We pour and repair concrete across Sandy Springs: slabs, driveways, interior floors, and the commercial surfaces that take daily traffic along Roswell Road and around Perimeter Center. The median home here was built in 1988, so plenty of driveways and garage slabs have been carrying cars for more than thirty years. Some need a clean repair. Others have settled or cracked through and are better torn out and poured again. We tell you which one you have.
Every installation starts with the ground, not the truck. The land around here is gently rolling and the dominant soil is well-drained Rion, but both change from one lot to the next, so we grade and test each site before a single form goes up. From there we set reinforcement for the load the slab will carry, pour, finish the surface and give it the cure time it needs. We handle the permit when the job calls for one.
Most concrete that fails early fails from underneath. Water is usually the cause. This area gets about 50 inches of rain a year, and a slab poured without proper slope or a compacted base shows it in cracks, heaving and water standing where it should run off. Doing it right takes more care at the start and far less money later. A patio that drains, a driveway that stays flat, a floor that stays level: that is the whole point. Call for a free estimate.
We walk the property and look at what the concrete has to carry: a loaded truck, a patio table, a riding mower. Many homes here are decades old, so there is often an old slab telling its own story. Heaved sections, wide cracks and puddles against the foundation point to base or drainage trouble. We test the soil and check grade on your lot specifically. Then we lay out the structural and residential solutions that fit.
Cracked slabs usually fail from underneath. So we strip topsoil and roots, then build a compacted gravel base in lifts, running a plate compactor over each one. Soil changes from lot to lot, so the base follows what the test on your lot shows. We pitch the finished surface so water runs away from the house. We handle the permit.
Forms go in next, staked tight to the grade we set. Driveway forms sit deeper than patio forms, and the edges get thickened where tires run off the slab. Reinforcement depends on the job. Patios and walks usually get welded wire mesh. Driveways and structural slabs get a rebar grid tied at the intersections and lifted on chairs, so the steel ends up in the middle of the slab instead of lying on the gravel, where it does nothing.
Pour day starts with the ready-mix ticket: we check that the mix on the truck matches what we ordered before any of it hits the chute. Adding water on site makes concrete easier to place and weaker once it sets, so we don't. Heavy rain pits fresh concrete, so we pour around the forecast. The crew places from the far end back toward the truck, works it around the steel and into the form edges, and screeds it flat.
Timing is most of finishing. Once the bleed water is gone from the surface, we float it, then cut control joints so any shrinkage crack follows a straight line we chose. Driveways and walks get a broom finish for grip. Garage and interior floors get a smooth steel trowel. Decorative work, stamped patterns and color, happens in this window too, and it doesn't forgive waiting. Finishing over bleed water is how surfaces end up flaking later.
Concrete gains strength by holding on to its water, not by drying out. For the first several days we keep the surface damp or sealed under a curing compound, and the forms stay until the edges can take it. Average daily highs and lows here run around 72°F and 54°F, mild weather for curing, though a hot, windy afternoon still pulls moisture fast. Walk on it after a few days. Keep vehicles off longer.
A sealer goes on once the slab has cured and dried enough to take it. Driveways and walks get a penetrating sealer, which soaks in, keeps the broom texture and leaves nothing slick underfoot. Stamped and decorative surfaces get an acrylic sealer that deepens the color. Snow is rare here, about 1 inch a year, so the sealer's main work is shedding rain and resisting oil stains. Resealing every few years keeps the installation wearing right.
Stamped work starts as a standard slab: 4 inches of concrete over compacted base, with rebar or wire mesh for reinforcement. We press the pattern (ashlar slate, cobblestone, wood plank) while the surface is still plastic, with a release agent so the mats lift clean. Timing is the whole job. Stamp too early and the edges slump. Too late and the texture tears. Control joints go in the pattern's grout lines, then we seal it.
Color goes in one of two ways. Integral pigment is mixed at the plant, so it runs through the full depth of the slab and a chip never shows gray underneath. Dry-shake hardener is broadcast onto the fresh surface and troweled in, giving a brighter, denser top layer. What usually goes wrong is color shifting between trucks, so we keep the mix design and water content identical across every load of the pour.
Existing concrete is where stain earns its place: a residential patio, basement floor or garage slab can take color without a new pour, which makes it one of the more practical concrete solutions we offer. Acid stain reacts with the lime in the cement for mottled, variegated tones. Water-based stain sits on top and reads more even. Neither hides anything, so patches and oil spots show through. We clean or grind first and test a small area before the whole project.
Size is the obvious part, but it rarely decides a price on its own. What sits under the slab does. On a property where the ground has to be cut, filled or regraded before a form goes in, that prep can take more hours than the pour itself. Thickness matters, and so does the reinforcement inside it: a driveway carrying a truck needs more than a patio carrying chairs. Access counts too. If a truck can back up to the forms, the job runs one way. If the concrete has to travel by wheelbarrow, it runs another.
Finish is the other big lever. A broom finish is quick. Stamped and decorative surfaces take more labor, more materials and a crew that has done the work before, because a stamp pattern cannot be corrected once the concrete sets. Tearing out old concrete adds its own time, and so does hauling it away. The permit and any inspections are part of the job too. We handle the permit, so that work belongs in the number from the start.
