Replaced slave cylinder, master cylinder and clutch on a ford focus

We have been taking our cars to Clutchmasters for the past year or so and have been robbed. I know sometimes mechanics have pretty hefty charges for minor work but they charged us $125.00 to make a small adjustment to the idle on her CR-V and then it only took them 5 minutes to do this. I had them change my clutch, slave cylinder and master cylinder on my focus and they charged me almost $800.00 for this. After 10 months these parts broke and needed to be replaced again, the warranty was only 6 months. They charged me another $517.00 to replace them the second time. When I got my car back from them the second time it was still not running properly but I will not take my car back there ever again. Trust these reviews because Clutchmasters are definitely thieves.