Nearly every page answering this question is a national aggregator averaging fifty markets. Here are the ranges with their sources named, what moves a job within a band, and the honest reason quotes differ.
What does concrete resurfacing cost in Charleston in 2026?
As general market context rather than a quote: driveway and patio resurfacing in this market commonly runs about $3 to $7 per square foot, a stamped or decorative overlay about $8 to $12, and a full tear-out and repour anywhere from roughly $5 to $20 or more depending on access, thickness and what has to be hauled away. A Charleston service directory, HomeYou, published a local driveway resurfacing range of $3 to $10 per square foot on its Charleston page updated in May 2026, which brackets the same territory from the high side. Professional garage floor coatings commonly run about $4 to $10 per square foot for epoxy systems and $8 to $14 for polyaspartic. Every one of those is a band, not a price. The number your slab gets depends on square footage, what the surface has to be ground back to, whether a moisture test changes the system, and whether drainage has to be handled before anything decorative goes down — which is exactly why a bid far below the band deserves a second read rather than a signature.
Resurfacing (bonded overlay)
About $3 to $7 per sq ft as general market context.
Stamped or decorative overlay
About $8 to $12 per sq ft.
Local directory anchor
HomeYou's Charleston page, updated May 2026, lists driveway resurfacing at $3 to $10 per sq ft.
Full replacement
Roughly $5 to $20+ per sq ft, plus weeks rather than days.
Bands exist because scope varies, not because pricing is secret. What we will not publish is a per-job number for a slab nobody has looked at.
The cheapest line in any resurfacing bid is the one that removed the grinding. It is also the line that decides whether the work lasts.
Square footage is the smallest variable on most jobs. Condition, access and drainage move the total far more.
Last verified
The ranges, service by service
These are the same bands published elsewhere on this site, gathered in one place so you can compare them against whatever you are holding. Treat them the way a contractor does: as the territory an honestly scoped job lands in, with the low end meaning a straightforward slab in good condition and the high end meaning repair, difficult access, or a decorative finish.
Two sourcing notes, because they matter when you compare this page to others. Where a number comes from somebody else's published guide, it is named in the sentence that uses it. And where a figure belongs to a different market — Gulf Coast pool deck work, for instance — it is labeled as such rather than presented as a Charleston number, because a range borrowed from another climate and quoted as local is how these pages usually go wrong.
Driveway and patio resurfacing: about $3 to $7 per square foot. HomeYou's Charleston page, updated May 2026, puts local driveway resurfacing at $3 to $10 per square foot — the same territory read from the high side.
Stamped or decorative overlay: about $8 to $12 per square foot, with pattern complexity and the number of colors doing most of the moving.
Garage floor coatings: commonly about $4 to $10 per square foot for epoxy systems and $8 to $14 for polyaspartic, with the system and its mil thickness, not the brand name, accounting for the spread.
Pool decks: published Gulf Coast ranges run roughly $6 to $18 or more per square foot. That is a comparable climate rather than this market — use it as context, not as a Charleston band.
Drainage work is priced by item rather than by area: French drains roughly $15 to $35 per linear foot, yard grading commonly $1,000 to $3,300, permeable pavers $10 to $30 per square foot, downspout extensions $150 to $350 each.
Full replacement: roughly $5 to $20 or more per square foot, and weeks of disruption rather than days.
What sits behind each band
A band is wide because a resurfacing job is mostly preparation, and preparation is the part that varies. Three slabs of identical size can need three different amounts of work before anything decorative is possible, and the finish on top is often the cheapest part of the day.
The single largest swing is the condition of the existing surface. A sound slab that needs a grind and an overlay sits near the bottom of the band. A slab carrying a failing coating, or spalling that has to be cut out and rebuilt before the overlay has anything to bond to, sits near the top — and occasionally past it, at which point the honest answer stops being resurfacing at all.
Condition. Grinding, crack repair, spall repair and joint treatment are labor, and labor is most of the number.
Moisture. If a slab tests high, a mitigating primer is added material and an added day. Priced up front on an honest quote, discovered on install day on a cheap one.
Access. A backyard patio reached through a gate is a different job from a driveway a truck can park on, for the same square footage.
Finish. A single-color overlay, a flake broadcast, and a multi-color stamped pattern are three different amounts of material and skilled time.
Drainage. If water is the reason the slab failed, drainage is a separate line and it comes first. Resurfacing over it buys a better-looking version of the same problem.
Square footage. Real, but the least interesting variable — and the only one most quotes actually show you.
The resurface-versus-replace math
The reason resurfacing exists as a category is that it reuses the most expensive thing in the driveway: the slab. When the slab is structurally sound, an overlay delivers a new surface for a fraction of a tear-out, in days instead of weeks, with no demolition, no haul-off, and no change in height relative to your garage apron and walkways.
