I know several of my friends posted that they had air conditioner problems this year- I guess our upstairs unit has died- anyone have any recommendations for good company to fix/ replace? We had "Total Systems" (off Hwy 210 in Spring Lake) come out Monday and they still can not provide us with an estimate- wont use or recommend them! They were also very rude to my husband when he stopped by there today at lunch time to inquire about the estimate and even worse when he called right before they closed.