We pour commercial concrete for warehouses and distribution buildings in Lawrenceville. That means loading dock aprons, truck courts, interior slabs that take pallet jacks and forklifts all day, plus the concrete sidewalk runs and parking approaches that connect a building to the street. As a concrete contractor we handle the flatwork start to finish: subgrade prep, rebar or wire mesh, forming, placement, finish, and the joints that decide whether a slab cracks where you planned or somewhere you did not. Some jobs also want stamped concrete or exposed aggregate at the office entrance, and we do that work too.
Permits for this kind of build run through the City of Lawrenceville, and we pull them as part of the job rather than handing you a to-do list. Before anything gets formed, we want to know the loads: what rolls across the slab, how heavy, how often, and where the traffic concentrates. That drives thickness, joint spacing, and reinforcement. A sidewalk pour and a truck apron look similar on paper and behave nothing alike under weight. Call for a free estimate and we will walk the site with you.
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Commercial concrete for a warehouse is flatwork under load. The slab carries loaded forklifts turning in the same spot a hundred times a day, pallet racking with posts that push weight into a few square inches, and truck traffic at the dock. That is a different animal from a residential driveway. In the distribution buildings around Lawrenceville, we pour building slabs, dock approaches and aprons, exterior equipment pads, and the concrete sidewalk that runs along the front where people actually walk in.
Before any of that, the ground gets sorted out. Subgrade is graded and compacted, stone comes in where the soil will not hold, and thickness is set to the loads the floor will see rather than to habit. Rebar goes in where the engineering calls for it, wire mesh in lighter work, and joints are laid out on paper before the first truck arrives. A pour runs on a clock. We staff it so the concrete gets placed, screeded and finished at the pace it sets.
Most failures trace back to what happened under the slab, or in the first day after the pour. Cracks wander when joints are cut late or spaced too far apart. Slabs curl at the edges when the surface dries faster than the body underneath. Dusting and shallow spalling come from working water into the finish to make troweling easier. Thin sections at a dock, where the loads are heaviest, break first. None of that is bad luck. It is a shortcut showing up two years later.
Getting it right takes time more than anything else: real subgrade prep, correct thickness, steel where it belongs, joints on a plan, and curing that is protected instead of walked away from. Surface quality matters most on the parts people see. Some buildings want stamped concrete or exposed aggregate at the office entrance while the interior stays a hard troweled slab, and stamped work is the same craft poured to different tolerances. A concrete contractor who owns the whole sequence answers for all of it.
We pour commercial concrete for warehouse and distribution buildings across metro Atlanta, from the industrial pockets inside Lawrenceville out to the sites near Duluth. Truck traffic sets the terms. A slab that carries loaded trailers, forklift wheels and dumpster pads all day answers to different math than residential flatwork, and we build it that way: thicker sections, tighter subgrade prep, rebar and wire mesh placed where the load actually goes. Get that wrong and the slab tells you soon enough, usually at the joints.
Lawrenceville's median home was built in 1987, and concrete poured in that era is deep into its second service life. It shows in specific ways. Joints spall open. Aprons settle where loaded trucks make the same turn a thousand times, and dock approaches break back from the edge until the plate bangs every time a trailer backs in. Some of that takes a partial replacement cut clean at the joint. Some of it means the slab comes out.
Our commercial concrete work covers new slabs and full replacement: truck courts, loading aprons, drive lanes, equipment pads, and the concrete sidewalk installation that ties parking to the front door. Offices at the front of a building often get stamped or colored concrete, and we pour that too. Exposed aggregate holds up well in walkways that see foot traffic all day. We can phase the work so one dock keeps running while another is out. Call for a free estimate on a failing slab or a building going up.
We walk the site and look at what the slab has to carry: truck traffic, forklifts, racking loads, dock approaches. We check drainage, existing subgrade, and where water sits after a storm. Soft spots and buried utilities get marked. We measure the pour area, note access for the truck, and find out whether the work can happen around your operating hours or needs the yard closed.
