How much does countertop polishing cost?

Countertop polishing costs typically range from $3-7 per square foot, depending on the stone type and condition. Marble and natural stone require more specialized techniques, while granite polishing is generally more straightforward. LA Custom Granite Quartz Marble Countertops provides free estimates to give you exact pricing based on your specific countertops and their current condition.

What's included in professional countertop sealing service?

Our professional sealing service includes thorough cleaning of the surface, application of high-quality penetrating sealers, and complete curing time management. We test your stone's porosity first, then apply the appropriate sealer for your specific material. The service also includes post-application cleanup and care instructions to maximize your seal's lifespan.

How often should granite countertops be sealed?

Granite countertops should be sealed every 1-3 years, depending on usage and the quality of the previous seal. High-traffic kitchen areas may need sealing more frequently, while bathroom countertops can often go longer. You can test if resealing is needed by placing a few drops of water on the surface - if it absorbs within 15 minutes, it's time for a new seal.

Can scratched marble countertops be polished?

Yes, most scratched marble countertops can be restored through professional polishing. Surface scratches and light etching from acidic substances respond well to diamond polishing techniques. Deeper scratches may require honing before polishing. LA Custom Granite Quartz Marble Countertops specializes in marble restoration and can assess whether your scratches are candidates for polishing or need more extensive repair.

Do quartz countertops need sealing?

No, engineered quartz countertops do not need sealing because they're non-porous by design. The resin binding makes them naturally stain-resistant. However, natural quartzite (which is different from engineered quartz) does require sealing since it's a natural stone. If you're unsure which type you have, we can help identify your countertop material and advise on proper care.

Countertop Polishing and Sealing

Your countertops are one of the most visible and heavily used surfaces in your home, making proper maintenance essential for preserving their beauty and functionality. Countertop polishing and sealing services restore the natural luster of your stone surfaces while providing crucial protection against stains, scratches, and etching that can occur from daily use.

Natural stone surfaces like granite, marble, and quartzite require specialized care to maintain their original appearance and structural integrity. Over time, these materials can lose their shine, develop minor scratches, or become susceptible to staining without proper sealing. Professional polishing removes surface imperfections and restores the deep, rich colors that make natural stone so appealing, while sealing creates an invisible barrier that repels liquids and prevents permanent damage.

LA Custom Granite Quartz Marble Countertops brings years of expertise to every project, using advanced techniques and high-quality products specifically chosen for your stone type. Our comprehensive approach ensures that each surface receives the appropriate treatment, whether it's refreshing a dull granite countertop or protecting newly installed marble.

By investing in professional maintenance, you're not only preserving the aesthetic appeal of your countertops but also protecting your investment and making daily cleaning easier and more effective.

Our Countertop Polishing Services

Our approach to countertop polishing and sealing targets the unique needs of granite, quartz, and marble surfaces. We apply tailored techniques and specialized products to restore and protect each material effectively.

Polishing Granite Surfaces

Granite countertops require a multi-step polishing process. We begin by thoroughly cleaning the surface to remove dirt and debris. Next, we use a series of diamond abrasives to grind away scratches and dull spots.

After smoothing the surface, we apply a polishing compound that enhances the natural shine. Finally, we seal the granite with a penetrating sealer to protect against stains and moisture. This process preserves the stone’s durability while maintaining its glossy appearance.

Quartz Countertop Restoration

Quartz is engineered but can still lose its luster over time. We clean the surface with a non-abrasive cleaner designed for quartz to avoid damage. For restoration, we use specialized polishing pads that gently buff out light scratches and dullness.

Since quartz is non-porous, sealing typically isn’t necessary. Instead, we focus on restoring the factory finish and providing care advice to maintain its brightness. We also address minor chips or surface imperfections with precise repairs to blend seamlessly.

Marble Polishing Techniques

Marble is softer and more porous than granite or quartz, requiring delicate treatment. Our marble polishing starts with a careful cleaning using pH-neutral products to avoid etching. We then use fine diamond abrasives to refine the surface, gradually increasing polish to restore shine.

