Thompson Stone and Marble: Custom Countertops and Surfaces for South Carolina Kitchens and Baths

What Thompson Stone and Marble Offers

Thompson Stone and Marble is a fabricator and installer of natural stone countertops, vanities, and other surfaces for kitchens and bathrooms across South Carolina. The company works with granite, marble, quartz, and other stone materials to create custom pieces cut and finished to fit your space. They handle the full process: you select the stone, they measure your kitchen or bath, fabricate the surface to your specifications, and install it in your home.

The business operates as a local supplier rather than a big-box retailer, which means you work directly with people who know the material and your region's homes. They can advise on which stones hold up to South Carolina's humidity and heat, how different finishes affect durability and appearance, and what to expect during installation.

Key Takeaways

• Thompson Stone and Marble fabricates and installs custom stone countertops and vanities for kitchens and bathrooms, working with granite, marble, quartz, and other natural stone materials.
• The company handles measurement, fabrication, and installation, so you work with one business from selection through completion rather than coordinating multiple contractors.
• Natural stone surfaces vary in durability, maintenance, and cost depending on the material—granite and quartz perform differently than marble in high-use kitchens.
• You should visit in person to see stone samples and understand how different finishes (polished, honed, leathered) look and perform in your lighting.
• Installation timing and cost depend on the stone type, the complexity of your layout, and whether your cabinets and plumbing are ready when the fabricator measures.

How to Start a Project with Thompson Stone and Marble

Contact the company to schedule a consultation. Bring photos of your kitchen or bath, measurements if you have them, and information about your cabinet layout. If you are replacing an existing countertop, note whether the cabinets are level and in good condition—stone fabricators need stable support underneath.

A representative will visit your home to measure the space precisely, look at your cabinet configuration, and discuss your stone choices. This is the time to ask about edge profiles (the shape of the countertop's edge), backsplash options, and how different finishes will look in your lighting. Bring paint chips or photos of your kitchen or bath design so they understand the overall aesthetic you are aiming for.

Once you have chosen your stone and approved the measurements, Thompson Stone and Marble will fabricate your countertop or vanity in their shop. Fabrication typically takes one to three weeks depending on the stone type and how busy the shop is. They will then schedule installation, which usually takes one day for a standard kitchen countertop but may take longer if your layout is complex or if plumbing or electrical work needs to happen first.

Stone Materials and What They Mean for Your Kitchen or Bath

Granite is a hard, igneous rock that resists scratches and heat well. It is porous, so it needs sealing when installed and resealing every one to three years depending on use. Granite comes in hundreds of colors and patterns, and each slab is unique. It works well in kitchens because it handles hot pans and knife work, though acidic foods and liquids can etch the surface over time if not wiped up promptly.

Marble is softer and more porous than granite, which makes it beautiful but less forgiving in a busy kitchen. It etches easily when acidic substances like lemon juice or vinegar sit on it, and it stains if oil or wine is not cleaned up quickly. Marble is often chosen for bathrooms and lower-traffic areas, or for kitchen islands where it will not see constant use. It requires regular sealing and careful maintenance.

Quartz is an engineered stone made from crushed quartz mixed with resin binders. It is non-porous, so it does not need sealing and resists staining and bacteria growth better than natural stone. Quartz is harder and more uniform in appearance than granite or marble, and it comes in a wider range of colors because the material is manufactured. It is durable in kitchens but can be damaged by extreme heat, so you should still use trivets under very hot pans.

Other materials Thompson Stone and Marble may work with include soapstone, limestone, and slate. Each has different maintenance needs and performance characteristics. Ask the company which material makes sense for your specific use—a kitchen island sees different demands than a bathroom vanity.

Finishes and Edge Profiles

The finish of your stone affects both how it looks and how it performs. A polished finish is shiny and reflective, showing off the stone's color and pattern, but it can be slippery and shows fingerprints and water spots. A honed finish is matte and less reflective, giving a softer appearance and better grip, though it shows dust more easily. A leathered finish has a textured surface that hides fingerprints and water spots while still showing the stone's depth and character.

The edge profile is the shape of the countertop's perimeter. A simple straight edge is the least expensive and works with most kitchen styles. A beveled edge is angled, a bullnose edge is rounded, and an ogee edge has a curved, decorative shape. More complex edges cost more to fabricate and can make cleaning harder in corners, so consider both aesthetics and practicality.

Cost and Timeline Considerations

Stone countertop costs vary widely depending on the material, the size of your space, the complexity of the layout, and the finish and edge profile you choose. Granite and quartz generally fall in a mid-to-high price range for countertops, while marble is often more expensive. Soapstone and slate may cost less than granite. Thompson Stone and Marble will provide a quote after measuring your space and understanding your material choices.

The timeline from consultation to installation usually runs four to six weeks, though it can be faster if the stone is in stock and your layout is straightforward. If you are doing a kitchen renovation that involves cabinet work or plumbing changes, coordinate with your other contractors so that the cabinets are ready and level before Thompson Stone and Marble measures and fabricates.

Budget for sealing if you choose granite, marble, or another porous stone. The company may offer sealing as part of installation, or you may need to hire a separate service. Ask about maintenance products and whether the company recommends specific cleaners for your stone type.

Caring for Your Stone Countertops

Natural stone surfaces require different care depending on the material. Granite and marble should be wiped clean daily with a soft cloth and mild soap and water. Avoid acidic cleaners, bleach, and abrasive scrubbers, which can damage the seal or etch the surface. Use coasters under glasses and trivets under hot pans, even though granite and quartz are heat-resistant—the seal can be damaged by extreme heat.

Quartz is easier to maintain because it is non-porous and does not need sealing. Wipe it clean with mild soap and water, and avoid prolonged exposure to direct sunlight, which can fade some colors over time. Do not use abrasive cleaners or scouring pads, as they can dull the finish.

Soapstone and slate develop a natural patina over time and do not require sealing, though some people oil them periodically to deepen the color. Ask Thompson Stone and Marble for specific care instructions for your stone type when they install your countertop.

Frequently Asked Questions

How long do stone countertops last?

Natural stone countertops can last 20 years or more with proper care and maintenance. Granite and quartz are very durable, while marble and soapstone are softer and may show wear sooner in high-traffic kitchens. The lifespan depends on how heavily you use the surface and how well you maintain the seal on porous stones.

Can I install a stone countertop over my existing countertop?

Usually not. Stone fabricators need to measure and install directly on your cabinets to ensure proper support and a level surface. Your existing countertop will need to be removed first. Thompson Stone and Marble can advise on whether your cabinets are in good enough condition to support new stone.

What should I do if my stone countertop cracks or chips?

Small chips can sometimes be repaired with color-matched epoxy or resin. Larger cracks may require professional repair or replacement of the damaged section. Contact Thompson Stone and Marble to assess the damage and discuss repair options. Many cracks and chips can be prevented by using trivets under hot pans and coasters under glasses.

Do I need to seal my countertop after installation?

If you choose granite, marble, or another porous stone, yes—sealing is essential to protect against stains and etching. Thompson Stone and Marble may seal your countertop as part of installation, or they may recommend a separate sealing service. Quartz does not require sealing. Ask about the sealing schedule and maintenance plan when you receive your quote.

Can stone countertops be cut for a sink or cooktop after installation?

It is possible but expensive and risky. Stone can crack or chip during cutting, and the edges will need to be finished. It is much better to tell Thompson Stone and Marble about your sink and cooktop before they fabricate so they can cut the openings in the shop where they have the right tools and can control the process.