Dirt Exchange

Dirt Exchange runs a landscape materials and sand and gravel yard in Seattle, Washington, selling to both trade and retail customers. Google lists the business under 4 categories — Landscaping supply store, Delivery service, Dirt supplier, Sand & gravel supplier — which points to a broader inventory than a single-product yard carries.

The business holds a 4.7-star Google rating from 324 reviews. That sits above the Washington average of 4.5 measured across 485 listed suppliers.

What Dirt Exchange 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 Dirt Exchange 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.

Order slightly over rather than under. Coming up short means a second delivery charge, which almost always costs more than the extra material would have.

Ordering and delivery

Delivery pricing usually keys off distance from the yard, so confirm both the charge to your address and any minimum load before comparing quotes.

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 324 reviews on file, 281 are five-star (87%) and 23 are four-star. 14 reviews sit at one or two stars, and those are worth reading directly — complaints at material yards usually concern delivery timing or short loads rather than the product itself.

Among the suppliers we list across Washington, this rating places Dirt Exchange in the top 44%.

Across the 11 suppliers we list in Seattle, the average rating is 4.2.

Review volume matters as much as the score. A 4.7 drawn from 324 reviews reflects a substantial track record.

Hours and visiting the yard

Dirt Exchange is open 6 days a week, closed on Sunday. The yard opens as early as 7 AM and runs until 5 PM, early enough to load before a normal work day begins.

Saturday opening makes this a practical option for weekend projects — a real advantage, since plenty of bulk yards shut for the weekend and leave homeowners unable to collect material outside working hours.

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 Washington

Demand for landscape materials peaks from spring through early summer across Washington, when yards run their longest queues and hold firmest on price. Late summer and autumn typically bring shorter waits and more negotiating room, particularly on larger loads. If your project timing is flexible, buying outside the spring rush is the single easiest way to reduce the delivered cost.

Other suppliers nearby

There are 6 other suppliers we list within a short drive, the closest being Dirt Exchange in Seattle, roughly 0 miles away. 129 suppliers sit within a 25-mile radius of this yard.

Pricing the same material at two or three yards is usually worth the phone calls. Bulk rates move with stock on hand, and delivery radius often decides which supplier is genuinely cheapest to your address.

Buying landscape materials in Seattle

We list 11 bulk suppliers in Seattle and 485 across Washington, spread over 132 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.