Grounding the home

 am ready to have an electrician ground our home the  correct way, but am a bit confused on what to tell him to do.

 Do we have 2 separate copper grounding rods put in outside the home?  Do they need to be in PVC  conduit? How far from the home do they need to be placed & how do you prevent a net current in your yard?

Do we have the current plumbing ground completely removed?

A book I read on recovering from ES states this person put capacitors on his electric panel. I don't know if an electrician will understand this.  Is it needed?

Kathy

That is difficult.

Many groundings pick up dirty frequencies.

I do recommend to go very deep, and come up with an isolated cable , so to avoid these frequencies.
I have tried a special capacitor, wich was very expensive, but did not get any good results.

The depth depend on obtaining zero Ohm resistance.

Isolated, means really isolated, not with plastic, but metal wires around the main core.

That is called "shielded", not "isolated".