Good SQ installers in LA/OC area?

I've been visiting local shops and I'm not feeling too confident about what's in my area. Looking for a good shop that will install some HAT Clarus, Pioneer HU, and a Cadence ZRS amp without ripping me off and will actually make suggestions for how to do a good install. Any recommendations out there? Yeah, and maybe they can finish my fog light half finished install too...

Beach Auto Sound in Huntington beach is great! A little expensive but the installs are flawless.