How old is your house and the develepment. Most new house the gas and electrical are plastic not metal. The piping to your house could be plastic also so grounding to them will do nothing. In that case the electrician puts 2 rods in the ground 6 feet from each other for house ground.
My house was built in the 20s, although I just had gas service ran to my house last fall and that is when the furnace was installed as well. The gas lines are metal in my house.
Also last fall when I moved into the house the ground was actually not grounded to anything. So I had an electrician come to reground the house. 2 were ran, 1 to the water main and the other he ran a ground rod in the ground.
Tmesselt,
By chance do you have a gas fired cloths dryer?
If so have your wife start the dryer while you listen for for any ignitor clicking noise sound from your speakers.
I do have a gas dryer, I will try this tonight!
So based on all of the suggestions I have a starting point to begin to hopefully isolate where my issue is coming from. So on another note though, I am using 12/2 NM-B romex and so with this wire I can not correctly run an isolated ground?? If so, what is a good receptacle that I can use in place of my hospital grade outlets with isolate ground, (note: these are no longer in my system) I heard suggestions of a Hubbel above but I think that had an IG??
Thanks again for all of the feedback!!
Tim