Commercial concrete is the ground a business stands on: the slab under a shop floor, the parking area out front, the sidewalk and curb a customer crosses to reach the door, the pad a dumpster or condenser sits on. We pour and finish that work for properties across Marietta, from the retail and restaurant frontage around Marietta Square to the buildings along the commuter corridors running toward Atlanta. It carries more weight and more traffic than a driveway ever will, and we build it for that.
Every job starts with the ground itself. Cobb County is hilly, with 199 feet of relief within a few miles, and the grade changes from one lot to the next. So we grade and test each site before anything else happens. The dominant soil here is Gwinnett soil, which drains well, but it varies across the county, so we test yours instead of assuming. Then come forms, subbase, reinforcement sized to the load, and the pour. We handle the permit.
Most commercial concrete that fails was set up to fail before the truck arrived. A thin subbase under a loading area. Rebar lying on the dirt instead of held up in the slab. A parking surface with no fall, so water sits on it. Marietta gets about 59 inches of rain a year, and all of it has to go somewhere. Water that stays on or under a slab finds the weak spot. Cracks come first, then settling at the joints, then a trip hazard at the entrance.
Getting it right costs attention up front. That means the right thickness for the traffic the surface will carry, control joints cut where the slab wants to crack, drainage worked out before the forms go down, and a curing schedule the job is allowed to keep. None of it is exotic. It is simply the part that gets skipped when a bid is squeezed too hard. Call us for a free estimate on your property.
What moves the number on a slab is mostly what sits under it and what goes on top of it. Forklift traffic or pallet racking needs a thicker section and heavier rebar than an office floor does. On a hilly lot around Marietta, the cut and fill can outweigh the pour itself. Pump access, vapor barrier, joint layout and finish all count too. We walk the property, test the base, and write the estimate line by line so you can see where it goes.
Commercial driveways and entrances take turning trucks, not just parked cars. The aprons get a thickened edge, and the rebar is tied and set on chairs so it sits in the slab instead of lying in the gravel underneath. We compact the subgrade, set the slope so water runs off (this area sees about 59" of rain a year), and cut control joints before the concrete picks its own crack. Broom finish is standard for grip. Stamped or colored borders work well where the entrance faces customers.
Interior floors for shops, warehouses and retail spaces start with a vapor barrier over a compacted base, so moisture from below does not lift coatings or flooring later. We place, screed and power-trowel the slab to suit what goes on it: a hard trowel for sealed or polished concrete, a lighter finish where tile or epoxy goes down. Joints are sawcut as soon as the surface will take the blade. Curing is controlled, because a floor that dries too fast curls at the edges.
Most failed slabs we look at failed from below: a washed-out base, a void under a joint, or a low spot where water sat. We find out why before we fix anything. Hairline shrinkage cracks can be routed and sealed. Settled sections can sometimes be lifted back into place. A slab that is broken through and rocking usually has to come out, with the base rebuilt and new concrete doweled into the sound slab beside it. Patching over a moving slab only buys a season.
Most of what separates good commercial concrete from bad happens before the first truck arrives. We test every site on its own, because Cobb County carries 199 feet of local relief within a few miles and the ground changes from one block to the next. Gwinnett soil is the dominant type here, and it drains well, but dominant is not the same as yours. So we dig, test and grade the property in front of us instead of working from an assumption. That is slower on day one. It is also where a slab earns its service life.
On the job, we plan around the people who use the building. A storefront near Marietta Square cannot shut its doors for a week while the sidewalk is poured, so we phase the work, keep an entrance open where the layout allows, and stage materials off the frontage. Reinforcement is sized to the load: a loading dock gets a different design from a parking pad or a walkway between offices. We handle the permit. Pours are scheduled against the forecast, since about 59 inches of rain a year means weather is part of every plan.
