American Transmission Repair held my truck hostage Arlington Texas

 After I had taken my truck to a couple other transmission repair shops I talked with Darren and he said he could fix my truck for 1700 dollars. The others were between 2000-2400 so I agreed. They pulled my transmission and tore it down and then told me it would cost me 2800 dollars. I said No that's not acceptable. They then said they could do it for 2400. I still said No. Darren then said the lowest he could repair it for was 2100. Now I am suspicious and angry so I tell them to just box all the parts up and I will find someone else to repair my truck. Darren then says he will fix my truck for the original price of 1700. But I say no. It seems weird to me how high the price jumped up and then how it comes down to the original price. I would rather someone else fix my truck. Then I am told that I owe 600 dollars for them pulling my transmission and breaking it down so I should let them repair it since I already am 600 in. I tell them no. Get my parts together and I will take my business elsewhere. I pay the 600 and take my truck to a reputable transmission place. I would not send my worst enemy to American Transmission. They are crooks.