Quoted from "hi.todd" Piping to a sprinkler system are almost never run under the slab of a house. Unless, there is an addition to a house and a very poor caliber contractor is pouring the concrete. Usually, the sprinkler is put in after the hard boundaries are in like fences, slabs, pool, patio. Often when an addition is made the the property the irrigation system is modified to fit the new footprint. If you checked the meter correctly and there is no leak present that means that the only time...
I have been checking my home for water leaks. I have recently had the sewer pipes under the slab checked and they were ok. I check the water meter on the incoming water to my home and it does not indicate a leak. At this point I would like to ask some questions of the sprinkler community. 1. Are sprinkler system piping normally run under the slab of a home? 2. What is the best way of checking the sprinkler system for a piping leak underground?