
Rock products & excavation — Northern Utah
Boulder, landscape and retaining rock. Custom and mobile crushing. Bulk aggregate and commercial earthwork — from a single specimen stone to industrial supply measured in hundreds of thousands of tons.
ScrollWho we work with
That's the standard we supply to. Our work goes into private estates, mountainside developments, master-planned subdivisions and commercial sites where the landscape architect specified a look and the builder is accountable for hitting it — where a mismatched color run or a load of the wrong gradation is a real problem, not an inconvenience.
The same pit and the same plant also run industrial supply at scale — over 700,000 tons delivered to a single evaporation-pond project across eight months. One feature boulder set by hand, or a production rate held for the better part of a year without a gap: the scale changes, the standard doesn't.
We handle the whole chain: quarry the stone, crush and screen it to spec, put every product on display at Greystone, our retail yard, and move the earth it all sits on. One supplier, one point of contact, from dirt work through final placement.
Materials
Everything we sell falls somewhere on this scale — from screened fines to eight-foot feature boulders. Select a size to see the product and its typical use.
What we do
One company for the material, the crushing and the earthwork — which means one point of contact when they have to line up.

Feature boulders, landscape rock, retaining stone, cobble and bulk aggregate — quarried, screened and sorted from our own reserve.
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Plant brought to your site, or crushed at our pit and staged against your draw. Jaw, cone, screens and stackers.
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Mountainside developments, subdivisions and large commercial sites — including ground with a history.
See excavation
Boulder & retaining stone
Color, face, and weathering vary across a quarry, and a wall built from three different pulls looks like a wall built from three different pulls. Photographs don't settle that — stone has to be seen in daylight, at size, next to the other material going on the job.
That's what Greystone is for. It's our yard — the retail side of the business — where the full range of stone and aggregate is laid out the way it would actually be used, rather than stacked in a working pit. Bring your landscape architect or your client, compare material in daylight, and take the time to get it right. It's a great place to make the decision you won't want to redo.
Feature boulders are still set with our own equipment and operators, on your schedule.
Visit GreystoneProduction — year to date
0 Tons crushedMon–Fri, 7:00–5:00
Years operating
Acres of reserve
Selected work



Start a project
Send the plans, the spec, or just the rough shape of it. We'll tell you honestly whether it's a fit and what it takes to hit the schedule.