MDI Rock

Based in Dewey, Arizona, MDI Rock supplies landscape materials and sand and gravel to homeowners, landscapers and contractors across the area. Google lists the business under 5 categories — Landscaping supply store, Building materials store, Construction company, Crushed stone supplier — which points to a broader inventory than a single-product yard carries.

The business holds a 4.8-star Google rating from 22 reviews. That sits above the Arizona average of 4.5 measured across 424 listed suppliers.

What MDI Rock supplies

Full-line landscape supply yards stock soil, mulch, decorative stone, boulders, pavers, edging and often sod under one roof. That matters when a project needs several materials, because combining them into a single delivery avoids paying separate trip charges to multiple suppliers.

Loose material is normally priced by the cubic yard while stone is priced by the ton, so compare quotes carefully — the two units are not interchangeable and a cheap-sounding per-ton price can work out dearer.

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.

Because MDI Rock 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

Landscape materials is sold by the cubic yard. Delivery vehicles vary; a tandem dump truck carries roughly 10–12 yards, while smaller trucks top out near 5.

As a rough guide: 1 yard covers about 100 sq ft at 3 in; 5 yards covers about 540 sq ft at 3 in; 15 yards covers about 1,620 sq ft at 3 in.

Have length, width and target depth ready when you phone. Yard staff convert those into cubic yards far more reliably than a generic online calculator, and they know how their own material settles.

Ordering and delivery

Ask about delivery minimums and trip charges up front — for smaller orders these often matter more to the final bill than the headline per-cubic yard price.

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.

Ratings and reputation

Of the 22 reviews on file, 19 are five-star (86%) and 2 are four-star. No reviewer has rated the business below three stars.

Among the suppliers we list across Arizona, this rating places MDI Rock in the top 40%.

Review volume matters as much as the score. A 4.8 drawn from 22 reviews is a reasonable sample for a local yard.

Hours and visiting the yard

MDI Rock is open 5 days a week, closed Saturday and Sunday. The yard opens as early as 7 AM and runs until 3 PM, early enough to load before a normal work day begins.

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 Arizona

Arizona's longer growing season spreads demand across more of the year, which generally means better availability than northern markets. Even so, spring remains the peak for landscape materials, and summer heat makes midday loading and installation punishing — early-morning pickups are worth the alarm clock. Autumn and winter are frequently the best value windows, with shorter queues and more flexible delivery scheduling.

Other suppliers nearby

There are 6 other suppliers we list within a short drive, the closest being WM - Quad Cities Hauling and Transfer Station in Prescott Valley, roughly 6.4 miles away. 37 suppliers sit within a 25-mile radius of this yard.

If this yard is short on what you need, the suppliers listed below carry overlapping inventory and will often deliver into the same area.

Buying landscape materials in Dewey

We list 1 bulk supplier in Dewey and 424 across Arizona, spread over 54 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.