About Cornerstone Hard Surface Restoration
Cornerstone Hard Surface Restoration is a professional company that uses advanced technology to clean, restore, and protect various surfaces. They specialize in epoxy garage floor coatings, tile and grout cleaning, house wash and pressure washing, and stone restoration and polishing for marble, granite, terrazzo, and travertine. They also offer concrete polishing, overlays, grind and seal, and epoxy floor coatings. Customers consistently praise the team for their professionalism, efficiency, and politeness. Many reviews highlight their ability to make old, stained, or dull surfaces look like new, with shiny, polished finishes that are easier to maintain. The team is punctual, respectful, and careful, often moving furniture and completing jobs quickly. Their work on garage floors, patios, and front porches has left clients very satisfied, with some calling them the best company for floor needs. Overall, Cornerstone is known for delivering great results, friendly service, and high-quality surface restoration.
Our experience with Cornerstone was outstanding! They came into our warehouse and exceeded every expectation we had. Our floors look absolutely brand new!
David and his team clearly take pride in their work, and it shows in every detail. They were professional, efficient, and cleaned up so thoroughly that you wouldn't even know they had been there—except for the incredible new floor coating they left behind.
Thank you, David and the entire Cornerstone team, for a job exceptionally well done. We highly recommend your services!
Cornerstone cleaned all tile in our house, also did floor covering of the garage. Super job, great crew, polite and very efficient getting the job done. Would recommend highly for anyone's floor needs. Thanks Jennifer, David and crew! Just finished surface on patio and front porch. This is 3rd job by Cornerstone. Couldn't ask for a better company. Great jobs 👌
Years of dirt, oil spots, and everyday wear had left our garage floor looking stained and neglected, so we hired a company to deep clean and seal the concrete professionally. The process took about two days including drying time. Compared to before, the garage feels dramatically cleaner and more polished overall. The sealed surface is easier to sweep and maintain, and the entire space looks brighter because the concrete no longer appears dull or heavily stained. It’s an improvement that made the garage feel far more organized and usable immediately.