I have a cleaning contract and warranting for from ocean air made app for routine cleaning service, a service man came out told me the coils and filters needed change plus the air compressor need more freon it would cost me 1000.00 for this even through i had a contravt to clean the coils and change the filters . I call the supervisor he told me since this was friday eve he had no access to any info but he would see that this would be don next day sat or 114 dollars hour. I have a contract for service untill 2014 for cleaning and other services which included changing filter and adding freon. Thi company only wanted to rip me off