Independent Mechanic - Los Angeles Area

Can anyone recommend a good independent mechanic in the Los Angeles area that specializes in Toyota Prius vehicles?

I have a 2010 Toyota Prius that needs to have the following items cleaned and/or replaced:

EGR Cooler
EGR
Intake Manifold
Throttle Body

Any suggestions would be appreciated since I am not the most mechanically inclined person to the job myself.

 

I have a 2010 Prius with 150,000 miles, which is idling roughly whenever the hybrid battery is down to 1 to 2 bars. No current problems with MPG or trouble codes, but it recently began burning about 1qt. of oil every 5000 miles with no visible leaks. I suspect that there is a heavy amount of carbon build up, in addition to possibly a valve seal or piston rings that might be causing the oil consumption. At 100,000 miles I had a local dealership replaced all fluids (ie. ATF, Brake, Coolant) and replaced the PCV & spark plugs.

Before I get paranoid with thoughts of potential head gasket issues, I would like to rule out a couple of things such as cleaning out the EGR Cooler, EGR, Intake Manifold & Throttle Body.