New Ball Valve And Pressure Regulator In San DiegoDetailsClient Denise MCompleted January 2023Timeframe Same DayLocation San DiegoCategoryPlumbingShare this page... Back To GalleryExcavate the water main up to the house. Removed and re-plumbed the water main with a new ball valve and water pressure regulator. Re-installed box and brick to the best of the plumber’s ability. 1-year warranty on all replaced plumbing. Project Photos