Christina and Giovanni were so helpful. It was the easiest part of renovating my kitchen. The instal was so fast. The guys were so professional and left my house spotless. I was so happy with them I used them for my bathroom as well.

Had a great experience working with Giovanni from GranMarb. He is very personable and friendly. He helped me get a great counter top for my kitchen at a very reasonable price. I really appreciated the responsiveness and valued the back and forth communication. They were very flexible with schedules and worked with me. The work itself was done fast and clean. The two installers were very polite and answered all my questions. Left everything clean and neat.Thank you for a beautiful finished product! I highly recommend GrandMarb.

Thank you so much Christine and Giovanni, we love our counter tops!! they are beautiful. Mark and I have been renovating our small home in Amity Harbor and it is not always a great experience dealing with companies now a days- they say one thing and do not deliver on there word. You feel like you are a inconvenience and that no one is paying attention . I am not trying to be negative just saying our experience.We appreciate all the time and truly how quickly you got our counter tops done and with the product we really wanted! Christine rocks she knew I had company coming in from out of town and moved up our installation a day earlier, the installers are great guys who took there time to explain what they were doing and the best practices to keep my counter tops beautiful, just very personal, professional. I truly recommend this company. I also have to say we are on a strict budget and we have a very small kitchen and you made me feel special and that we were a large account. Thank you again! Please feel free to use us as a referral anytime you can give our number if someone wants to talk to a actual customer

We looked at 6 different places for kitchen countertops and Granmarb ended up being the best choice. While comparable in pricing to the others, the were slightly less expensive. Christina was a great help with knowledge and honesty throughout the process. We were extremely happy with the turn around time and professionalism of the measurements and installers. Highly recommended.

Great people. Down to earth..no nonsense. My countertop is beautiful. The employees that came to do the actual work were highly professional and polite.Would highly recommend and use again if I ever needed.

I am giving Gran Marb my highest recommendation to everyone. I actually found them on-line reviewing other customers perfect reviews and we could not be more pleased. Giovanni and Christina are amazing to work with. They just completed the granite work on a two level circular outdoor kitchen with a pizza oven. Their work from measuring, fabrication and installation was just terrific. Pricing was more than fair and Giovanni took ownership of our granite work from start to finish.

Absolutely best place and service is best out there, bar none!!!

Jorge did an absolutely AMAZING job repairing my fireplace stone beautifully that was completely butchered by another company. I cannot recommend Giovanni and Jorge from Gran Marble enough. They were an absolute pleasure to work with and produce high quality results!!!!

Granmarb Inc not only does kitchen countertops but fabricated my Mercedes work Van into a L shaped kitchen like countertop usually done with white Carrara Marble seamless with a drop sink.Giovanni the owner was a pleasure to deal with as well as the entire staff at Granmarb, Inc in West Babylon, NYThanks Granmarb, Inc

Beautiful pieces of natural stone. Wide selection and Kristina is fabulous

I cannot say enough great things about Granmarb. I stumbled upon them through a Google search. They were the only showroom I went to. The service and professionalism are tops. I told them what I was looking for when I entered the showroom and within five minutes Christina brought us a perfect match. From the owners to the installers everyone is wonderful. The guys installed our new quartz countertop in ten minutes. It is flawless. Thank you. I will be sure to use you again for our full kitchen remodel in the future.

GranMarb installed our beautiful granite kitchen counters today and it looks awesome. Installation team was great. Giovanni was amazing through the whole process, he helped us pick the right stone and I couldn’t be happier.

Giovanni was so helpful and thorough. Highly recommend this company for all stone and counter needs. They won’t accept less than perfect when your picking your slabs, and turn around time was fast!

Couldn’t be more happy with the whole process from start to finish! I called and the next day before Christine went into work she came by to measure and take a look! So she was able to really help us pick the perfect quartz for our kitchen since she knew what it looked like already! The installers were super nice and very professional! Not only did they do a phenomenal job installing they cleaned everything up as well! When it’s time to do my bathrooms I know where I am coming for my counter tops! Thank you so much what a pleasure doing business with you guys! -Samantha

Excellent customer service! My kitchen countertop looks amazing and they were professional and timely during the whole process. This is what going to a family run business is all about!

