Knipple Aggregates LLC

Knipple Aggregates LLC runs a sand and gravel, stone and topsoil yard in Denton, Maryland, selling to both trade and retail customers. Google lists the business under 4 categories — Aggregate supplier, Sand & gravel supplier, Stone supplier, Topsoil supplier — which points to a broader inventory than a single-product yard carries.

The business holds a 5.0-star Google rating from 2 reviews. That sits above the Maryland average of 4.6 measured across 128 listed suppliers.

What Knipple Aggregates LLC 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.

Stone yards carry flagstone, wall stone, boulders, river rock, cobbles and decorative gravel, usually sold by weight and frequently palletized for hardscape crews.

Because Knipple Aggregates LLC 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.

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.

Best time to buy in Maryland

Demand for sand and gravel peaks from spring through early summer across Maryland, 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 Paul Ewing's Contractor Supply in Easton, roughly 14.3 miles away. 7 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 sand and gravel in Denton

We list 1 bulk supplier in Denton and 128 across Maryland, spread over 91 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.