I am from Metairie, Louisiana. Is there anyone/shop close to this area that knows how to install the above?

 

If you and any other able bodied human knows how to turn a wrench you can install the sway bars in like an hour, two if you're very slow... it's extremely easy. Rear is like 15 minutes tops, front is a touch longer because you have to remove a couple plastic covers first.

Springs, any decent 4x4 shop should be able to competently install those if there's no performance ones you trust.... and don't forget the alignment afterward.

 

What is a fair price for charging to install springs? I local shop quoted me 275. I feel this is way too much, & 150 should be fair. Dont you need a lift to install the sway bar?