Business ProfileforCustom Complete Automotive

My transmission went bad traveling through ******** and my truck was brought to Custom Complete Automotive. They told me that they replace transmissions and they would diagnose the truck to make sure that is the issue. I called back Monday and they said they do not work on transmissions and they needed to send it to Columbia Transmission. Then they proceeded to tell me the quote was $5000 and I need to give them half of that to transport it to Columbia Transmission. They already had a quote and the truck hadn't been properly looked at or diagnosed by a transmission specialist so I did not send the $2500 and they still transported the truck to the other shop. Then I was told the final out the door price was going to be $6250 and asked me to confirm the work I told them that I didn't want to have a middle man situation and I would pay Custom Complete Automotive for their diagnoses and towing bill and that I would like to pay Columbia Transmission for the work and they agreed to that. The next day the truck was done and Custom Complete Automotive called saying the final bill was $7000 and they keep claiming that I approved the work even though I didn't want to pay through them and they agreed. They would not give me an invoice of the work that was done and kept demanding payment over the phone. I told them that I also needed the ************** Warranty card and they sent me a email of a warranty card improperly filled out. The part number for warranty was not the part they replaced and they still wanted me to pay with that being wrong. If i wouldn't have bought that my transmission wouldn't have had a warranty. They are saying I have 7 days before they start charging it to be stored there But I didn't receive the invoice on what I was paying for till the 5th day. On the invoice they have also listed the wrong part number for the transmission which voids the warranty. I have read many reviews of similar problems. They Still won't release any paperwork on transmission.