A driveway that has dropped at the joint does not need to be torn out. Neither does a concrete patio gone chalky on top, or a sidewalk with one panel sitting proud of the next. Repair, leveling and resurfacing are three different answers to three different problems, and most of the slabs we look at in Milton need one of them rather than replacement. We are a concrete contractor, which means we will also tell you plainly when a slab is finished and the honest fix is a new pour. Usually it isn't.
Reading a slab starts underneath it. Concrete rarely fails on its own. It fails because the base washed out, because the fill was never compacted, or because a joint that should have been cut got skipped. We tap panels, check how they sit against each other, and look at cracks for what they are doing rather than how they look. A hairline that has not moved in years is cosmetic. A crack with a lip on one side is a settlement problem, and grinding it flat only hides it until the ground moves again.
Most of what we repair traces back to how the slab was built. Wire mesh laid flat on grade instead of lifted into the pour does nothing at all. Rebar set too shallow rusts and pushes the surface off in sheets. Houses in this market went up around 1996 on average, which puts a lot of original flatwork well past the point where the base has finished settling and the control joints have done all the work they can. Tree roots take their share. So does a downspout aimed at a slab edge.
Doing this right costs time more than anything else. Leveling means drilling, filling voids in a set order, and watching the slab come up in small increments instead of forcing it. Resurfacing means the old surface gets profiled and cleaned until the overlay has something to grip, because an overlay bonded to dust will sheet off. Stamped concrete over a repair has to be laid and released at the right moment, and that window is short. We would rather come back another day than pour into weather that ruins the finish.
Alpharetta Craftsman Concrete works Milton and the surrounding towns on the same terms, residential driveways and commercial concrete alike: slabs, steps, patios, sidewalk installation, and stamped concrete where somebody wants a repair to disappear into a pattern. If a contractor has told you a driveway has to come out, it is worth a second opinion before it does. Call for a free estimate. Concrete that gets attention early tends to stay out of the tear-out pile, and there is usually a good deal less of it to fix.
Slabs settle when the subgrade under them washes out or was never compacted properly. We drill, pump the voids full, and bring the panel back to grade. A concrete sidewalk panel that has lifted at the joint is a trip hazard, and grinding or lifting it usually solves that without a tear-out. Spalled and crazed surfaces sitting on sound concrete take a bonded overlay. Cracks get routed out and filled, not caulked over and forgotten.
Most of what a concrete contractor gets called about on driveways is a slab that cracked because the base moved under it. We tear out the old drive, rebuild and compact the base, then pour four inches with #4 rebar on chairs where vehicles turn or park. Control joints go in the same day, spaced to the thickness. The apron and slope get set so water leaves the surface instead of standing on it.
Stamped concrete puts the look of stone, slate or plank into one continuous pour, with color hardener worked into the surface and a release powder for depth. Broom finish and exposed aggregate are the other two we pour most. Patios go down over a compacted base with mesh or fiber reinforcement. Sealer matters here: the color lives in the top layer, so stamped work wants a fresh coat every few years. Steps tie into the same pour.
Water takes a retaining wall down, not the weight behind it. Every wall we build gets clean drainage stone, filter fabric, and perforated pipe daylighted at the low end, over a compacted leveling pad under the first course. Segmental block handles garden beds and grade changes. Poured concrete goes in where a driveway, patio or structure sits above the wall. We backfill in lifts, not in one drop. Taller walls get engineered drawings before anybody digs.
Garage pads, shop floors, shed bases, generator pads and dumpster pads share the same fundamentals and differ in load. We set and compact the base, tie rebar or run wire mesh on chairs, and pour to the thickness the use calls for. Commercial concrete gets joints laid out to the building grid and a finish matched to the traffic. We pull permits through the City of Alpharetta on the work that needs them, before we form.
A job starts with us standing on your concrete with a tape and a level while you tell us what bothers you about it. We measure, check the fall, and read the edges and the joints, since that is where trouble shows itself first. Some problems are visible from the street, and others take a probe along the perimeter to learn whether the slab is still bearing on anything at all. We take photographs, write down dimensions, and ask what you want the finished work to do.
