Quick Contact
Countertops & Stonework
Sinai Marble & Granite is a full service stonework company located in Historic Federal Hill, in Baltimore, Maryland. Real people answer the phone, and real people answer your questions. Whether you know exactly what stone you are looking for, or are weighing different options, Sinai's educated staff can help you make the right decision, the decision that will result in your dream project becoming reality. Call today to find out how you can get granite, marble or engineered stones in your home for as low as $40 a square foot.
Most jobs are installed in 7-10 days.
Fast-tracking available - jobs completed in as little as 2 days.
Kitchens
When your friends and family gather in your kitchen, you want your custom cabinets accented with granite or marble countertops. There are many choices of granite colors to choose from. Some have beautiful streaks of different colors, while others have a more uniform appearance, with subtle color hues. With over 30 colors to choose from in our slab yard, and hundreds of choices at local suppliers, there is sure to be the ideal color for you to complete your perfect kitchen. You can also choose from many edge profiles for your granite counters to accent whatever decor style you are trying to accomplish with your custom granite counters.
Bathrooms
Your bath is the best place to enjoy yourself in peace and quite. Natural stone is the perfect way to furnish your bathroom with a rich and relaxing feel. Sinai Marble & Granite can give you the right stone surfaces to enhance your bathroom. We are also experts at designing and installing frameless glass shower enclosures, as well as full size hot tubs with beautiful granite or marble tops. Let us turn your dreams into reality. Call today to get a price for your custom bathroom.
About Sinai's Methods
Sinai Marble & Granite features the latest in digital laser templating, resulting in accuracy of up to 1/100th of an inch. Also, ask about top-polished seams for a seamless look and feel.
Sinai uses environment-friendly, or "green" practices in the fabrication shop. Some of these include recycling water and innovating new ways to accomplish the same goals that use less electricity.
Sinai does not use any sub-contractors. All work is produced by Sinai Marble & Granite's owners or employees. And yes, our owners still work in the shop. This ensures a top-quality product, expert advice and full service.
Ask about our lifetime warranty!
In addition to offering custom stone and granite work, Sinai Marble & Granite is a leader and innovator in creating and selling specialized tools for the granite and stone field. As working stone professionals, Sinai looks at the production process and constantly questions accepted practices, in an attempt to finish stone in a more efficient fashion. These tools can be viewed in greater detail in the Sinai Tools area of the site.
Some organizations have tried to give granite a bad reputation by publishing scary reports about Radon in granite. The Marble Institute of America has published a detailed report, showing that the levels of Radon in granite is less than in most other household substances. Worried about Radon in granite? Click here to learn more.




