Northshore pit operation — excavator and crushing plant working beneath a quarry face

Rock products & excavation — Northern Utah

Set once.
Set right.

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.

Scroll

Who we work with

Stone is the one material on a project that can't be patched, painted, or swapped out after the fact. It gets placed once, and it stays visible for the life of the build.

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

By gradation

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.

Landscape rock

What we do

Three ways in

One company for the material, the crushing and the earthwork — which means one point of contact when they have to line up.

Green and white marbled feature boulder set as the centerpiece of a finished landscape

Boulder & retaining stone

See the stone
before you
spec it.

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 Greystone

Production — year to date

0 Tons crushed

Mon–Fri, 7:00–5:00

15+

Years operating

2,000+

Acres of reserve

Selected work

On the ground

View all work
Mobile crushing spread set up on site with jaw crusher, screen and stackers
Mobile crushing spread set on site — jaw, screen and stackers running to a job-specific gradation.
Boulder retaining wall being stacked alongside an active subdivision cut
Boulder retaining wall going up as the cut is opened, subdivision phase in progress.
Dozer laying back a long slope on a hillside excavation
Laying back slope on a hillside cut — dozer work on a benched excavation.

Start a project

Tell us
the scope.

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.

Bids returned within two business days.