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*The Angi rating for Granite Restoration companies in Devils Lake, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Granite Restoration needs.

*The HomeAdvisor rating for Granite Restoration companies in Devils Lake, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Granite Restoration needs.

Last update on July 20, 2026

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Granite Restoration questions, answered by experts

The frequency for sealing granite countertops depends on several factors, including the type of sealant used, the color of the granite, and how heavily the countertops are used. As a general guideline, resealing is often recommended every 12 to 18 months, but some sources suggest it could be as often as every few months or at least once a year.

The type of sealant is a major factor: water-based sealants may need reapplication every six months to a year, while more durable solvent-based sealants can last for five to 10 years. Additionally, factors like heavy kitchen traffic, frequent use of acidic cleaners, and lighter granite colors may require more frequent sealing to prevent staining.

To determine if your countertops need resealing, you can perform a simple water test. Place a few drops of water or a wet paper towel on an inconspicuous area of the granite. After 10 to 15 minutes, check the spot. If the water has beaded up, the seal is still intact. If the water has been absorbed and darkened the stone, it's time to apply a new coat of sealant. You can choose to seal the granite yourself or hire a professional to ensure it's done correctly.

How long it takes to complete stone restoration work will vary from home to home and project to project. Overall, a professional can complete a one-room project in one to two days. When vetting your local contractors, be sure to ask them how long they think the project will take to factor in any that could speed up or prolong the completion of the project.

While caulking is handy for quite a bit of jobs, it’s still limited. Any crack or gap larger than 1/4 inch is best left for a more intensive repair job. When you hire house painters, they should run a thorough check to see what they need to repair before they start the job.

Large repairs that caulking typically won’t do well with include cracks or holes larger than a 1/4 inch, rotted wood, or metal surfaces, such as garage doors.

In many cases, it’s worth it to restore stone. Stone restoration generally costs less than replacing the stone entirely, helping to save on the cost of your project while still giving your home’s stone a polished appearance. However, if your stone is very cracked or crumbling to the point of compromising the structural integrity of your home, you may want to consider replacing it. Stone flooring costs range from $6 to $20 per square foot on average.

The cost to polish floors averages around $200 per room, but you could pay anywhere from $100 to $300. Some factors that influence the total cost of floor polishing include the following:

  • Square footage of flooring

  • Type of floor 

  • Whether you need floor repairs done beforehand

  • Whether or not you want professional floor cleaning done beforehand

Since square footage is the most significant cost factor, you might get a more accurate estimate by using the average cost per square foot for floor polishing, which is between $1.00 and $2.50.

The Devils Lake, ND homeowners’ guide to granite restoration services

From average costs to expert advice, get all the answers you need to get your job done.

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