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Granite countertop installation in Charleston commonly runs about $60–$140+ per square foot installed in 2026. A 50-square-foot kitchen typically lands around $3,000–$7,000. Where a project falls in that range and how far past $140 it can climb depends on the slab's rarity, color, and pattern, its thickness and finish, how many slabs the layout requires, the edge profile, the cutouts, and how the space is to get material into.
That range assumes an installed price on finished square footage. Because granite is a natural material rather than a manufactured product, the spread between a common slab and a rare one is wider than almost anything else in a kitchen renovation, which is most of what this guide is really about.
That range assumes an installed price on finished square footage. Because granite is a natural material rather than a manufactured product, the spread between a common slab and a rare one is wider than almost anything else in a kitchen renovation, which is most of what this guide is really about.
How Much Do Granite Countertops Cost in Charleston, SC?
Broader industry estimates for installed granite run roughly $43–$140 per square foot, and truly rare slabs can price above that on availability alone.
Granite Countertop Cost by Kitchen Size
Same assumptions as above: this is finished countertop square footage at an installed price. Removal of your old countertop, plumbing work, cabinet or wall repair, upgraded edges, and difficult access are typically priced on top of this range.
What Is Included in Granite Countertop Installation?
- Consultation and slab guidance
- Free measurement
- Template
- Selected granite material
- Slab-layout planning
- Fabrication
- Edge treatment
- Cutouts
- Delivery
- Installation
- Seam finishing
- Initial sealing, if included
- Cleanup
- Warranty
Measurement, fabrication, delivery, and installation are all handled by our own specialists: nothing gets handed off to a subcontractor along the way. We carry more than 90 granite colors, so slab selection typically happens in the same conversation as the estimate.
Why Granite Pricing Varies More Than Quartz Pricing
Quartz is manufactured into repeatable collections: order the same design twice, and you get the same slab twice. Granite is quarried. Every slab has its own color, movement, and mineral structure, which means two kitchens with identical square footage can need different slab quantities and different fabrication plans depending on what's actually in the stone. Here's what drives that variation.
Granite Color and Rarity
A widely quarried color in steady supply costs less than a color that comes from a single region and shows up in limited quantities.
Pattern Movement
A busy, high-movement slab with dramatic veining is harder to lay out around cutouts and seams than a granite with a tight, uniform grain.
Slab Size and Yield
Slabs come in fixed dimensions, and how much usable material a particular slab yields for your specific layout affects how many slabs the job actually needs.
Matching Pieces Across Seams
Keeping color and movement consistent across a seam, especially on a large island, takes more planning and sometimes more slab than a layout where any two pieces will do.
Fragile Areas and Natural Fissures
Natural stone can include small fissures or softer mineral pockets. A good fabricator plans the layout around them; sometimes that costs usable yield.
Thickness
We work in both 2 cm and 3 cm granite. The thicker slab uses more material and generally costs more per square foot.
Finish
Polished, honed, and leathered granite are priced differently depending on the slab, more on that below.
Fabrication Complexity
Waterfall edges, specialty cutouts, and complex seam layouts all add fabrication time on top of the material cost.
For the design side of these decisions, which colors and patterns actually look like in a kitchen, our granite types, colors, and installation guide covers that in depth. This guide stays focused on what moves the number.
For the design side of these decisions, which colors and patterns actually look like in a kitchen, our granite types, colors, and installation guide covers that in depth. This guide stays focused on what moves the number.
Granite Countertop Cost by Finish
There's no single universal dollar figure for a honed or leathered upgrade, and I'd be skeptical of anyone who quotes one before seeing your slab. A leathered slab that came prefinished from the quarry may cost close to the same as polished. Creating that texture in our shop instead adds labor, and that shows up in the price.
How Granite Slab Selection Changes the Final Price
A few decisions inside "granite" move the price more than most people expect iIn-stock versus special order, common colors versus rare ones, whether you're buying one slab or two, whether you select the specific full slab or accept whatever's allocated, where the pattern lands relative to your sink, cooktop, and island, whether the island needs to match the perimeter counter, avoiding a fissure or unwanted mineral pocket in a visible area, Bookmatching or keeping movement running in one direction, and whether a remnant is available for a vanity or small secondary project
This is also where seeing the actual slab in person matters more than it does with a manufactured product: a photo or a small sample can't show you how the movement will fall across your specific layout.