When the slab is not sound, that math inverts, and it inverts fast. Repair cost scales with how much damage there is; replacement cost is close to fixed per square foot. Past a certain amount of damage the two lines cross, and paying resurfacing prices to postpone a replacement by two years is the worst outcome available. Our assessment exists to find that line before anybody spends anything — the detail is on our resurface-versus-replace page, including the three findings that take a slab out of resurfacing territory entirely.
Why two quotes for the same slab differ by thousands
This is the question underneath the cost question, and the answer is almost never that one company is greedy. It is that the two bids describe different work and present it in the same format. Both say the square footage. Both say a product family. Neither usually says the preparation method, the mil thickness, or what happens if the moisture reading comes back high — and those three are where the money is.
The practical move is to stop comparing totals and start comparing five specifics: preparation method, moisture testing and what it does to the price, the named system and its thickness, the cure schedule as three separate dates, and the warranty terms in writing with the exclusions read. Our questions-to-ask page walks through all five with what a good answer sounds like from anyone, not just from us. Run both bids through it and the gap usually explains itself in about ten minutes.
A bid well below the band is not a bargain until you know which line item is missing.
Coverage-based pricing — so many square feet per kit — is a thickness claim with the number removed.
An unpriced moisture risk is a day-of surprise fee waiting to happen.
A quote that names no system cannot be looked up, compared, or held to.
Charleston ranges at a glance
General market context for reading a quote, gathered from what is published on this site and from named outside sources. Not a quote, and not per-job pricing — your number comes after an assessment.
Work
Typical range
Note
Driveway or patio resurfacing
About $3 to $7 per sq ft
HomeYou's Charleston page, updated May 2026, reads the same territory as $3 to $10 per sq ft.
Stamped or decorative overlay
About $8 to $12 per sq ft
Pattern complexity and color count do most of the moving.
Garage floor coating
About $4 to $10 (epoxy), $8 to $14 (polyaspartic) per sq ft
System and mil thickness, not brand, explain the spread.
Pool deck resurfacing
Roughly $6 to $18+ per sq ft
Published Gulf Coast range — comparable climate, not a Charleston band.
Drainage items
French drain $15 to $35 per linear ft; grading $1,000 to $3,300
Priced by item rather than by area.
Full replacement
Roughly $5 to $20+ per sq ft
Weeks of disruption, demolition and haul-off included.
Ranges are general market context and are reviewed as the market moves. Nothing here is a commitment for a specific slab — the number in your proposal comes from an assessment of your concrete.
Why will you not just give me a price over the phone?
Because the honest version of that number needs three things nobody can see from a phone call: the condition of the surface once it is ground, the moisture behavior of the slab, and where water goes after a storm. We will happily tell you which band your job is likely to sit in during the first conversation, and we publish the bands on this page so you are not starting from nothing. What we will not do is quote a firm number and then revise it upward on install day, which is what a phone price turns into roughly as often as it does not.
Is resurfacing actually cheaper than replacing?
On a structurally sound slab, substantially — that is the entire reason the category exists. An overlay reuses the slab, which is the expensive part, and takes days rather than weeks with no demolition or haul-off. On a slab that has failed structurally it is not cheaper at all, because you pay for a surface that will crack along the same line within a couple of seasons and then pay again for the replacement you were always going to need. The assessment is about finding which of those two situations you are in, and we would rather tell you the second one for free than sell you the first one twice.
Why is my quote higher than the range on this page?
Usually one of four things, and a good contractor will name which. Repair scope: spalling, cracking or a failing coating that has to come off before anything bonds. A moisture reading that calls for a mitigating primer. Access — material carried through a gate rather than backed up to. Or a decorative finish with multiple colors and a pattern, which is skilled hand labor rather than material cost. A quote above the band with a named reason is normal. A quote above the band with no named reason is worth a question.
Do these prices include the drainage work?
No, and they should not be presented as if they do. Drainage is priced by item — linear feet of drain, a grading scope, a number of downspout extensions — because it is scoped by the problem rather than by the area of the slab. If your concrete failed because water is moving base material out from under it, drainage is the first line of the estimate and resurfacing is the second. A bid that quotes only the surface on a slab with a water problem is quoting half the job.
How current are these numbers?
They reflect the Charleston market as of September 2026 and are reviewed as it moves. Material pricing, and coatings pricing in particular, has not been stable in recent years, so treat a band you read anywhere — here or on an aggregator — as orientation rather than as a fixed fact. Where a figure came from somebody else's published guide, the source and its date are named in the same sentence so you can check whether it has aged.
