loud grinding/rattling noise when AC is turned on---07 Honda Odyyssey

What is your question?

Just had a shop charge me $1800 to replace AC compressor, dryer, expansion valve, condensor, then evacuated and recharged AC system. Said noise was bad AC compressor, even though AC was still working okay. Repair has been done, AC works fine, but I still hear the noise when AC is turned on. What could it be?

What makes this problem better or worse?

noise comes on when AC is turned on. no noise when AC is off.

How long has your 2007 Honda Odyssey had this problem?

1 month