We aplogize for the misunderstanding. There is a warranty on this repair up to one year on parts and labor replaced. The customer would have received the lifetime warranty had he not declined replacement of the expansion valve, which would have been an additional $500, indicating that he wasn't going to have the car much longer. There was a markup on the kit, which is the industry standard for auto repair shops, and the invoice indicates the labor for the parts that were replaced for the condenser with dryer and the compressor. Thank you for the input as we are always working to better our business.