I paid $169 for window AC installation but when installer came, charged me $45 for a 2ft x 4 inches plexi glass ( that was fine) but another $87 for labor!!?? Reason? Sliding window more work!?!? For a 45 minute job? Labor costs me same as AC!!😖

Sorry to hear

Yes I think they over charge .as the something happens to one of my renters The work was very poorly done . Wen they got done putting screws in y they damaged the aluminum framing on the window. And had to replace window

I would call the store and ask them. If they sent the installer they might not know he is charging customers more.