Best Air Conditioning Condenser in Philadelphia PA

Very very bad experienceOn March 30th one of Bill Frusco technicians installed a LG split unit compressor unit for apartment 1R at the address 1116 pine street Philadelphia on the roof of the building to replace a defective unit, after the installation they turn the unit on and it did not work and the computer board blow up so they said that the electric line is inadequate and it needed to be replaced (electric should have been tested and checked prior turning on the unit) needless to say now I have a new unit with burned out computer board so they ordered the parts they needed to repair the unit and came back on April 14th they replaced three parts and I paid another 600 dollars they turned on the unit it did not work, so they said they needed another part for the part of the unit that is inside the apartment, they got it and came back on April 27th they replaced the part, I paid another 250 ( it was discounted from 350 because the unit did not work again) and the unit did not work.So then they give us an estimate of 4800 dollars to install a new split unit JUTSUWhich is ridiculous since my unit they they installed is brand new and under warranty.Ever since we have been calling them every week to come back and repair the unit and they have been ignoring us and the only phone call we got from them is to follow up with the estimate they gave us for a new JUTSU unit for 4800Finally I contact another company they came and replaced the parts again and the unit work fine now.I enclosed the statement from the new repair company stating that Bill Frusco tech. Crossed wires and he called LG and they walked him through every wire and when that was corrected the unit worked fine and that what Bill Frusco tech. Should have done instead of running out of the door when the unit did not work, and I have to mention that when the unit did not work he called his boss and kept yelling back and forth but he never typed to call LG in front of me or try to resolve the issue they stole me money and tried to brush me off.