A single average stump usually grinds out in under 30 minutes of actual cutting. Add setup and cleanup and a typical one-stump visit runs an hour or less, door to door. But that’s the average, and a few things can push it either way – none of them the height of the stump.
What actually slows a grind down
Diameter is the big one, and it’s not a straight line. A stump twice as wide is roughly four times the wood to remove, because you’re grinding out a circle, not a stripe. So a fat 30-inch oak can take longer than four skinny 10-inch stumps combined. Beyond width, the usual time-eaters:
- Hardwood vs. pine. Oak, hickory, and elm are dense and slow. Pine and poplar cut fast and soft.
- Rocks and dirt in old stumps. An old stump that’s sat in the ground for years collects grit and small stones in its bark and roots. That stuff dulls the carbide teeth fast, and a dull wheel grinds slower. It’s one reason a decades-old stump can take longer than a fresh cut of the same size.
- Access. If the machine walks straight to the stump, we’re cutting in minutes. If it’s through a narrow gate, up a slope, or around a pool, the setup eats time before a tooth ever touches wood.
The height of the stump barely matters
People assume a tall stump takes longer. It doesn’t – we knock the top down in a minute. What we charge for and spend time on is what sits at and below ground level, because that’s the volume that has to disappear. A stump cut flush and one left knee-high grind out in about the same time.
What the whole visit includes
The clock isn’t just cutting. Before we start, we call in the 811 utility locate so nobody grinds into a gas or cable line. On site, there’s positioning the machine, the grind itself, then raking the chips back over the hole. For a row of stumps, the per-stump time drops – the machine’s already there and warmed up, so stumps two and three go quicker than the first.
Want a real time and price for your stump instead of a range? Text us a photo with something for scale and we’ll size it up, often the same day.