Concrete Slabs, Driveways and Patios in Grand Prairie, TX

Dumpster pads, loading approaches, equipment and generator pads, and the strip of concrete a truck turns on are the commercial work we get called for here. All of it fails the same way when it is poured like residential flatwork: 4 inches, mesh lying on the dirt, joints spaced by eye. Under repeated wheel loads that slab pumps water at the joints and breaks up at the edges within a couple of years.

What we pour instead is 6 inches or more with a tied rebar grid on chairs so the steel sits in the middle of the slab, thickened edges where the wheels land, and joints cut at roughly 2 to 2.5 times the slab thickness in feet — so a 6-inch pad is jointed every 12 to 15 feet, cut within the first day. Where a truck rolls off asphalt onto the pad, the edge gets the thickening, because that lip is where the load concentrates.

If a supplier or an engineer sends a foundation spec with the equipment, we pour to the spec. If nobody has, tell us what is going on the pad and what will drive on it and we will size it. The slab page covers thickness, turn-down edges, vapor barrier and anchor bolts in full.

The constraint on almost every commercial pour here is that the business still has to run. Trucks arrive, the dumpster still fills up, and half the lot cannot be closed for a week. So the schedule matters as much as the concrete: what gets demoed when, where the temporary access runs, and where the barricades sit while the slab cures.

Cure time is the part that surprises people, and it is not negotiable. On a 6-inch pad, cars and pickups stay off for 10 days and loaded trucks for 28 days, which is about when concrete reaches design strength. Putting a full trash truck on a nine-day-old pad is how a brand-new slab cracks in its first month. Plan the phasing around those dates and the pad lasts; plan around wishful thinking and you pay for it twice.

Tell us your deliveries and your dumpster pickup schedule when we walk it. Pouring one half, curing it, then doing the other is slower and costs more in mobilization, but it is often the only version that works — and it is better to price that honestly than to find out on pour day.

The houses here run a wide range in age, so the driveway calls split between a straight replacement of a tired old slab and a new pour or widening at a newer address. The decision is the same one everywhere in this clay: if the ground under the slab has failed across most of it, patching panel by panel is chasing it, and if only a section is broken, cutting out that section at the joints and doweling in a new panel is the better value.

Patios, side-yard walks and the pad under a shed round out the residential list. A shed slab is small — a 10 by 12 pad is about 1.6 cubic yards — which is under the short-load threshold most DFW ready-mix plants charge a fee below, so a small pour costs more per foot than a big one. That is also why our job minimum is $1,800: a crew, forms and a truck cost the same to send for 120 square feet as for 600.

If a job is small on its own, say what else you have been putting off. Pouring the patio and the walk on the same day spreads one mobilization and one truck across more concrete, and it is the single easiest way to get a better number per square foot.