Stone Countertop Sealing in Plano, Texas
If you have natural stone countertops in Plano, TX, regular sealing is essential to protect them from stains, moisture and everyday wear.
At Dallas Stone Sealing, we specialize in professional cleaning and sealing for granite, marble, quartzite and other natural stone surfaces. Our MORE Surface Care sealers protect your countertops while preserving their natural beauty.
We proudly serve homeowners throughout Plano, TX, and other North Texas cities.

We serve Plano, Texas and the surrounding cities including:
Highland Park, Texas
Southlake, Texas
Frisco, Texas
Services Offered in Plano, TX
Granite Countertop Sealing
Granite is durable but still porous. Professional sealing helps prevent oils, wine, coffee and other liquids from penetrating the stone.
Marble Countertop Sealing
Marble requires specialized protection to reduce staining and etching. We offer advanced protection systems designed specifically for marble surfaces.
Quartzite Countertop Sealing
Quartzite is extremely strong but can still absorb liquids without proper sealing.
Professional Stone Cleaning
Before sealing, countertops must be properly cleaned to remove residues and contaminants that prevent sealers from bonding correctly.

Types of Countertops We Seal in Plano, TX
We regularly work with:
-Bathroom vanity tops
-Granite countertops
-Marble countertops
-Quartzite countertops
-Soapstone surfaces
-Travertine countertops
-Natural stone kitchen islands
FAQs
How often should countertops be sealed?
Most granite countertops should be professionally sealed every 1โ3 years, depending on the type of stone and how heavily the surface is used. Some stones are more porous than others and may require more frequent sealing. For homeowners looking for longer-lasting protection, we also offer a lifetime sealing option for granite and marble countertops using the Infinity Lifetime Sealer from MORE Surface Care, which provides advanced protection against staining.
How can I tell if my countertops need sealing?
A simple test is to place a small amount of water on the countertop and let it sit for a few minutes. If the water begins to darken the stone or absorb into the surface, it may be time to reseal the countertop. Proper sealing helps slow liquid absorption and makes stone surfaces easier to maintain.
Do quartz countertops need sealing?
Quartz countertops typically do not require sealing because they are engineered and non-porous. However, not all quartz materials perform the same. Some darker or honed quartz finishes can show fingerprints, smudges or residue more easily. We offer a specialized quartz countertop treatment that helps improve cleanability and reduce visible fingerprints, especially on darker quartz colors.
How long does professional sealing take?
Most countertop sealing services can be completed in less than two hours, depending on the size of the countertops and the type of stone. The process includes cleaning the surface, preparing the stone and applying a professional sealer designed to provide lasting protection.
Our Stone Sealing Process
- Inspect the countertop surface
- Perform deep cleaning to remove residues
- Test stone porosity and absorption
- Apply professional penetrating sealer
- Buff and cure the surface for protection
Our process ensures the sealer bonds properly to provide long-lasting protection.
