Need a Kitchen Upgrade? Keystone Granite Has You Covered.
Keystone Granite offers a range of custom-fit high-end kitchen countertops including premium granite, quartz, marble, and quartzite. Upgrade your kitchen by replacing a worn-out countertop with a brand-new one that is as attractive as it is functional. Schedule a free consultation for custom granite stone worktops serving Columbus and nearby towns such as Dublin, Hilliard, and Grove City for the best outcome of the kitchen remodeling of your dreams, and let us make it happen.
Get started with designing your dream countertop surfaces with the customized solutions by Keystone Granite. We’re passionate about enhancing the functional excellence and visual elegance of your space.
The right solid surface materials can transform your home’s look and functionality. As a leading kitchen worktops supplier and fabricator, we provide a variety of premium materials including granite, engineered quartz, marble, and quartzite, known for exceptional beauty and lasting strength. All our exotic materials are 100% authentic, sourced from countries worldwide, and offer the sparkling beauty your luxury kitchen deserves.
Our granite countertops are known for their natural strength and heat resistance. Discover our remarkable range of granite surfaces that incorporate beauty, functionality, and resilience in your kitchen space.
Our quartz countertops offer a polished, non-porous look, perfect for heavy family use due to their outstanding durability. Get an expert design consultation with our countertops fabricator for a precise measurement of your desired quartz.
Quartzite combines exceptional durability with unique, stunning aesthetics. Explore quartzite for your kitchen surfaces in hundreds of colors, styles, and textures at our kitchen countertops store in Columbus, OH.
Marble kitchen countertops offer a classic and elegant appearance with natural veining ideal for traditional kitchens. Explore marble slabs in various colors and veining patterns that fit every kitchen design.
Keystone Granite provides personalized edge profile options for kitchen surfaces that can be used in combination with your design look and to improve space usability. Select from the options including flat straight, beveled, waterfall, and eased edge to ensure a perfected finish. Trust our solid slabs fabricator for precision cutting and expert craftsmanship of your stone’s edges.








Pair your new countertop with the perfect sink to complete your kitchen’s look and functionality. We offer luxurious undermount sinks, versatile bowl options, and durable stainless steel sinks, all chosen for their quality and style. Trust our years of experienced countertop contractors to handle all aspects of your installation..
- Highly Durable
- Easy Maintenance
- Heat and Scratch-Resistant
- Single and Double Bowl Options
You Need Us
Tell us about your project and book an in-home design consultation with our expert designers. Let’s build your perfect kitchen.
- Get A Free Estimate
- Kitchen Countertops 3D Visualization
- Design Consultancy
- Vast Range of Countertops

When remodeling a kitchen or bathroom, few materials make a statement quite like white granite with blue veins. This beautiful and unique blue stone combines the timeless appeal of white granite with the striking beauty of delicate or bold blue patterns. In this guide, you’ll explore what makes it so special, its advantages, cost considerations, design ideas, and maintenance tips. You’ll discover why it is a favorite among designers and homeowners. White Granite Highlighted with Flowing Blue Veins Modern interiors
Need More Than Just Countertops? We’ve Got You Covered.
We understand that a truly exceptional renovation requires harmony across all elements. That’s why Key Stone Granite goes beyond stone surfaces, and that too by providing a complete suite of integrated interior solutions, which our trusted local team installs expertly. We function as your reliable one-stop shop for complete kitchen and bathroom transformations, just to make sure you can enjoy cohesion and quality from start to finish.
We offer custom cabinets that our professionals meticulously design to maximize your space, and these address your storage needs while totally complementing your personal style. This personalization gives you optimal functionality and design harmony.
Our services consist of various durable and modern flooring options, among which you can select what matches and complements your new countertop and cabinet surfaces. We ensure a consistent and high-quality foundation for your entire room design.
Our Premium Quality Countertop Collection
Our premium collection features the most sought-after materials: Granite, Marble, Quartz, and Quartzite. Each category offers unique benefits and aesthetic appeal, ensuring you find the perfect fit for your home. Our countertop store provides expert guidance to help you choose the best materials. Transform your home with the Keystone kitchen which features beautiful and durable countertops.
Benefits of Granite:
- Exceptional Durability: Resists scratches, heat, and stains.
- Natural Variation: Unique patterns and colors provide a custom look.
- Longevity: Long-lasting and suitable for high-traffic areas.
Benefits of Marble:
- Aesthetic Appeal: Unique veining and color variations add luxury and character.
- Natural Beauty: Each slab is one-of-a-kind.
- Cool Surface: Ideal for baking and culinary tasks due to its natural coolness.
Benefits of Quartz:
- Durability: Highly resistant to scratches, stains, and impacts.
- Low Maintenance: Non-porous surface requires no sealing.
- Versatility: Wide range of colors and patterns to suit any design.
Benefits of Quartzite:
- Durability: Highly resistant to scratches, heat, and stains.
- Unique Patterns: Natural variations provide a luxurious and unique look.
- Strength: Tougher than many other natural stones, making it ideal for high-traffic areas.
Unmatched Durability and Quality
A countertop is expected to withstand the test of everyday use but still maintain and retain its appearance for years to come. Our selection includes top-tier materials such as marble, granite, quartz, and quartzite. Our countertop store features the latest trends in kitchen and bathroom design.
Each of our countertops is known for its exceptional strength and long-lasting beauty. Our countertops are designed for durability and can therefore withstand constant use which may include being scratched, stained, or burnt. For premium materials, trust us as your countertop supplier.
Our countertops contractors help you find a product that stands the test of time. This offers both aesthetic appeal and unparalleled durability. Trust our experienced countertop fabricator team to create custom pieces that suit your space perfectly.