You get the scope in writing: square footage, slab thickness, reinforcement, joint layout, finish, and how the work gets staged. Permits and any required drawings get handled before we schedule. Nothing starts until you have read the estimate and know what is in it. If the scope changes once we open the ground, we tell you what changed and why before we keep going.
Old concrete comes out and gets hauled off. Then the base does the real work: we cut to grade, remove soft soil, and bring in crushed stone compacted in lifts. Most slab failures trace back to a base that was never compacted, not to the concrete itself. Grades get set so water runs off instead of pooling. Sidewalks and driveways get the same treatment on a smaller scale.
Forms go up straight and braced, with grade checked before any concrete arrives. Reinforcement depends on the load: rebar on chairs for heavy slabs, wire mesh for lighter flatwork like a concrete driveway or walkway. Steel sits in the middle of the slab, not on the ground. On pour day we place and screed, keeping up with the trucks so no cold joints form between loads.
Finish depends on use. Warehouse floors get troweled hard and flat. Exterior sidewalks and ramps get a broom finish for traction. Control joints get cut early, before the slab decides where to crack on its own. Curing matters most: we keep the surface wet or covered so it gains strength instead of drying out and dusting. Then we walk the whole concrete installation with you.
Price on a pad like this comes down to what is already on the site and what the slab has to carry. The same list applies in Lawrenceville, Snellville, Suwanee, Duluth and Sugar Hill. Walk the property and most of it is visible.
| What changes the price | Which way | Why |
|---|---|---|
| Old slab or asphalt in the footprint | costs more | Breakout and haul-off happen before concrete arrives. |
| Mixer reaches the forms directly | costs less | No pump, no buggies, no long wheelbarrow runs. |
| Thickness the loading calls for | costs more | Forklift traffic needs a heavier section than parking. |
| Rebar grid instead of wire mesh | costs more | More steel, tied on chairs, set before the pour. |
| Soft or wet subgrade | costs more | It gets undercut and replaced with compacted stone. |
| Water standing where the slab goes | costs more | Slope, thickened edges or drains get built in. |
| Irrigation, gas or conduit under the work | costs more | Lines get located and hand dug around. |
| Stamped or colored finish over broom | costs more | Extra passes, release, and a longer day on the pour. |
Between bids, compare slab thickness, the reinforcement spec, subgrade prep, joint spacing, and who hauls the old material. Two numbers far apart usually split on those lines.
Yes. Dock aprons, approach slabs and the transition from yard to building are regular work for us. These pours carry loaded trailers and trailer landing gear, so they get thicker sections, heavier rebar and joints placed where the traffic actually turns. We handle new construction and replacement of failed aprons. Access, staging room and truck routing get worked out before the first load arrives.
Yes, in most buildings. Joint repair happens aisle by aisle rather than all at once, so your forklifts keep running through the rest of the floor. We saw, clean and fill spalled joint edges with semi-rigid filler, then barricade the section until it takes traffic. Night and weekend windows work well for this. Larger slab replacement needs a longer closure on that bay.
It depends on the equipment weight, wheel spacing and what the subgrade will support. Light order-picker traffic sits on a thinner section than a loaded reach truck or a heavy counterbalance lift. Racking post loads matter as much as the trucks. We look at the equipment list, the soil report and the rack layout, then size the slab, the reinforcement and the base together.
Flatness depends on the placement method and the finish. Laser screed work in a wide open bay holds tighter numbers than hand placement in a tight retrofit. Very narrow aisle racking demands the strictest tolerances, since a tall mast multiplies small deviations. Floors get measured with a profileograph or dipstick against F-number targets, run within seventy-two hours of the pour while corrections remain possible.
We pour around it in sections. Where racking is anchored and loaded, the slab gets cut and replaced in strips between the rack lines, with joints located so they land in traffic aisles instead of under a post. Base plates get isolated and re-grouted. Some buildings need a partial unload of one row at a time, which we schedule with your operations people.
Foot traffic comes fairly quickly, light equipment later, and full loading later still. Concrete gains most of its design strength over the first month, and the mix, the weather and the slab thickness all move that timeline. Hardeners and joint filler have their own waiting periods before traffic. We give you the milestones for your specific pour so you can plan the move-in.