Backfill and compaction is the step that finishes what excavation, demolition, and removal projects start. Filling a hole, trench, or excavated area back in the right way, not just pushing dirt in and calling it done. DemoRex provides backfill and compaction throughout Fresno, Clovis, Sanger, and the Central Valley, for residential and commercial projects of every size.

   We bring in clean fill dirt when a project needs more material than what came out of the ground, and it goes in the way it's supposed to, in lifts, compacted layer by layer rather than dumped in all at once. Compacting in lifts is what keeps the ground from settling, sinking, or shifting months later; skip that step and a filled area looks fine on day one and turns into a soft spot or a sunken patch within a season. Every backfill job is compacted to the specs the project requires, whether that's a general fill or a project with a specific compaction standard to meet.

   Backfill isn't only about filling holes, it's also about preparing loose or disturbed ground for what's being built next. Areas that have been excavated, graded, or left loose from previous work get compacted solid, turning unstable dirt into a base a future build, slab, or structure can actually sit on. This is the finishing step behind pool removals, wall and slab removal, trenching, excavation, and any project that leaves ground that needs to come back to grade, or needs to be made solid before something new goes on top of it.

   Material matters as much as the compaction itself. We can bring in the right type of fill for the job, whether that's general fill dirt or material suited to what's going on top of it, and we grade it to match the surrounding area so the finished result blends in rather than sitting as an obvious patch. Every job starts with a free on-site quote, where we look at the area, how much fill is needed, and what the ground needs to support before putting a number on the work.