Granite Countertops in Polk County, FL
Stone That's Been Forming for Millions of Years — and Will Outlast Your Kitchen Remodel
Natural granite countertops, professionally installed by Blackburn's Interiors in Winter Haven, FL. Every slab is one of a kind. Every install is done by our own crew.
Granite countertops are cut straight from the earth, which means no two slabs look alike — and that's the whole point. At Blackburn's Interiors, we've been helping Polk County homeowners choose and install natural stone since 1962, and granite remains one of the most requested materials in our 8,000 sq ft showroom. If you're weighing your options, our guide on quartz vs. granite walks through the honest differences so you can choose with confidence.
Why Granite
What Granite Actually Is
Granite is an igneous rock formed deep underground when molten magma cools slowly over millions of years. Feldspar, quartz, and mica fuse together under enormous pressure. The result is a dense, hard surface with a crystalline pattern that catches light in a way no manufactured material quite replicates. When it comes out of the quarry, it's sawn into slabs, polished, and shipped to distributors. You pick the slab you want — the exact piece that goes in your kitchen. That matters. Two slabs from the same quarry block can have completely different patterning, color depth, and movement. We encourage every customer to see the actual slab before it's cut.
The Real Strengths of Granite
Granite is genuinely hard — roughly a 6 to 7 on the Mohs scale. A sharp knife won't scratch it under normal use. Set a hot pan directly on granite and nothing happens. It handles Florida heat without complaint. The surface, once polished and sealed, resists most stains when spills are wiped up promptly. And the visual depth of natural stone — the way veining catches kitchen light differently at different hours — is something that holds up over years of daily life. Many granite kitchens installed decades ago still look sharp today. That longevity matters when you're investing in a home.
The Honest Cons — What Nobody Tells You Up Front
Granite is porous. A freshly polished slab feels impenetrable, but water, oil, and acidic liquids can work their way into the surface over time if the stone isn't sealed. Sealing is simple — most homeowners do it themselves once a year with a spray-on product — but it's a maintenance step that quartz doesn't require. Granite is also heavy, which affects cabinet load and means installation isn't a weekend DIY project. And because every slab is unique, if you ever need to add a section or patch a repair years later, matching that exact stone can be difficult. None of these are dealbreakers, but they're worth knowing before you commit.
Sealing: What It Is and How Often
Sealing fills the microscopic pores in the granite surface so liquids can't penetrate before you have a chance to wipe them up. Most granite used in residential kitchens benefits from sealing once every 12 to 18 months. The test is easy: drop a tablespoon of water on the surface. If it beads up, you're protected. If it absorbs within a few minutes, it's time to reseal. The products are available at any hardware store and take about 30 minutes for a full kitchen. Darker granites are often denser and may need sealing less frequently. Lighter or more porous stones may need it more. We'll tell you where your specific slab falls when you're selecting it.
How Blackburn's Handles the Process
We start with a free in-home estimate — one of our team comes to your home, looks at your existing counters and cabinets, and talks through your layout. Then you come into the showroom and pick your actual slab, not just a sample tile. Our installers are our own employees, not subcontractors. They've been doing this in Polk County for years. We template your countertops precisely, cut to fit, and install with the same care on the edges, corners, and cutouts that makes the difference between a job that looks good in photos and one that holds up for 20 years. Every install comes with our industry-best labor warranty.
Granite vs. Your Other Options
If you're comparing granite to other materials, the honest answer is that different surfaces win in different categories. Quartz is harder to stain and never needs sealing — a genuine advantage for busy families. Granite offers natural variation and heat resistance that engineered stone can't match. Marble is softer and more dramatic but demands more maintenance than either. Laminate costs less and has come a long way, but it won't perform the same under heavy daily use. Our countertops overview covers the full range we carry, and the comparison guide at quartz vs. granite goes deeper if you want a side-by-side breakdown before your visit.
Granite by city
Granite countertops, city by city.
Questions we hear
How much do granite countertops cost?
Granite countertops typically range from around $40 to $200 or more per square foot installed, depending on the stone grade, edge profile, thickness, and complexity of the layout. Entry-level granite can compete closely with mid-tier quartz. Exotic or rare slabs with dramatic movement and color will sit at the high end. The only way to get an accurate number for your specific kitchen is a measurement and a slab selection — we offer free in-home estimates to get you there without guesswork. Call us at (863) 294-7355 or stop by the showroom.
Do granite countertops need to be sealed every year?
Most do, yes — though the frequency depends on the specific stone. Denser, darker granites may hold up longer between sealings. Lighter or more porous stones may need attention sooner. The water-drop test is the simplest check: pour a small amount of water on the surface and watch. If it absorbs within a few minutes rather than beading up, it's time to reseal. It's a 30-minute task with a product from any hardware store. We'll tell you exactly what to expect from the slab you choose.
Can you put hot pans directly on granite?
Yes. Granite is formed at temperatures far beyond anything a kitchen stove produces, so a hot pan off the burner won't damage or discolor the surface. That said, repeated thermal shock in the same spot over years — especially near seams — isn't ideal for any stone. Using a trivet is still a reasonable habit, but a forgotten pan on a granite counter isn't a crisis the way it can be with some other surfaces.
How do I pick the right slab? Can I just go from samples?
Small samples are useful for checking color direction, but we strongly encourage seeing the full slab before you commit. Granite slabs are three to four feet wide and up to ten feet long. The pattern on a four-inch sample may look nothing like the movement across the full piece. At our Winter Haven showroom, you can view full slabs and get a real sense of how the stone will read at counter scale. Bring photos of your kitchen, your cabinet door, and your floor — it helps narrow down what will look right in your specific space.
Is granite hard enough for a kitchen with heavy daily use?
Granite is one of the harder natural stones used in residential kitchens, sitting around a 6 to 7 on the Mohs hardness scale. Under normal kitchen use — chopping, setting dishes, general cooking — it holds up well. Where granite requires attention is sealing and spill cleanup, not hardness. Acidic liquids like lemon juice, vinegar, or red wine can etch or stain the surface if they sit for an extended time on an unsealed or overdue-for-sealing counter. Keep it sealed and wiped, and granite is one of the more durable surfaces you can put in a kitchen.
Does Blackburn's serve my area?
We serve all of Polk County, including Winter Haven, Lakeland, Auburndale, Bartow, Haines City, Davenport, Lake Alfred, and Lake Wales. Our installation crews are our own employees — no outside subcontractors — so we control quality on every job we take, no matter where in the county. If you're not sure whether we cover your area, call us at (863) 294-7355 or stop by the showroom at 1507 Havendale Blvd NW in Winter Haven. We're open Monday through Friday 9 AM to 5 PM and Saturday 9 AM to noon.
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Ready when you are
See Granite countertops in our 8,000 sq ft Winter Haven showroom.