Precision Camera Didn't repair but still charged me. Enfield Connecticut

I contacted Presision Camera via the internet and got a quote for $200 to adjust my camera's autofocus. I had run many tests and my Sony A65 was definately "backfocusing". All my lenses were doing the same thing so I had determined it was the camera. I is widely acknowledged that Sony has a problem in this area.

I prepaid my $200 as required by Presision and shipped it off. Their online status system showed that it arrived and there it sat for over two weeks. I finally called them and asked what was going on and they told me they would find out. Amazingly it was completed and shipped out that day.

It arrived in a few days with a note attached that the autofocus was within spec. It was obviuos they did  not do anything to my camera because it was still "backfocusing".

I called them and told them it was still backfocusing and they suggested I send it back in. I did. Again they sent it back with a note it was within tolerance. It was still backfocusing.

I decided to send it to Sony. They gave me a quote of $150. I already spent $200 with Precision. I emailed Precision asking them for a refund since the didn't fix the camera. They did not respond.

I just want my camera fixed. Since Precision did not fix my camera and it obviously has a problem, I expect a refund so I can afford to send it to Sony.