Air Perfect HVAC & Plumbing Service

I recently called this company out to fix a problem with my residential A/C and they took all day to get there and arrive unprepaired and didn't even have an invoice to give me! Needless to say the problem was never resolved and I have been leaving messages for them to call back for 3 weeks! I recently called from a different phone number to see if they were avoiding me to come back and finish the job they started (that I paid 200 dollars for) and sure enough someone picked up! Once I told him who I was, they guy hung up on me and now noone is picking up again! I attempted to report them to the BBB, but (of course) they aren't registered. That alone tells me a lot about a business! So my only outlet is to put up this review and hope that someone reads it before calling this business with TERRIBLE SERVICE!