Christina and Giovanni along with their templater and installers were professional and courteous. Their workmanship and finished product are exceptional.

We Couldnt be happier with our new quartz countertop.Cristina and Giovanni were very knowledgeable helpful and friendly.we highly recommend grammar six stars

I would recommend Granmarb to everyone who likes the personal touch when shopping for a stone. Giovani and Christina provide a personal customer service and assistance second to none. They helped save us a few thousand dollars by finding a special size stone to accommodate our kitchen measurements. Their Installation crew were very efficient and very neat. It was like working with family.

I was expanding my kitchen and was looking for a specific Caesar Stone color to match my existing counters. I called several fabricators and was running out of hope since the people I dealt with werent too willing to help. The BEST call I made was to GranMarb, I was helped by Michael who took down all my information and actually returned my call promptly with great news. GranMarb worked diligently to get my slab cut and ready in time for the Thanksgiving Holiday. While visiting the massive showroom I met with Michael and Giovanni who were very welcoming and attentive. Great customer service, full of friendly advise, ideas and selections. My finish quartz is a work of perfection, I am beyond satisfied with the GrandMarb experience from start to finish. I highly recommend you use GranMarb on your next bath or kitchen project. It was such a pleasure to deal with this punctual and professional company.

We went to GranMarb for a remnant piece of quartz for our bathroom vanity. Christina and Giovanni were so helpful spending much time with us.They helped us pick out a beautiful piece that was expertly measured, fabricated and installed at a great price. We highly recommend GranMarb. Christina and Giovanni are the best!!

What a nice group of people to have the pleasure to deal with from Giovanni and Mike right down to the shop workers and installers. They helped us pick out just what we were looking for and we did not have a big budget either. We ended up with a quartz counter top and a beautiful ceramic backsplash, in fact the price was so good we were able to squeeze in a new porcelain floor as well. I can not say enough nice things about these people who came highly recommended from the kitchen cabinet maker Boss Cabinetry. Together they make a great kitchen product team. You will not go wrong with these people. Thank you Granmarb for a beautiful product and a beautiful kitchen.

I was referred to Granmarb by a friend as I needed a fabricator for granite in my new kitchen. I went to their showroom and was impressed with their knowledge and patience with my many questions about the process.I was highly satisfied with their work. They came when they said they would to measure and installed in a timely fashion. The granite slab was cut perfectly and is a beautiful addition to my new kitchen.Everyone I dealt with at Granmarb worked in a very professional manner. I highly recommend them.

This review is 8 years late but I wanted to make sure that it did, in fact, get posted. I made a counter top purchase through Lowes and GranMarb installed our counter top. The experience was far beyond my expectations and easily one of the most professional installation crews I had experienced through our renovations. I will work directly with GranMarb for our next renovation.

Amazing experience with Granmarb! From start to finish customer service was impeccable - I dealt directly with Giovanni who was very informative, super responsive and patient with all of my questions. He even offered to meet me at the stone yard to make sure he knew exactly what I wanted in a stone and never pressured me to go with one that wasnt what I was looking for. When youre doing home renovations and are used to so many pushy people, this is a breath of fresh air and honestly a relief! It was important to me to go with laser cutting for the precision, which is what Granmarb does. Measuring went as planned and I love that the technology they use to get extremely accurate measurements and to account for any wall imperfections. Installation was a success and my countertops are STUNNING!!! Really cant say enough good things and how much I highly recommend them!!!

I’m so happy I went to GranMarb to get my gorgeous countertops! The costumer service was outstanding. They are extremely professional and friendly. They helped me pick out the perfect countertops for my dream kitchen! Christina is very knowledgeable in the craft. She really took the time to help me pick out exactly what I was envisioning for my home. Their workmanship is impeccable! Every detail I wanted, they were able to achieve. Every time I look at my countertops I’m so happy with the results! Not a flaw in sight! Very fast turn around as well. I highly recommend GranMarb.