Why Do Columbus Homeowners Trust Key Stone Granite?
We do not just install countertops; we deliver genuine peace of mind and lifelong quality throughout your entire renovation process. Columbus homeowners consistently rely on us for these key differences:
- We provide quick, professional installation and efficient project timing.
- Clients benefit from transparent pricing with absolutely no hidden costs.
- We utilize beautiful, long-lasting materials for maximum investment value.
- Expect friendly and personalized local service from your initial contact.
- We craft fully personalized designs in accordance with your vision.
- The expertise of a dedicated local specialist supports your project.
Looking for Countertop Installers Near Columbus, OH?
Visit Key Stone Granite if you are searching for reliable countertop installers near Columbus, OH. We take pride in serving Columbus, along with neighboring communities across Central Ohio. Our professionals handle both residential and commercial projects with expertise to make sure that every installation we deal with is done properly and delivered on time in reasonable budget. Visit our showroom today or schedule an in-home consultation to start your project.
How Can You Start Your Countertop Project Today?
It’s remarkably simple and straightforward to initiate your project with Key Stone Granite. All you need to do is share details about your space and your design goals, after which our professional Columbus-based team will handle all subsequent steps. We’ll be guiding you through the premium stone selection process and even managing the precise final installation, so that your entire journey is reliable and completely stress-free. Get your free quote now by calling us today and enjoy expert guidance as well as personalized consultation.
Frequently Asked Questions
How much does a countertop cost?
Costs of a countertop include fabrication and installation fees, which may add another $30 – $60 per square foot. However, the cost of a countertop varies widely based on the material, size, and complexity of installation. Generally:
- Laminate: $20 – $50 per square foot
- Granite: $50 – $100 per square foot
- Quartz: $60 – $120 per square foot
- Marble: $70 – $150 per square foot
- Quartzite: $80 – $150 per square foot
Should countertops be darker than cabinets?
The possibility of choosing a darker or lighter color of the countertops in comparison to the cabinets is up to individual preferences and purpose. Darker Countertops can be quite dramatic when compared to light cabinets, they can create depth and class. They may also disappear stains and scratches more so that the areas where they are found have a smooth finish.
However, lighter countertops appear less pronounced and integrate well with darker cabinets creating a smoother statement. They are capable of creating the illusion of larger, ‘airier’ spaces. Last but not least the decision should fit the overall design area and also it should reflect the personality of the mine owner.
What are the easiest countertops to maintain?
The easiest countertops to maintain are typically:
- Quartz: Can be non-porous, they are stain-resistant, and do not easily wear out.
- Laminate: Very easy to clean and maintain all that is required is a swipe with a mild detergent and water.
- Solid Surface: Non-porous, and can be restored to normal appearance if it gets scratched or it has been damaged in any way.
Such materials are well suited for families with a high level of activity or those people who do not want to spend time on countertop cleaning.
What are Countertop overlays?
Overlays or sung overlays are thin finishes applied directly on countertops to give a new look to the countertops without needing to replace the countertops. This kind of worktop can be in laminated, quartz, or granite, and one advantage of it is that it is cost-effective and a faster way of changing the appearance of the kitchen or bathroom without having to do a major overhaul. If you’re searching for Columbus countertops, Keystone Granite has the best options.
What is the highest quality kitchen countertop?
The most esteemed kind of kitchen countertop is assumed to be quartzite. Quartzite is like a fashionable marble that is formed of granite. It is very tough, it cannot easily catch fire, it cannot scratch, and it cannot stain hence making it appropriate to use in areas like the kitchen.
Others are granite and quartz which are some of the best materials to use, they are durable and their appearance is amazing. It depends on your needs, such as those you want for maintenance and the ideal design of the building. As a top countertop supplier, Keystone Granite offers a wide range of options.
What is the best material for a countertop?
The “best” countertop material depends on your needs and preferences: you can select granite material as these are hard-wearing, heat-proof, and come in different colors. Furthermore, Plus granite slabs are designed to be used for stress and as such are appropriate for its use.
There are additional options to select from, these are quartz, marble, or quartzite for kitchens and bathroom surfaces. All of the above materials have their own merits, and you should consider your lifestyle and your pocket when choosing what you need.
What are the countertop trends for 2025?
The countertop trends to expect in 2025 incorporate an overhaul of looks, material selections, and remarkable concepts. Flambe or elaborate patterning on marble and quartz products are new popular styles. Proclaimed designs serve as a central accent and give the countertops an air of opulence indicating their purpose as an accent.
Honed, brushed or leathered finish is also getting used now and again. Using metal and using different materials together is for example putting quartz countertops and natural stone backsplashes. All these trends depict the growing trends of customization, and environmental conservation, as well as the combination of utility and appearance in the countertops of modern society. Therefore, we are your go-to source for durable countertops for kitchens.
What are the standard dimensions for a countertop?
The most common size of a countertop is generally equal to the height of the surrounding cabinetry and the working height of the individual doing most of the cooking, washing, and food preparation in a kitchen environment.
The dimensions for these units can be adjusted to match the particular arrangements of the kitchen or the general sense of style. Standard countertop dimensions are:
- Height: Usually about 36” down from floor to countertop.
- Depth: Typically, a 25 to 26-inch wide panel, when the width refers to panel width that may include overhang.
- Thickness: Commonly 1. Typically ranging from 5 to 2 inches but some materials may provide some degrees of versatility.
How much does it cost to install new countertops?
The cost to install new quality countertops varies based on material, size, and complexity:
- Laminate: $30 – $60 per square foot including installation.
- Granite: $50 – $100 per square foot including installation.
- Quartz: $60 – $120 per square foot including installation.
- Marble: $70 – $150 per square foot including installation.






















