Had integrity install a furnace and air conditioning system 2 yrs ago after 1 year the furnace went outbtwy came out and charged use 280$ fir a tune up and to sweep out debris I thought we were under contract but they said because we didn't have them come before October when the system installed a year before we were no longer covered for that then the following summer out air went out we figured out the problem and fixed it ourselves now this yr the air conditioner is broke again and I was told by there tech it would cost 800$ just to but refrigerant in it that doesn't include the repairs my parts are still covered under the company that made the system after arguing with thecostumer service rep(who was very rude) she final decided to call John the owner she called me back and said" We are not going to help you with your problem so the name intmwans NOTHING