Where concrete fails, water is usually involved. Runoff on a sloped lot finds its way under a slab that was poured without enough pitch, and the surface starts to settle or crack along its weakest line. We set grades so water leaves the surface and keeps going, and we cut control joints where the slab can move without breaking up. None of that is visible on the day we finish. It shows up later, as a lot that still drains and a sidewalk that still sits level. That is the standard we hold our commercial work to.
Price on a commercial job comes from the site itself, so two slabs of the same size can land a long way apart. What sits under the surface, how the trucks get in and what the slab has to carry all show up on the bid. These are the things that move it, and which way.
| What changes the price | Which way | Why |
|---|---|---|
| Old concrete or asphalt to break out | costs more | Demolition, hauling and disposal come before any new pour, and thick or heavily reinforced slabs take longer to remove. |
| Buried utilities, tanks or old footings | costs more | Anything in the way has to be located, protected or dug out before we can grade. |
| Truck access to the pour | costs less when direct | A ready-mix truck that backs straight up to the forms pours fast. Tight lots, overhead lines or finished landscaping can mean a pump or buggies. |
| Slab thickness the use calls for | costs more as it goes up | Delivery trucks, dumpsters and forklifts need a heavier section than foot traffic, and every added inch is more concrete. |
| Reinforcement specified | costs more | Rebar grids and dowels at joints add material and labor over wire mesh alone. |
| Slope across the site | costs more on steep ground | Cobb County is hilly, and grade changes mean more cutting, fill and compaction. |
| Where water goes now | costs more if it pools | With about 59 inches of rain a year, the surface needs a planned fall, and poor drainage can add trench drains or regrading. |
| Decorative finish | costs more | Stamped or colored surfaces take extra materials, crew time and sealing compared with a plain broom finish. |
When competing bids come in, compare the details before the bottom line. Check that each one names the same thickness, the same reinforcement and the same base preparation. Look for who handles demolition, disposal and the permit. A cheaper bid that skips base prep is a different job.
We pour across Marietta and the surrounding communities of metro Atlanta, on commercial and residential properties alike. A retail pad, the parking area behind an office, a loading apron at a warehouse: each project is scoped the same way and handled on the same terms wherever the site sits. If you are unsure whether your property falls inside the area we cover, call and ask before you plan around it. A short conversation settles it.
Planning comes first. Before any saw touches the slab, we work out hours with you around when tenants, staff or customers need the space, and we mark which entrances and parking stay open. We cut wet to keep silica dust out of the air. Barriers go up where the work meets occupied areas, and we break out concrete in sections rather than all at once. Debris leaves the property as we go, not in a pile at the end.
Outside the city, we work in the neighboring towns and the neighborhoods between them, Kennesaw among them. Rather than hold to a list of subdivisions, we look at the property itself: truck access, the grade, the soil, what the slab has to carry. Those details shape a job far more than the name on the street sign. Tell us the address when you call for a free estimate; that is the quickest way to confirm the site is within our area.
It depends on the lot, and lots here differ more than people expect. Cobb County is hilly, with 199 feet of local relief within a few miles, so a level lot on one street can sit near a steep one on the next. Slab on grade suits flat ground. Sloped sites often call for a stem wall, crawlspace or basement. The dominant soil is Gwinnett, which drains well, but it changes across the county, so we grade and test every site before recommending anything.
Water is the main concern. The area gets about 59 inches of rain a year and about 1 inch of snow, with average daily highs and lows around 72°F and 53°F. With that much rain, a patio lasts as long as its drainage does. We build on a compacted base, pitch the surface away from the house, place control joints so any cracking happens where we choose, and size the reinforcement to the load. A penetrating sealer helps stamped and decorative surfaces hold their color.
That is yours to judge, and we would rather hand you good questions than a slogan. Ask any contractor how they test the site, how they deal with drainage, where the reinforcement goes and why, and who handles the permit. Our answers are specific: every site is graded and tested on its own, the plan is laid out before construction starts, and we handle the permit. Call for a free estimate and hold us to that standard.