To protect the marble, we apply a high-quality sealant that repels stains while allowing the stone to breathe. Our techniques emphasize maintaining marble’s elegant look without over-polishing, which can reduce depth and texture.

Expert Countertop Sealing Solutions

We provide sealing solutions that protect your natural stone surfaces while enhancing their durability and appearance. Our focus is on long-lasting performance using effective materials and precise application techniques.

Sealing Benefits for Natural Stone

Sealing natural stone is essential to prevent stains, moisture penetration, and damage from everyday use. It creates a protective barrier that repels liquids, reducing the risk of discoloration and etching.

Sealed surfaces also maintain their natural luster longer, making cleaning easier and extending the life of your countertops. This is especially important for porous stones like marble, granite, and travertine, which are vulnerable without proper treatment.

Regular sealing helps preserve your investment, minimizing the need for costly repairs or replacement in the future.

Advanced Sealing Products Used

We use high-quality, penetrating sealers designed specifically for natural stones. These sealers bond with the stone’s pores without forming a surface layer, allowing the stone to breathe while remaining protected.

Our products resist water, oil, and stains, and they do not alter the stone’s natural color or texture. We select sealers based on the stone type and environment to ensure optimal protection.

Application techniques include thorough surface preparation and multiple coats when necessary to achieve maximum effectiveness and durability.

Why Choose LA Custom Granite Quartz Marble Countertops

We specialize in restoring the natural beauty of your countertops through expert polishing and sealing. Our team uses industry-approved techniques to enhance durability and maintain a smooth, glossy surface.

Our experience covers granite, quartz, and marble, giving us the ability to handle diverse materials with precision. We understand the properties of each stone, allowing us to tailor our approach for optimal results.

We prioritize quality and attention to detail in every project. Our process includes thorough cleaning, polishing with the right abrasives, and sealing with high-grade products that protect against stains and damage.

Customer satisfaction is central to our work. We offer clear communication, punctual service, and reliable follow-up support to ensure you are confident in the care of your countertops.

Our location in Los Angeles enables us to provide timely service to local clients, backed by a reputation built on trust and consistent workmanship. We stand ready to help maintain your countertops' appearance and longevity through professional polishing and sealing.

Frequently Asked Questions (FAQs) About Countertop Polishing and Sealing

How much does countertop polishing cost?
Countertop polishing costs typically range from $3-7 per square foot, depending on the stone type and condition. Marble and natural stone require more specialized techniques, while granite polishing is generally more straightforward. LA Custom Granite Quartz Marble Countertops provides free estimates to give you exact pricing based on your specific countertops and their current condition.
What's included in professional countertop sealing service?
Our professional sealing service includes thorough cleaning of the surface, application of high-quality penetrating sealers, and complete curing time management. We test your stone's porosity first, then apply the appropriate sealer for your specific material. The service also includes post-application cleanup and care instructions to maximize your seal's lifespan.
How often should granite countertops be sealed?
Granite countertops should be sealed every 1-3 years, depending on usage and the quality of the previous seal. High-traffic kitchen areas may need sealing more frequently, while bathroom countertops can often go longer. You can test if resealing is needed by placing a few drops of water on the surface - if it absorbs within 15 minutes, it's time for a new seal.
Can scratched marble countertops be polished?
Yes, most scratched marble countertops can be restored through professional polishing. Surface scratches and light etching from acidic substances respond well to diamond polishing techniques. Deeper scratches may require honing before polishing. LA Custom Granite Quartz Marble Countertops specializes in marble restoration and can assess whether your scratches are candidates for polishing or need more extensive repair.
Do quartz countertops need sealing?
No, engineered quartz countertops do not need sealing because they're non-porous by design. The resin binding makes them naturally stain-resistant. However, natural quartzite (which is different from engineered quartz) does require sealing since it's a natural stone. If you're unsure which type you have, we can help identify your countertop material and advise on proper care.