434 Roberson Lane
San Jose, CA 95112

Call us



434 Roberson Lane
San Jose, CA 95112

Call us


Your San Jose


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Dave The Marble Guy is a locally owned and operated marble contractor. We offer a full compliment of marble services and have been helping San Jose and the surrounding neighborhood for 32 years. We provide reliable, efficient and fast service for any tile or marble problem. You won't find a more experienced Marble Contractor in the bay area than Dave The Marble Guy.

Our unique take on stone and tile restoration is to offer environmental-friendly procedures and products which stem from our owner, David Bonasera’s background . David started his experience in environmental issues back in the late 80’s and early 90’s in the west side of Los Angeles and Orange County areas by doing stone work and environmental indoor air quality inspection and stone restoration and preservation.

We are proud of the services we provide, sealing, cleaning, repairing and re-grouting tile and natural stone. We make marble, granite, limestone, travertine, onyx, quarts, and quartzite look better then new! Our level of customer satisfaction far exceeds all industry standards. We take pride in being on time, completing the job as guaranteed, protecting the surfaces in your home while we work and most important being there for your concerns after the job is finished. And Dave and his crew have been fixing leaks in showers for more than 2 decades now. A lot of our time is fixing what someone else did incorrectly. David also does consulting work and expert witness.

San Jose Marble & Tile Services

  • Granite Countertops
  • Marble Polishing
  • Granite Repair
  • Grout Repair
  • Pressure Washing
  • Granite Countertops
  • Shower Repair
  • Marble Shower Repair
  • Granite Shower Repair
  • Chip Repair
  • Re-Grouting & Crack Repair
  • Natural Stone Polishing
  • Natural Stone Mildew Removal
  • Mold & Mildew Removal Pressure Washing
  • Bathroom Tile Repair
  • Bathroom Tile Grout Repair
  • Shower Tile Grout Repair
  • Sub Floor Assessment & Repair
  • Grout Coloring & Enhancement
  • Stain Removal
  • Expansion Joint Repair
  • Chip Repair
  • Stainless Steel Polishing
San Jose Marble & Granite Contractors
San Jose Marble & Granite Contractors
San Jose Marble & Granite Contractors

Dave The Marble Guy has the experience and expertise to restore it to its factory finish by repairing stained, dull, scratched, or etched stone surfaces. We offer a full compliment of services to ensure that your natural stone surfaces always look their best. We can bring old, dull stone back to life.

We can revitalize natural stone floors, counter tops and wall surfaces and make granite, quartz, marble look brand new. We offer Restoration, Maintenance and Repair services of all kinds of stones, to commercial and residential clients.


Natural stone can be worn down over the years. We can restore your natural stones original beauty with our Natural Stone Restoration Services. Refinishing, Cleaning and Polishing can be carried out on all granite, limestone, terrazzo, slate, marble and other natural stone surfaces. Are you looking for a different look? Honing your stone leaves natural stone surfaces with a flat matte finish which can update the look of any area with stone installed.


We can protect your stone's surface from aging and moisture with our natural stone sealing solutions. Sealers can help prevent water damage and staining from taking place ensuring that your stone stays looking like it was just installed.


In order to avoid costly repairs in the future, you should have regular maintenance performed on your natural stone. There's nothing worse than losing money on pricey repairs realizing that the damage may have been prevented with planned cleaning and sealing. If you want to guarantee that you natural stone continuously looks its best then let Dave The Marble Guy personalize a maintenance plan just for you.

Stone Restoration is the art and science of restoring natural stone floors and surfaces to their original beauty. It is our job to restore your stone back to its original beauty using one or more of the following services:

Minor chemical etching and light surface scratches can be polished out using different polishing compounds, powders and crystallizers.

Diamond Grinding:
Dave The Grout Guy believes in a natural finish and does not use waxes or other surface coatings on polished stone, but uses a diamond grinding process to achieve a high gloss finish.

UNEVEN TILE REPAIR & LIPPAGE REMOVAL: It is a process where unleveled surfaces between stone tile edges are evenly removed to flatten them and leave them with a smooth surface to the touch

STAIN REMOVAL: Natural surfaces such as stone are porous and easily stain if not sealed properly. Determining the stain type and deciding on the correct chemicals and poultice materials are crucial to stain elimination.

GRANITE CRACK & SEAM REPAIR: If you prefer to not bother with a repair kit for your granite counter tops, Dave’s team can assist you with granite crack and seam repairs. Take it easy and let the professionals deal with it for you.

WATER DAMAGE INSPECTIONS & REPAIR: Why replace when you can restore? Sadly, people go through the painful time and expense of replacing the stone tile from fire or flood damage never realizing that restoration is a cheaper and faster alternative.

San Jose Pressure Washing

San Jose Pressure Washing
San Jose Pressure Washing
San Jose Pressure Washing
Pressure washing has become very popular within the last 10 years. If you are in need of advanced cleaning processes or storm water recovery (in accordance to the clean water act) then David Bonasera and his team can help.

D/2 Biological Solution will remove stains caused by Moss, Mold, Algae, Mildew, Lichens. Once cleaned, a final lite treatment will be applied to the surface. This final application will continue to work as time passes and insure a deep and thorough cleaning of the substrate. D/2 may be ordered from

David's parent company ESP Sales carries Bonstone and Touchstone adhesive and stone patching formulations which can be used for natural stone repair from pre-cast structures to limestone steps and damaged headstones.

These stone patching and adhesive products are designed for both interior and exterior applications. These types of products are also UV color stable and will never become discolored when in contact with artificial or natural lighting.

If your home is encountering unforeseen marble or natural stone problems, from granite counter top cracks to shower leaks, call Dave The Marble Guy for a consultation. Expert work at a fair price is our guarantee to you. Our team is prepared to tackle any marble or natural stone job and guarantee a solution for you.

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