I’ve never had a pressure test done as I’d want to be very sure of my tech. Is it possible to use too much pressure and actually cause seals to fail? Finding and repairing leaks is how they make money..... Water is relentless but it’s not pressurized. I look for a smooth unbroken seam of sealant on each and every seam or penetration and I spend maybe an hour or two at each inspection.
__________________
|