This is also where seeing the actual slab in person matters more than it does with a manufactured product: a photo or a small sample can't show you how the movement will fall across your specific layout.
Why Two Granite Kitchens With the Same Square Footage Can Cost Different Amounts
With granite, the slab itself carries more of that swing than it does with quartz: the same 50 square feet can mean two very different invoices depending entirely on what's in the stone.
How Many Granite Slabs Will My Kitchen Need?
A few things determine slab count beyond your kitchen's raw square footage: nominal slab dimensions, which vary by quarry and block; unusable areas within the slab; vein and grain direction; where the sink and cooktop fall in the layout; island dimensions, especially if it needs an uninterrupted run; where seams will actually sit; whether the pattern needs to match across those seams
Room square footage alone can't answer this. We give a real slab count after templating your kitchen and reviewing the actual slab against your layout.
Room square footage alone can't answer this. We give a real slab count after templating your kitchen and reviewing the actual slab against your layout.
What Charleston-Area Conditions Can Affect Granite Installation Cost?
Historic Homes May Require Custom Templates and Additional Seams
Charleston's historic building stock (one of the largest protected districts in the country) often means older walls that aren't square and layouts that don't match a standard template, which can call for more careful seam planning.
Large Mount Pleasant Islands Can Require Oversized or Multiple Slabs
Larger islands common in newer Mount Pleasant kitchens sometimes need an oversized slab or a second one to keep the movement consistent across the whole surface.
Raised Coastal Homes Can Make Heavy-Stone Delivery More Complex
Granite is heavier than quartz per square foot, so stairs and raised foundations on Johns Island, Kiawah, Seabrook, and Edisto Island take more planning to get the material safely into the kitchen.
Condo Loading and Elevator Rules Can Affect Scheduling
Downtown and harbor-area condo buildings sometimes have their own elevator reservation or loading-dock rules, which is worth checking with building management before your install date is set.
Outdoor Kitchens Change Material and Finish Selection
An outdoor installation changes which granite and which finish make sense: covered outdoor kitchens have different requirements than fully exposed ones. More on this below.
Charleston County's median home value sits well above the national figure, and that reflects a market where renovation demand and appetite for premium material runs meaningfully higher than in a lot of other regions we could be working in.
Charleston County's median home value sits well above the national figure, and that reflects a market where renovation demand and appetite for premium material runs meaningfully higher than in a lot of other regions we could be working in.
Is Granite Worth the Cost for a Charleston Outdoor Kitchen?
Granite is one of the more natural fits for an outdoor kitchen, and it's worth walking through why. As a dense natural stone, it stands up well to direct sun and doesn't carry the UV sensitivity that some manufactured surfaces do. It handles heat from a grill or hot cookware better than almost anything else you'd put on a countertop. It should still be sealed, and a covered outdoor kitchen will need less frequent resealing than one left fully exposed to Charleston's rain and humidity. Grill and hot-appliance cutouts need to be planned into the layout up front, and in a coastal environment, it's usually the metal supports and appliance hardware, not the granite itself, that need the most attention against salt air. Finish selection matters here too: a leathered or honed surface can handle water differently than a polished one in an uncovered space. For the fuller picture on materials and layout for outdoor spaces, our outdoor kitchen countertop guide covers it in more detail, and you can see one of our outdoor installations with an integrated sink and grill area.
What Does Granite Maintenance Add to Long-Term Cost?
Granite is porous enough that most slabs benefit from sealing, an initial seal at installation, and then resealing on a schedule that depends on the specific stone and sealer used, not a fixed calendar date that applies to every kitchen equally. Day to day, that means a stone-safe cleaner rather than anything acidic, and calling us if a chip or a seam ever needs attention rather than trying to fix it with a hardware-store kit. Our guide to cleaning and caring for stone countertops walks through the specifics, and our lifespan guide is the better read if you're thinking in decades rather than months.
Granite vs Quartz Cost in Charleston
The honest version of this decision isn't "which is cheaper." It's how much you value a one-of-a-kind slab against a more predictable number on the estimate. If you want the full breakdown on the quartz side, our quartz countertop pricing guide covers it the same way this one covers granite, and our complete Charleston countertop pricing guide compares quartz, granite, and marble side by side if you're still deciding between materials.
