I did some checking before my exhaust work and
Welding Works 714-744-5854 came highly recommended
and I am also very happy. I had to leave my truck but
if they can do it on say a Saturday, I can stop by so we could still go to get a burger while they get an opening
to get yours in. They take all the precautions of welding
for electrical equipment etc. Let me know, they are in Orange and ask for OLY. Here is a pic of mine.