How Much Does Stump Grinding Cost in Redding, CA?

Stump grinding cost by stump size

Both Redding-area sources that publish a stump price land on the same $100–$300 range, and it lines up with the per-inch math in the two most recent national guides. The size table below is that reconciliation — measure across the widest point of the stump at ground level, root flare included.

Stump diameter (with flare)	Typical Redding cost	Basis
12 in diameter	$100–$160	Angi 12 in $124–$160, floored at the $100 minimum
24 in diameter	$150–$220	Angi 24 in $148–$220
36 in diameter	$200–$300	HomeGuide $70–$220 per-inch math is under the local $300 top; derived
48 in+ diameter	$300–$800	HomeGuide extra-large $300–$800

How it's priced	Typical figure	Notes
Per inch of diameter	$2–$6/inch	The most common Redding pricing model; hardwood (oak) at the top, softwood (pine, cottonwood) at the bottom
Minimum / first stump	$100–$150	Covers getting the machine to you — why a 6-inch stump costs about the same as a 12-inch one
Each additional stump	$30–$75	Same visit only; the reason to do them all at once
Extra-large (36 in+ or dense hardwood)	$300–$800	Needs a larger, tracked grinder; check gate width
Grindings raked and hauled away	$50–$200	Leaving them in the hole as fill is free
Full root removal (hourly)	$100–$200/hr	Only for building or paving on the spot — see below
DIY grinder rental	$100–$400/day	Rental-yard machines are small and slow; rarely cheaper than hiring for one stump

What moves a Redding stump quote

• Diameter, including the flare. The single biggest factor, and the one homeowners most often under-measure. A 20-inch trunk usually has a 28–32-inch flare at grade.

• Species. Blue oak, valley oak, and black walnut are dense; a grinder moves through them at a fraction of the speed it moves through a pine, cottonwood, or mulberry stump. Expect the top of the per-inch range on oak.

• Age. A stump that's been rotting for five years grinds fast and cheap. A fresh oak stump is the hardest job on this page.

• Depth. Standard grinding goes 6–12 inches below grade — enough for lawn and shallow planting. Grinding deeper for a foundation, patio, or fence post is priced up, and at some point becomes removal.

• Access. A walk-behind grinder fits through a 36-inch gate; the tracked machines for big hardwood stumps need more. Rocks, buried concrete, and an old fence line in the roots slow everything down and dull the teeth — mention them.

• Count. The first stump pays for the trip; every one after that is cheap. A Redding lot with a row of dead ornamentals is the ideal grinding job.

Grinding vs. full removal

Grinding chews the stump into chips 6–12 inches below grade and leaves the root system in the ground to rot over several years. You get a shallow hole full of wood chips that settles as they decompose; scoop them out, backfill with soil, and it's lawn again in a season. This is what nearly every residential job should be.

Removal digs out the stump and main root ball, usually with an excavator, leaving a hole that can be several feet across and deep and that needs imported fill. It's a much bigger, more expensive job — priced hourly at $100–$200 plus equipment — and it's only worth it if you're pouring a slab, setting a foundation, or running a utility trench through the exact spot. If a company quotes "stump removal" for a lawn, ask whether they mean grinding; most do.

Getting a fair quote (5 steps)

1. Measure across the widest point at ground level. Include the root flare — the wide, buttressed base — not just the trunk. That's what the grinder has to remove.

2. Count every stump on the property. Additional stumps on the same visit are a fraction of the first-stump price. Get them all done at once.

3. Note the access. Most grinders fit through a 36-inch gate; the big ones for hardwood stumps don't. Measure your narrowest gate.

4. Decide what happens to the grindings. Left in the hole as fill (free), raked out and hauled (extra), or kept as mulch elsewhere in the yard.

5. Call 811 before the appointment. Free utility locating, required by law before excavation, two working days' notice.

After the stump is gone

The grindings are fresh wood chips, and fresh chips tie up nitrogen as they decompose — grass or a new tree planted straight into them will sulk for a year. Rake the chips out (they make fine mulch for beds elsewhere), backfill with soil, and seed or plant. For a replacement tree, plant a few feet off the old spot so the new roots aren't fighting the old ones. If you're replacing a native oak that had to come out, the City of Redding's tree planting rules (Municipal Code Chapter 18.45) can require replacement trees on permitted removals — the permit guide covers when that applies.

One Redding-specific note: on hillside lots and along the river bluffs, a big root system holds soil. Grinding is fine — the roots stay and rot slowly — but full removal on a slope is something to run past whoever does your drainage before you do it.

Bundle it with the removal

If the tree isn't down yet, the cheapest path is one quote with two lines: removal ($150–$3,000+ in Redding, averaging about $700 — see the removal cost guide) and grinding. Companies that run their own grinder will often price the stump at or near the additional-stump rate when they're already on site; companies that subcontract grinding will pass through a separate first-stump charge. Ask which it is.

Sources

Local: reddinglandclearing.com and reddingtreetrimming.com (templated cost pages, both publishing $100–$300; weighted lightly), easydoesittreeservices.com (service page, no published stump price). National: HomeGuide — Tree Removal Cost (updated Feb 4, 2026), Tree Trimming Cost (Jan 13, 2026), Stump Grinding Cost (Dec 22, 2025); Angi — Tree Removal Cost (updated Jul 8, 2026), Stump Grinding Cost (Mar 17, 2026). Local ranges pulled Sept 10, 2026; national guides re-read Sept 12, 2026. Ranges labeled "derived" are our reconciliation of local and national figures, not a quoted price.