we got some promo they come here for a 'free' maintenance trip.
all he did was some measurement and did absolutely nothing. and he has the gut to tell us do you think they would be so stupid to do something tangible because they would charge you for it.
then he keep to say everything is bad in our AC (sure it is not brand new but it works fine), and telling us they are filing a report for code violation/etc, because it is an old model/etc.
my advice,
1) dont get them unless you know there is a problem
2) they way they hard sell the service and threaten you with filing code violation is very unethical. i would just avoid them in the future
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