Idaho Materials & Construction, A CRH Company

Idaho Materials & Construction, A CRH Company is a bulk sand and gravel, fill and excavation services and stone supplier serving Boise, Idaho and the surrounding region. Google lists the business under 6 categories — Sand & gravel supplier, Asphalt contractor, Excavating contractor, Paving contractor — which points to a broader inventory than a single-product yard carries.

The business holds a 5.0-star Google rating from 1 review. That sits above the Idaho average of 4.6 measured across 145 listed suppliers.

What Idaho Materials & Construction, A CRH Company supplies

Aggregate yards carry crushed stone, pea gravel, road base, mason sand, concrete sand and structural fill. Material is graded by particle size, and the correct grade depends entirely on whether you are building a compacted base, a drainage layer or a walking surface.

Road base (often called crusher run or 21AA) compacts hard and is the right choice under pavers or driveways. Clean washed stone such as #57 drains freely and is used for French drains and trench backfill. Pea gravel looks good underfoot but migrates and needs edging to stay put.

Excavating outfits frequently sell and haul fill dirt, topsoil and aggregate alongside their site work. For larger volumes they are often cheaper than a retail yard because they are already running trucks.

Because Idaho Materials & Construction, A CRH Company carries several material lines, it is often possible to combine an order across products — soil, mulch and stone on one truck — rather than paying separate delivery charges to two or three different yards.

How much material you need

Sand and gravel is sold by the ton. Aggregate is sold by weight, not volume — one cubic yard of crushed stone runs roughly 1.4 tons.

As a rough guide: 1 ton covers about 100 sq ft at 2 in; 5 tons covers about 500 sq ft at 2 in; 20 tons covers about 2,000 sq ft at 2 in.

Measure your area and decide on depth before calling. Most yards will run the volume calculation for you and will flag when stepping up to a larger load actually lowers the price per unit.

Ordering and delivery

Confirm the delivery radius and fee early in the call. Two yards quoting similar material prices can land very differently once haulage is added.

Check where the truck can actually dump. Tandem trucks need overhead clearance and firm ground, and most drivers will not reverse across a soft lawn or a new driveway. If access is tight, ask whether they run a smaller truck or can leave the load at the kerb.

Pricing for bulk material is rarely published in full, since it moves with stock and season. The business website may list current products, but a phone call will get you a firm delivered number faster.

Hours and visiting the yard

Idaho Materials & Construction, A CRH Company is open 5 days a week, closed Saturday and Sunday. The yard opens as early as 8 AM and runs until 5 PM.

The yard is closed on Saturdays, so weekend work needs material ordered and delivered before Friday close.

Loading is weather-dependent whatever the posted hours say. Heavy rain turns yards to mud and makes wet material heavier and harder to spread, so call the same morning if conditions look poor.

Best time to buy in Idaho

In Idaho, the buying window is compressed. Yards get busiest from the first thaw through early June, and again briefly in autumn. Ordering sand and gravel in early spring often means waiting in a queue and paying peak rates, so booking delivery before the rush — or in late autumn for spring work — usually gets both a better price and a firmer delivery date. Many yards in colder states reduce hours or close outright through deep winter, so confirm seasonal availability before planning a January or February project.

Other suppliers nearby

There are 6 other suppliers we list within a short drive, the closest being Idaho Sand & Gravel Co in Boise, roughly 0.5 miles away. 90 suppliers sit within a 25-mile radius of this yard.

Because haulage is such a large share of delivered cost, the nearest yard carrying your material frequently wins on total price even at a higher per-unit rate.

Buying sand and gravel in Boise

We list 29 bulk suppliers in Boise and 145 across Idaho, spread over 46 cities and towns.

Bulk material pricing is intensely local. Trucking is a large share of the delivered cost, which is why a nearby yard usually beats a cheaper one further out once the full quote lands.