Two bids for the same slab can look far apart and still describe different jobs. Concrete solutions worth paying for come written down in enough detail to check, so line them up and make sure every item matches before comparing totals:
A low number that leaves out half of this is not the cheaper job. It is a shorter description of one.
The number on a slab comes down to what goes under it and into it. We price the excavation, the compacted gravel base, the vapor barrier, the reinforcement (wire mesh or rebar set on chairs so it sits mid-slab, not on the dirt), the pour and the finish. Our estimates break each of those out as its own line, so you can see where the money goes before anything is dug. Call for a free estimate.
Driveways take more load than any other flatwork on a property, so we build them that way: a compacted stone base, rebar through the field, and a thickened edge where tires run off the side. Control joints get sawcut early, before the slab picks its own crack lines. In a climate this wet, slope matters as much as strength, so we pitch every driveway to shed water toward the street, not the garage.
Interior floors are judged by how flat they are, not just how hard. We set grade, lay a vapor barrier so moisture doesn't wick up into whatever flooring goes on top, and power trowel to a dense surface. From there it can stay bare, take a sealer, or go on to a polish or stain. In garages, shops and commercial space, we lay out the joints around where walls, racking or equipment will sit.
Most slab trouble starts under the concrete: a washed-out base, a void from a leaking downspout, roots lifting one side. Patching the top without fixing that just buys time. We find the cause first, then decide between filling and leveling, cutting out and repouring a section, or replacing the slab with proper reinforcement. Plenty of the older slabs we see need more than a skim coat.
Walks look simple, which is why they get built carelessly. Ours go on a compacted base, with tooled edges, a broom finish across the direction of travel for grip, and joints spaced so cracks land where we put them. We give each walk a slight cross-slope so rain runs off instead of sitting on the surface. Where a walk meets a driveway or a step, we tie the two together so they don't drift apart.
Not every crack in a driveway means trouble. Hairline shrinkage cracks are normal; we rout and seal them with a flexible joint sealant so water stays out of the base. Cracks that have opened up, shifted in height or keep growing point to something below, usually a soft base or poor drainage. Those we cut out and repour as a section, doweled into the sound concrete on either side. Sealing a moving crack only hides it.
Beyond slabs and driveways, we pour footings, steps, equipment pads, curbs and decorative work: stamped patterns, exposed aggregate and integral color. Each installation follows the same order. We dig out, test the ground on each site, compact the base, set forms and reinforcement, then pour, finish and cure. Skipped steps are how concrete fails early.
Patios usually fail at the edges and where they meet the house. A slab that has settled and now tilts back toward the foundation needs lifting or replacing, not crack filler. Where the surface has scaled or the old finish is worn, a bonded resurfacing overlay can give it a new texture or a stamped look without a full tear-out, as long as the slab underneath is sound. We check that before recommending anything.
Commercial work, from retail pads to the walks and parking around office buildings, is the same trade at a larger scale, with more people depending on the schedule. We handle the permit, coordinate with the general contractor, and pour to the engineer's structural drawings: specified mix, rebar layout, joint plan and cure. Residential projects get the same care with base, reinforcement and drainage, just on a smaller footprint.
Yes. We order the concrete, set the pour time, and line up the truck so it arrives when the forms, reinforcement and crew are ready for it, not before. On tight lots we look at access ahead of time: where the truck can park, whether the chute reaches, and whether the job needs a pump or wheelbarrows instead. Placement, finishing and curing stay with our own crew the whole way through.
Water is the main thing here, so a patio's real test is how well it sheds rain. We pitch the surface away from the house, cut control joints where the slab wants to crack, and make sure runoff has somewhere to go. The ground underneath gets tested first, because a sound base does as much work as the slab itself.
That depends on the wall. Its height, what it holds back, how close it sits to a property line or a building, and whether it changes how water leaves the lot can all affect what gets reviewed. We look at the specific wall and the specific site, then we handle the permit as part of the job. You don't need to sort out paperwork before calling. Bring the idea and whatever measurements you have.
Our work reaches well past the city line into the communities around it, on the same terms we offer inside Sandy Springs. Rather than repeat the full list here, the Places We Serve section on this page names every town we cover. If your property sits near the edge of that list and you're unsure, call and ask. A short conversation settles it faster than a map does.
The complete list lives in the Places We Serve section, so we won't repeat it here. What matters more is that the list has no tiers. A driveway a few blocks from City Springs and a patio farther out get the same crew, the same site preparation and the same attention in the finish. Distance doesn't change how we plan, pour or cure a job. It doesn't change who does the work, either.
Yes. Ground shifts from one block to the next, and every hillside lot needs its own reading. We grade and test each site before anything is formed. A structural concrete wall gets a footing sized to what it holds, steel reinforcement placed to the design, and drainage behind it so water has a way out instead of building pressure against the back of the wall.
Ask any contractor that question before work starts, and ask to see the answer on paper rather than taking it over the phone. Current certificates carry dates and policy details you can confirm yourself with whoever issued them. That goes for us as much as anyone. A concrete job puts heavy trucks, a crew and equipment on your property, so the question deserves a written, checkable answer before anyone signs.
Commercial sites raise the stakes on that question. Property managers usually want certificates on file before a crew sets foot on site, and they're right to. Ask for current documents that cover the work you have in mind, then check them with the issuer yourself. A commercial installation should start with that paperwork settled, whether the job is a loading slab or a storefront walk.