What you get back is a written scope: what comes out, what stays, how thick the new work goes, where the joints fall, and what the finish will be. The scope reads in plain language, one page, with no line items you have to decode. Around here the median house dates to 1996, so much of what we look at is original flatwork near the end of a long service life. When a section can be lifted or resurfaced instead of torn out we say so, and when it will not hold, we say that too.
Approval puts the job on the calendar, and before the crew arrives we tell you what we need: cars off the pad, a gate code if there is a gate, dogs indoors. Demolition is the loud day. We break the old slab, load it out by hand or by machine depending on access, and lay plywood where equipment has to cross turf or beds. Sidewalks and walkways that people still need stay open whenever the layout lets us route around them.
Underneath every good pour is dirt nobody ever sees: we grade it, dig out the soft spots, and compact the base in lifts until the tamper stops sinking. Anything organic that turns up comes out, because it rots and leaves a void behind it. Fall gets built in at this stage rather than corrected later, since water has to run off the surface and away from the house, and that pitch lives in the subgrade before a single form goes up. Concrete that fails early usually failed down here first, out of sight.
Forms go up next, set to line and to the grade we just built, staked tight so nothing bows when wet concrete leans on them. Steel rides on chairs, held up off the dirt where it can actually do something: rebar through a concrete driveway or any slab carrying vehicles, wire mesh on lighter flatwork. Control joints get laid out on paper before the pour, spaced to the thickness of the slab and shaped to the pour itself, because that is where we want the slab to crack. It cracks somewhere.
Pour day runs on the concrete's clock instead of ours. Trucks arrive, we place and screed to the forms, then bull float while the surface is still open, and after that it is all timing: work it too early and you trap bleed water in the slab, too late and the finish fights back. Broom texture, a stamped pattern, colored work, exposed aggregate: each one has its own window, so we bring the crew that finish requires.
Concrete installation goes sideways in a short list of predictable ways. Rain moves a pour, and we would rather reschedule than finish a slab that is taking on water. A late truck means the crew stands and waits, because you cannot hurry the middle of a pour or stop it halfway. Old patchwork turns up under demolition on driveways more often than anywhere else, and anything that changes the scope you hear about then, not at the end.
Curing is the last stage and the least visible one. Fresh concrete keeps gaining strength for weeks, so early on we keep it damp or covered, and we tell you when it takes foot traffic and when it takes a car. Colored and stamped surfaces get sealed once they have dried enough to hold sealer, though sealer is not a repair and does nothing for a slab that was poured wrong. We pull the forms, haul the debris out, sweep the site, and walk the finished work with you before the trucks head back to Alpharetta.
Milton sits inside our regular working area, so the drive is short and we run jobs there on the same schedule as everything else. Timing depends on what the work is, how much flatwork is involved, and where the concrete truck fits into the week. Call us and we will walk through your driveway or patio, look at the site, and tell you honestly what the calendar looks like.
It depends on the job. Some repair, leveling and resurfacing work is straightforward maintenance on an existing slab. Other work, particularly anything that changes drainage, expands a driveway footprint, or pours new concrete where there was none, gets reviewed differently. We handle that question before anyone breaks out a saw, and we tell you what applies to your specific address rather than guessing at it.
We would rather show you the work than count it. Milton is a few minutes from us, close enough that we are in and out of these neighborhoods regularly, pouring concrete driveways, patching sidewalk panels, and resurfacing patios. Ask us what we have done near you. We will describe the job, the approach we took, and why we chose it.
No. Milton is inside the same radius we work every day, so there is no travel surcharge and no different rate card. What moves an estimate is the work itself: the square footage, how bad the existing slab is, whether we are setting rebar or wire mesh, whether you want stamped or colored concrete or exposed aggregate. The address does not move it.
You speak to the person who will be standing on your driveway. We are a small outfit, so the one who measures your slab and writes the estimate is the same one running the pour. No handoff to a salesperson, no account manager between you and the crew. Call for a free estimate and bring your questions about the site.