WreckFix, you wreck, we fix. (Wreck = Rick).
Lol, not the best suggestion.. but you should hire an advertising agent for that, explain to him exactly what you want your shop to be, design, ambiance, local friendly type or franchise possibility type..etc.
You'll get better results that way, here you'll just get suggestions for domains lol. We're geeks, essentially.
Wreckfix actually sounds like an automobile repair shop
Edit: What about QuickFix or Rick'sFix?