Cornerstone Granite stocks over 150 full slabs of natural stone for customers to view and purchase. We work with the best Denver-based stone importers to ensure we carry the highest quality material in a unique variety of colors. Each of our two Denver showrooms carry over 200 Quartz samples from the best manufacturers nation-wide.
Our close relationships with importers and manufacturers means customers receive the best price possible. Call us for an estimate today. Cornerstone uses state-of-the art technology to ensure your project exceeds your expectations. We use the best possible measuring, layout, cutting, polishing and installation tools available.
Learn more about our advanced technology and fabrication process here. As a family owned and operated business, we've built a reputation in Denver and throughout the surrounding areas for quality work, clear communication, and an unerring eye for detail. We believe that building relationships of trust with our clients is vital and we always stand behind our work.
Our close relationships with importers and manufacturers means customers receive the best price possible. Call us for an estimate today. Cornerstone uses state-of-the art technology to ensure your project exceeds your expectations. We use the best possible measuring, layout, cutting, polishing and installation tools available.
Learn more about our advanced technology and fabrication process here. As a family owned and operated business, we've built a reputation in Denver and throughout the surrounding areas for quality work, clear communication, and an unerring eye for detail. We believe that building relationships of trust with our clients is vital and we always stand behind our work.
Services
When it comes to adding quality stone counters, flooring, and focal points to your home, customization is key. You deserve to have a home with a look and style that's uniquely you and gives just the impression you want. At Cornerstone Granite Inc., we take pride in custom fabricating hard surfaces to fit your needs.
When you're shopping for quality countertops during your next home remodel, it's important to consider how long you plan to live in your home, as well as what other items you may want to upgrade. Typically, most homeowners include new cabinetry and backsplashes when having kitchen counters put in. If you're redoing a bathroom counter, you may also want to consider including tile or flooring in your renovation budget.
When renovating your bathroom, it's important to consider how you want your new shower to look, feel, and function in the space available. One of the easiest decisions to make will be choosing the right size for your shower stall, but the backsplashes, counters, and floors may be a bit trickier to decide on.
Do you love barbecuing with family but your yard looks lackluster? Do you want to entertain friends but your patio is in a sad shape? Call Denver's choice outdoor kitchen providers! We specialize in custom stone fabrications for patios, interiors, and outdoor areas. We can fabricate a stone and brick grill area that's functional and stylish.
Reviews (12)
P. B.
Oct 31, 2021
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I have a horrible experience with this store. I had ordered the vanity top for the master bedroom, after making the multiple trip to find the design and color I like. The salesperson measured the slab and confirmed, it is the right size then marked as “sold”. After a couple of weeks, they called to schedule the measurement and the installation. A guy came for the measurement, finally the installation day was scheduled. The surprise came, just a day before the installation that the size of the granite was smaller, and they need to re-schedule the installation. Having said that, we had to go
Adam
Oct 29, 2021
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Melody Lin
Oct 20, 2021
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Andre and his team were amazing to work with! I've been trying to find a contractor to help remove and install granite in a very short timeframe, due to water damage in my condo (and the inconvenience of having to relocate with a newborn). They literally helped me within the same day. Their service is impeccable: they're super friendly, so cost efficient, as well as time efficient. I highly recommend them for your countertop needs!!
Marissa P.
Sep 09, 2021
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When we were looking for a fabricator to help with a renovation project, we got several quotes and Cornerstone was by far the most competitive (by a long shot, really). We knew our project could be challenging as we wanted something quite specific, but Cornerstone was confident they could make it work.
We worked with Karina, who was extremely knowledgeable, kind, and quick to respond. When we had issues with a supplier trying to sell us a damaged piece, Karina was quick to answer questions and worked to find an alternative supplier that a) didn't significantly change our quoted price and
We worked with Karina, who was extremely knowledgeable, kind, and quick to respond. When we had issues with a supplier trying to sell us a damaged piece, Karina was quick to answer questions and worked to find an alternative supplier that a) didn't significantly change our quoted price and
Awr
May 30, 2021
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Beautiful and precise workmanship. We bought a house a couple months ago and had it in our budget to do some kitchen renovations so we contacted Cornerstone Granite. After the initial measurement which they contract out, Andre (the owner) noticed some potential issues in the measurements provided to them. He took it upon himself to come out as soon as possible to validate the measurements himself. After validating the measurements, he went over some options and recommendations regarding how to accommodate our apron front farmhouse sink, which was greatly appreciated. We were worried about how the
Renee X.
Apr 20, 2021
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Exceeded expectations.
Where to start? When we received a quote for over $8k to simply replace our existing granite counter with a larger standard piece, using our existing half wall and some table legs we were overwhelmed at the cost. We decided we could do it ourselves for much less. We were partially correct. As with any DIY remodel, the goal posts tend to change as the project progresses. We finally decided on a design and now it was time to find a granite installer. Man, picking out and buying granite/quartzite in Colorado is much like buying a house - once you find the one you like you had
Where to start? When we received a quote for over $8k to simply replace our existing granite counter with a larger standard piece, using our existing half wall and some table legs we were overwhelmed at the cost. We decided we could do it ourselves for much less. We were partially correct. As with any DIY remodel, the goal posts tend to change as the project progresses. We finally decided on a design and now it was time to find a granite installer. Man, picking out and buying granite/quartzite in Colorado is much like buying a house - once you find the one you like you had
Dan Meitus
Apr 03, 2021
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Gb - Gaurav Basu
Jan 31, 2021
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I would recommend this place for your countertop needs . The front office staff ( Perla, Gaby and others ) were helpful and provided prompt and clear information . The installation crew was on time and the crew ( especially Chuy) worked with dedication to get the waterfall edges to look great . The owner Andre provides excellent customer service and came out himself to fix a few blemishes the next day. Overall I am satisfied !
Daisy Aren
Dec 09, 2020
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We were looking into adding a breakfast bar in our new house, and went to a couple other places, but didn’t really like what they had ( the ones we liked were a bit too much for a small space), so we went to Cornerstone just to also check out what they had there. Perla, was very helpful and patient, helped me and my husband with our questions, etc.
During the installation process, Andre the owner, was hands on, from beginning to end. We are very happy with the whole process, and loving our new breakfast bar. Thumbs up, and highly recommend this place! Thank you Cornerstone! Happy customer here
During the installation process, Andre the owner, was hands on, from beginning to end. We are very happy with the whole process, and loving our new breakfast bar. Thumbs up, and highly recommend this place! Thank you Cornerstone! Happy customer here
Satavisha Dutta
Nov 22, 2020
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UPDATE: We had some issues with initial installation. I contacted the Owner, as requested after my initial review. He was very responsive, willing to listen to us. He took it upon himself to come over to check out the problem, and replace the granite piece. We had a very fast turn around time, so it didn't hold up our project. Our bathroom remodel looks beautiful with the granite pieces pulling the whole look together. THANK YOU Mr. Powell for standing behind your company and all the work that you do. Customer Service was awesome.
Carol M.
Jul 28, 2020
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I was referred to Cornerstone Granite after exhausting my options at other major home improvement stores. I worked closely with Perla and Gabrielle to figure out correct measurements and pricing. The pricing was surprisingly better than other options and the finished product was flawless. I am extremely happy with their professionalism and the job was completed at an exemplary speed. I would recommend them to all of my family and friends. Thank you Cornerstone Granite!
Laura K.
Oct 03, 2019
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I have used Cornerstone for a few of our projects and have been very happy with their attention to detail, ability to communicate well throughout the process, and provide excellent service in a timely manner. They were able to fit us into their busy schedule and go above and beyond expectations. We will be using them many times in the future.
