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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon33
    Verified marble and granite services reviews

Find Marble and granite pros in Knox

RO Construction Service LLC

187 Grant Ave
New on AngiNew on Angi
Approved Pro

RO Construction Service LLC

187 Grant Ave
New on AngiNew on Angi
Approved Pro
2 years of experience
Free onsite estimate

At RO Construction Services, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

At RO Construction Services, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.


JTN Contracting 01, LLC

414 Rosslyn Ave
5.00(
2
)
Approved Pro

JTN Contracting 01, LLC

414 Rosslyn Ave
5.00(
2
)
Approved Pro
69 local quotes requested
6 years of experience

JTN CONTRACTING 01 LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Anyone looking for a job well done will not go wrong hiring JTN Contracting. They were very professional and courteous, and I am very happy with the excellent results. Highly recommended. "

Carolyn T on October 2025

JTN CONTRACTING 01 LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Anyone looking for a job well done will not go wrong hiring JTN Contracting. They were very professional and courteous, and I am very happy with the excellent results. Highly recommended. "

Carolyn T on October 2025


Avatar for Granite Gold Inc.

Granite Gold Inc.

12780 Danielson Ct
5.00(
2
)

Granite Gold Inc.

12780 Danielson Ct
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Granite Gold is a third-generation family of stone care experts, dating back to the 1950s. Co-founders and cousins Lenny Sciarrino and Lenny Pellegrino grew up in the family business, manufacturing, installing and restoring stone surfaces. Their mission is to help homeowners easily protect their stone surfaces through safe, do-it-yourself care and maintenance products, and protection plans to safeguard against accidental damage. Granite Gold brand stone-care products are available nationwide at Bed Bath & Beyond, Lowe's, The Home Depot, Walmart, major grocery and hardware stores, and Amazon. Visit https://www.granitegold.com/store-locator/. The Granite Gold Granite & Quartz Protection Plan and Granite Gold Cabinet Protection Plan are sold nationally through independent installers; ask yours to include the plan with your installation.

Granite Gold is a third-generation family of stone care experts, dating back to the 1950s. Co-founders and cousins Lenny Sciarrino and Lenny Pellegrino grew up in the family business, manufacturing, installing and restoring stone surfaces. Their mission is to help homeowners easily protect their stone surfaces through safe, do-it-yourself care and maintenance products, and protection plans to safeguard against accidental damage. Granite Gold brand stone-care products are available nationwide at Bed Bath & Beyond, Lowe's, The Home Depot, Walmart, major grocery and hardware stores, and Amazon. Visit https://www.granitegold.com/store-locator/. The Granite Gold Granite & Quartz Protection Plan and Granite Gold Cabinet Protection Plan are sold nationally through independent installers; ask yours to include the plan with your installation.





We specialize in water or waterless restoration and preservation of brick, textured stone, sandstone, limestone, concrete, marble, ceramic terrazzo, slate, tile, granite, wood, copper, and brass.




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Marble and Granite questions, answered by experts

Marble floors can crack if you aren’t careful, especially if the floors haven’t been properly installed or maintained. Marble does not withstand impact well, so falling objects like pots and pans can crack the material. Certain environmental conditions can also lead to cracks, such as excess humidity and severe temperature fluctuations. If you notice a crack, address it promptly to keep the issue from spreading.

Quartz is more durable than granite, so it should last longer. However, it does have one weakness: It can be damaged by extreme heat, so exercise caution with cooking pans. Granite is durable, but it’s also porous, which invites stains when liquids are left sitting on a countertop. With this in mind, clean up spills promptly and reseal the countertops every year. Beyond that, granite can be damaged by a high-impact blow.

As long as your travertine tiles are properly installed and maintained, they can last as long as 75 to 100 years. The best way to keep them in good shape is to learn how to clean floor tile and grout with the proper cleaning products. For travertine, you need to avoid anything acidic like vinegar. Also, take care when moving furniture around, because these tiles can scratch. 

If your travertine tiles start to look worse for wear, you can always get them deep cleaned, honed, and polished to give them a new lease on life.

No, you don’t need to remove the old grout before installing new tile over existing tile. In fact, the old grout helps fill in gaps between tiles, creating a more even surface for the new layer. However, it's important to ensure that the grout is clean, solid, and free of cracks or crumbling areas. Damaged grout should be repaired or replaced before proceeding. Cleaning the surface thoroughly and filling any low spots will help the new adhesive bond properly and ensure a smooth, stable installation.

Generally speaking, tiles are for indoor use, while pavers are for outdoor use. The main difference between travertine tiles and pavers is their thickness. Tiles are around 1/2 inch thick, and pavers are 1 1/4 inches to 2 inches thick.

Pavers are more rugged and can handle different weather. The extra thickness on pavers also makes them ideal for high-traffic areas.

The Knox, PA homeowners’ guide to marble and granite services

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