Foundation Pipe Mapping Before a Room Addition or Home Addition
A room addition can affect more than the new slab or footing area. Excavation, tie-ins, drainage changes, utility rerouting, and access paths can all bring buried private lines into the conversation long before concrete is poured.
GroundTruth is locating-focused and inspection-only. We help reduce guesswork before digging, drilling, trenching, concrete work, or foundation-related work begins.
Why additions need more than basic planning
Home additions often happen in side or rear yard spaces where sewer, water, electric, and drainage routes may already run. The project may also require trenching and future service rerouting to support the new space.
Protect buried lines
Know what may already be in the ground before changing the footprint.
Plan around them
Better information early helps contractors design around utility conflicts instead of discovering them mid-project.
Useful companion questions
Some addition projects benefit from both pipe mapping and sewer inspection. Pipe mapping helps with location planning. Sewer inspection helps document line condition if the project will affect access points, excavation areas, or older piping near the house.
Related: Should you get a sewer inspection before foundation repair?