How stump grinding works
A stump grinder is a machine with a large steel wheel studded with tungsten-carbide teeth. The wheel spins at ~1,000 RPM and is swept side-to-side across the stump, shaving off a few inches at a time until the whole thing is reduced to a pile of wood chips. Our operator works methodically outward from the center, then drops the wheel deeper until we’re 8–12″ below grade.
That depth matters. It’s enough to plant grass, install a fence post, or lay sod on top — but shallow enough that we’re not fighting the deep root ball (that’s full stump removal, a different service).
What you get when the job is done
- The stump — gone. Ground below grade so nothing sticks up.
- A pile of chips. Left on-site (great mulch) or hauled off for a fee.
- A cleaned work zone. We rake, sweep, and blow the surrounding grass.
- Backfill option. Chips settle over time; we can top-dress with black dirt for $75–$150 extra so you can seed the same week.
Grinding is the fastest, cleanest, cheapest way to make a stump disappear. It’s the right answer 9 times out of 10.
When grinding is NOT the right answer
Grinding leaves the main root system in the ground. That’s fine for grass, mulch, or a shed pad. It’s not fine if you’re:
- Digging a pool, patio, or building foundation on that spot
- Planting a new tree in the exact same location (roots need to decompose first)
- Dealing with an invasive species (poplar, buckthorn) that resprouts from roots
For those, you want full stump removal — we extract stump and major roots. Roughly 2–3× the cost of grinding, but sometimes it’s the only option.
How we quote
Text a photo of the stump with something for scale — a shovel, a foot, a tape measure. We measure the diameter at ground level, factor in wood species and access, and text back a fixed price. That price is what you pay. No walkthroughs, no upsells, no on-site “surprises.”