I am a contractor and use Cornerstone for all my Stone needs ( kitchen, bath or custom work). I have used many stone companies but not one compares to them on the quality, accuracy, design or reliability to deliver an amazing product. The staff are amazing and always make sure they are delivering exactly what you are looking for. I will only use Cornerstone! Not to me mention they do Cabinets also...one stop shop!

I recently had the pleasure of working with Cornerstone Granite for my kitchen renovation, and I couldn't be more satisfied with their service. Right from the start, their team demonstrated exceptional professionalism and punctuality, making the entire process smooth and stress-free. The technician who visited my home for the initial assessment was not only skilled but also incredibly insightful. He offered some fantastic suggestions that greatly enhanced the overall design and functionality of my kitchen. It's clear that they have a wealth of experience and a keen eye for detail. The installation team faced a challenging task due to the issues with my cabinets and the uneven walls. However, they handled it with remarkable expertise and precision. The countertop was installed flawlessly, and it has completely transformed the space. Their ability to overcome these obstacles without compromising on quality is truly commendable. I'm thoroughly impressed with Cornerstone Granite's commitment to excellence and customer satisfaction. Their dedication to their craft is evident in the beautiful countertop they installed in my kitchen. I highly recommend them to anyone looking for top-notch granite installation services. They truly deserve a 5-star rating!

This company did a great job installing my counters and farm house sink 6-7 years ago. Unfortunately I needed to replace a couple clips that hold the sink up. Corner stone was available early on a Saturday morning and had the clips in stock. Best part is they gave me the clips for free and it was real easy to fix my sink.

Cornerstone Granite designed and installed the cabinets for my basement kitchen. The design was great and they had many suggestions. The install was extremely quick and there was a lot of attention to detail. Any concerns were immediately resolved. The owner is just a fabulous guy and I highly recommend Cornerstone Granite.

Possibly the worst business incident I’ve had in my 20 years doing renovations. They got the island measurements wrong twice. Asked for 12” overhang on 2 sides of island for seating. Had it drawn in the cabinet plan and they still got it wrong. The first time they had a 12” overhang on one side and none on the other. The second time they had 11” on one side and 14” on the other. My client was very upset. Then they sent me the bill and want me to pay extra for the island remake that still isn’t right and added extra square footage that doesn’t exist. Wow just wow. I used to know the original owner of this company as I’ve used them for over a decade and he was great. Always made sure things were done properly or fixed them if they weren’t. The new ownership doesn’t seem to understand business ethics. I can not recommend using Cornerstone.

Had countertops installed. Looks amazing. Top notch installers, perfect measurements. Job done quickly. Couldn’t be more happy with the install. Also just purchased a custom marble top for an antique table.

Andre, Chuey and team at Cornerstone Granite did an amazing job with our kitchen, bar and entertaining area remodel in Cherry Hills Village. Their price was competitive, turnaround time was 1 week and all stone was a tight fit. Andre, the owner, stopped by our project to be sure we were happy with the quality and service. We highly recommend Cornerstone and will use them again!

We shopped at every known counter top company we could find and Cornerstone came out on top for us. Andre and his team do excellent craftsmanship work, do what they say, say what they do. One of the best home improvement contracting experiences I have ever had. I wish all contractors delivered such a high quality experience. Price, performance, quality and value. I will buy from them again and recommend them to everyone.

Great experience! Hope to have the opportunity to use Cornerstone Granite again. Professional and timely. Nice product and installation.

Cornerstone Granite has exceeded my expectations. Amazing customer service!! Best way to describe my experience, I felt taken cared of. I definitely recommend The Cornerstone Granite, their professionalism is outstanding.

We needed a couple pieces of granite for our basement and Cornerstone did an amazing job! Excellent quality and looks amazing. 🤩

We are very happy with the whole process at Cornerstone. Insight and information provided on where to get the best deals on slabs. Holding those slabs for us until our project is ready. And the end product is BEAUTIFUL!

Very happy with price, selection, sales process, template, fabrication, and installation. Employees were very helpful and courteous. Cornerstone had a very unique slab of natural Quartzite that I had not seen at 9 other granite stores Highly recommend!