50 for normal cleaning and new air conditioners do not require chemical cleaning. I used it 5 days a week in the night for 7 hours. Would like to check if it's really required? Is $160 a hefty price?Thanks in advance. Share this post Link to post Share on other sites
Johnson Lee 1 Report post Posted October 24, 2011 Did u get e repairman from e agent itself? Best to get it repair as soon as possible else it will get choke up n u will have to spend more money to get it repair. Normally it's best to be service at a bi-annually frequency. Share this post Link to post Share on other sites
