Granstone - Nepean, Ontario

Amy S.

The service we received from Grandstone was exceptional from start to finish. Gelena did a fantastic job helping us throughout the entire process going above and beyond to find the perfect countertops for our home. Not only did we receive excellent service, but the installation, layout, and cutting of the countertops were all done perfectly. The whole team is professional, skilled, and clearly very experienced. Everything turned out perfect! We would highly recommend this company to anyone looking for new countertops. Thank you Grandstone, for your great work we are more than happy to have worked with you on our project.

James Y.

I wanted to share my amazing experience with Granstone. From the moment of picking out the madawaska quartz to installation, everyone at Granstone was fantastic to deal with. Erminia and Gelena went above and beyond with helping me select the perfect quartz for my kitchen. A huge shoutout to the install crew (Diego, Brian and Evian) for being able to make the installation happen. I would highly recommend Granstone to anyone looking at top quality countertops and outstanding customer service.

Ky H.

We recently had Granstone replace our aged kitchen countertops. It's a pleasant experience, better than expected.
We initially had consultations with Home Depot but found out they use different contractors for different parts of the work: fabrication and installation of quart countertops, involved backsplash adjustment work, plumbing for the kitchen sink, all different contractors. The worst of it all, we need to find contractors for parts of the work separately. That put us off.
We went to Granstone and it's a completely different experience. They take care of the whole thing. It started with Gelena, then the crew for the actual work, Connor, Diego, Brian, Rob and Evian. Everyone is professional and pleasant to work with. They did a great job.
Thank you, the Granstone team!
Kai

Francesca O.

Feb 2025
I recently hired Granstone to install my kitchen and butler’s pantry countertops and backsplash, and I couldn’t be happier with the results. From start to finish, their service was excellent. Erminia and the entire team were professional, detail-oriented, and made the entire process seamless. Diego and Brian did an amazing job! They were super careful and detail-oriented when removing the old quartz and installing the new marble countertops. Everything turned out beautifully. The workmanship and quality of the materials exceeded my expectations, and I’ve received so many compliments on the finished look. I highly recommend Granstone to anyone looking for top-notch countertops and installation.

August 2025
Yet again, Granstone has done an amazing job for us! This time they installed a hand carved marble fireplace mantle we had purchased from out of town. This was by no means an easy task. The mantle arrived a few inches too small, but Erminia and Evian came up with a brilliant solution – designing a lift out of extra marble we had. They managed to carve it look like it was a part of the original design, blending in flawlessly. The mantel has natural imperfections and didn’t align perfectly, but Evian, Diego, Brian went above and beyond with the installation. They put all their efforts into making it look a seamless and perfect as possible, and the results show their incredible work.

I couldn’t be happier with the team, their expertise and the final result. Granstone delivers every time!

samantha F.

I would like to extend a sincere thank you to the entire team at Granstone especially Daviel for their amazing and professional landscaping and kitchen service. From start to finish, the crew was detail-oriented, knowledgeable, and incredibly friendly. They went above and beyond to ensure the job site remained clean, organized, and safe throughout the project.

Their attention to detail and commitment to excellence were truly impressive, and the results speak for themselves. I would highly recommend Granstone to anyone looking for top-quality landscaping work — without a doubt. Please feel free to contact me directly if you have any questions about my experience working with them.

Olivia L.

I couldn’t be happier with my new kitchen countertop! The quality is absolutely excellent solid, flawless, and beautifully finished. It completely transformed the look of my kitchen and feels built to last.
The costumer service was just as impressive.
From start to finish Gelena and Erminia were professional, responsive, and genuinely helpful. They took the time to walk me through my options, answered all my questions, and made sure the installation went smoothly and on schedule , and the installers were the best.

Overall, it was a great experience. I highly recommend them to anyone looking for high quality craftsmanship and outstanding service. A job very well done!
Thank you so much for everything.

Ben E.

⭐️⭐️⭐️⭐️⭐️
We recently had Granstone install stunning Taj Mahal quartzite countertops and backsplash in our kitchen, along with a beautiful Luma Taj quartz top in our powder room, and we couldn’t be happier with the results!

From start to finish, the team was incredibly professional, knowledgeable, and easy to work with. Their pricing was very competitive compared to other quotes we received, and the quality of the materials and workmanship exceeded our expectations.

The installation was smooth and precise, and the final look has completely transformed our space. We’re extremely satisfied with the outcome and would absolutely recommend Granstone to anyone looking for top-tier stonework and excellent service.

Special thank you to Gelena S. for helping us throughout the process. Her knowledge and expertise with the product helped us make our decisions quickly and with confidence.

Marc L.

I don't usually write reviews but in this case the quality of the service I got from Granstone was beyond all my expectations and I felt compelled to write some kind words and hope that others can have a similar experience. I was referred to Granstone from a co-workers that got some countertops from them and they came highly recommended and they did not disappoint. From the first phone call with Gelena to the onsite measurements by Connor to the final installation with Brian and Mack, I was met with courtesy and professionalism at every step. The pricing was well within the budget that I had and the entire project, from 1st call to final install was about 7 days, truly amazing! I will definitely use them again and I strongly recommend them for any project.