What Extra Costs Should Be Included in a Granite Budget?
Demolition and disposal, plumbing disconnection and reconnection, sink, faucet, backsplash, slab upgrade, finish upgrade, additional slab for pattern matching, reinforcement around cutouts, special seam planning, initial sealing, stone-yard or special-order logistics, oversized-piece handling.
How to Compare Granite Countertop Estimates
- Which exact slabs are included?
- Can I inspect the full slabs before they're cut?
- Is the finish included, or is it an upgrade?
- How many slabs are being charged for?
- Who owns the unused material?
- Where will the seams sit?
- Will the pattern flow across the seam?
- Is sealing included?
- Are overhang supports included?
- Are cutouts included?
- Is removal of the old countertop included?
- Does the same company measure, fabricate, and install or is any of it subcontracted?
- What happens if the slab you selected has a fissure or an unusable section?
If a contractor can't answer what happens with the actual slab you picked, that's worth pausing on before you sign anything.
How Long Does Granite Countertop Installation Take?
For standard, in-stock granite, our process runs the same way it does for quartz: free measurement, a quote within 24 hours, fabrication, and installation in roughly 14 days. Special-order or rare slabs can extend that timeline depending on availability from the quarry: worth asking about up front if you've fallen for a color that isn't in regular stock.
Frequently Asked Questions About Granite Countertop Cost in Charleston
Installed granite in the Charleston area generally runs $60–$140+ per square foot, with rare or exotic slabs pricing above that range.
A 50-square-foot kitchen typically falls between $3,000 and $7,000 installed, before removal, plumbing, or backsplash work.
Sometimes at the entry level, but the two overlap significantly, and a rare granite slab can cost more than a mid-range quartz. Material selection matters more than the material category.
Limited quarry availability, dramatic pattern movement, and the fabrication planning it takes to lay out cutouts and seams around a busy, one-of-a-kind slab.
It depends on the slab. A prefinished leathered slab may cost close to polished; a texture created in our shop adds labor cost on top of the material.
Initial sealing is often included. Confirm this specifically on your quote, since it isn't universal across every job.
It depends on your layout, the slab's usable yield, and any matching requirements, not just your kitchen's square footage. We confirm slab count after templating.
They can be made very hard to see with careful color matching and seam placement, but granite is a natural material, and a seam is rarely completely invisible up close.
A standard cutout is typically included; specialty configurations may be priced separately: confirm on your specific quote.
Yes, when the finish and sealing schedule are matched to whether the space is covered or fully exposed. See the outdoor kitchen section above.
Confirm this on your specific quote. It's sometimes included and sometimes priced as an add-on depending on the project.
Typically within 24 hours of a free measurement, for standard in-stock granite.
See the granite vs. quartz comparison above, or read the full quartz pricing guide for the other side of the comparison.
Polished has a high-gloss, reflective surface. Honed has a flat, matte finish with a softer look. Leathered adds a textured surface that hides fingerprints and light scratching more easily. Each affects both appearance and price, see the finish table above.
Black Pearl Leather, River White, Viscone White, and Black Titanium show up often in our Charleston-area projects.
Get a Granite Countertop Estimate in Charleston
Every range in this guide is a starting point. The real number comes from your actual slab and your actual kitchen. If you're ready for a real quote, get a granite installation estimate, and if you want to see the design side first, our granite types, colors, and installation guide is the better place to start.
We install granite across the Lowcountry (Charleston, Mount Pleasant, Summerville, Johns Island, and Kiawah Island among them) and every one of those quotes starts the same way: an honest look at the actual slab, not just a number on a page.
— Iurii Pirogov, CEO, Perfect Stones Countertops Charleston · Mount Pleasant · Summerville · Beaufort · the Lowcountry
We install granite across the Lowcountry (Charleston, Mount Pleasant, Summerville, Johns Island, and Kiawah Island among them) and every one of those quotes starts the same way: an honest look at the actual slab, not just a number on a page.
— Iurii Pirogov, CEO, Perfect Stones Countertops Charleston · Mount Pleasant · Summerville · Beaufort · the Lowcountry
