If you are looking for new countertops for your kitchen or bathroom, then you have come to the right place.  We are the Ottawa Granite, Marble and Quartz Countertop Specialist.  Our product selection, craftsmanship and customer service is sure to satisfy even the most discerning buyer.  So please, take a minute, browse our selection of stone and material and try out the Kitchen Visualizer to envision what your future kitchen could look like. Should you have at any point in time some questions, please do not hesitate to contact our knowledgeable staff via phone or email, or best come visit us at our Ottawa showroom located at 2676 Mac Street. We will be delighted to assist you and make your countertop buying experience a positive one.

SUMMER PROMO: FREE Vanity Material!

We are excited to announce our new summer promotion. With any purchase of a kitchen you can receive FREE material for your vanity. That's right FREE! You can pick any remnant in our yard as long as it fits the size you need and you can have it for free. You only need to pay for fabrication and labor. That's a full vanity any size for only $350.00. To get an even sweeter deal we can even throw in a vanity sink for only $85.00.

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Granstone is an Ottawa based leading provider of custom kitchen and bathroom renovations we can do anything you require from full custom Laurysen cabinets, flooring, backsplash, and countertops. Whatever your renovation needs we can help you do it! We have a wide selection of granite and natural stone countertops. Granstone employees approach each and every one of their projects as if it were their own. We strive to create a professional environment for our customers in order to ensure that every experience is a positive one.  



Unlike our competitors, Granstone does not offer a one size fits all solution but instead we tailor to your specific needs. By utilizing proven granite and stone fabrication and installation techniques, we are able to deliver beautiful, flawless countertops while staying on budget every time.



In addition to offering a large selection of granite, marble and natural stone, Granstone offers one of Ottawa’s largest and most complete selection of quartz surfaces. Come visit our centrally located Ottawa showroom to see the more than 250 quartz colors available from 8 of the world’s top quartz manufacturers. 



Visualize cabinet, granite and stone countertop, floor tile and backsplash options in different kitchen settings. Use this quick tool to mix and match your choice of colors to visualize the ideal kitchen design. With a simple click you can email, print off save your favorites to help in making final selections for your personal Kitchen. Select the photo below to begin your kitchen visualizer process.  


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Granstone is now one of the only fabricator in Ottawa offering Dekton, the new and innovative ultra-compact surface. This space age material employs sinterized particle technology, a revolutionary high tech process that recreates the metamorphic change that natural stone undergoes when subject to high temperatures and pressure over thousands of years.

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The resulting surface is clean and nice to touch and resistant to the daily grind that takes place in a kitchen over years of use. It is an ultra-sophisticated material for busy everyday life, capable of creating spaces that make the day to day preparation of food a pleasant experience that precedes the pleasure of sharing a meal with friends or family. Come see for yourself the wide range of colors and options Dekton offers.

Contact Us

Phone: 613.733.0391
Fax: 613.688.9872
2676 Mac Street
Ottawa, ON, K1V8V1
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Showroom Hours

Granstone Ottawa
Mon-Thurs. 8:30AM - 5:30PM
Fri. 8:30AM-4:30PM
Sat. 10:30AM - 2:30PM
Evenings and Weekends
by Appointment

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