I couldn’t be more pleased with my new kitchen countertop.The owners, Giovanni and Christina, recommended quartz and they were right on. The countertop looks fantastic and the price was very reasonable. From the day I walked in to the showroom to the day the countertop was installed,they made me feel like I was an old friend. In fact,they live in the same town as me. I have received nothing but compliments on my new countertop and I couldn’t be happier.Since I don’t know much about decorating,Christina was a tremendous help in picking out a nice color.They are the nicest people and their installers are very professional. Thank You Gio and Christina GEORGE SCHMITT

Giovanni and his team were a pleasure to work with. During our kitchen remodel, our last supplier told us it would take 2 weeks just to get the countertops, then wed have to schedule an installation date. We canceled because having a small child at home, we needed a working kitchen as soon as possible. After explaining our issue to Gio, he felt our concerns and was able to get us our black quartz countertops, installed in about 10 days, for a much better price I might add. The installers arrived on time, and were personable and professional, taking care not to damage our wood floors, walls or cabinet frames. I truly have no complaints with this company and without hesitation, would highly recommend them.

I highly recommend Granmarb Inc. for stone fabrication and installation. I am over the top thrilled with my granite countertops! After a bad experience with another fabricator (I ended up cancelling that order), I found Granmarb Inc. It was a great pleasure working with Christina and Giovanni Giliberti. I found them to be friendly, responsive and gracious about taking the time to ensure a great customer experience. I also found their staff to have the same patience and customer focus. Granmarb Inc. uses digital measuring technology (rather than templates) to measure. The measurements are uploaded into a computer application, which then guides the cuts. I met with Giovanni at the showroom to design the layout for the cuts directly on his computer, using the measurements and my stone images. The stone (Crema Bordeaux Granite) has lots of movement and colors, and I wanted to capture the most beautiful portions and determine their placement on my counters. The stone was cut in exact accordance with the measurements taken and the layouts I had designed with Giovanni. The installers were neat, courteous and did an awesome job. The stone fits perfectly and the edging and corners look great.

Price,service,installation and design(especially the match on the waterfall) were outstanding..I can wholeheartedly recommend them..would always use them again..thank you for a beautiful countertop!

Highly recommended Granmarb for your countertops. Spoke with Giovanni at the showroom and he was very knowledgeable and patient with us.Had Vinny come out and measure the counter tops with state-of-the-art laser equipment to get the perfect measurements.The install team came out, and the countertop fell right into place no cutting or sanding needed.The job was measured and installed in a week. Thanks for a great job Granmarb!

I would highly recommend Granmarb!Giovanni was a pleasure to work with,patience,trustworthy just a good guy.I have personally delt with a lot contractors and have not always liked the finished product.I was extremely happy with the quality of workmanship.The install was quality,period.The two workers were easy to deal with and highly skilled and very conscientious and very respectfull.

I had the pleasure of speaking with Giovanni of Granmarb inc, and my wife and I always get nervous dealing with home improvement places,but with Granmarb, this is the first time that we were 100% happy with the work that was done,we did 2 kitchens,1 with granite and the other with Quartz, They came and measured and put in both They did a Fantastic job!! Anyone who needs work done should go speak with Giovanni at Granmarb, you will be happy you did, you will save time,money,and grief, because you will be dealing with pros. And this is the first time I have ever given rave reviews to any company!! Thank you Giovanni and all the workers at Granmarb.

Very pleasant experience and true professionals, theyre more than willing to work with you throughout the entire process and their prices are good. I wont be going anywhere else in the future and I definitely recommend them.

I found GranMarb thru a google search very randomly. After going to many other granite places and not finding a unique granite for a master bathroom-I pushed on to GranMarb and I am extremely happy with my beautiful leathered granite vanity tops!!! Mike met me and helped me select my granite based on a few questions he asked me and by taking my tile and vanity cabinet samples and carefully matching them to the slab of granite he found for me. I have not seen a more beautiful granite anywhere. The person who came to the house to measure was extremely professional and Ive never seen a more precise laser machine to assure proper measurement. The fabricater was excellent in showing how he would lay out the pieces, and I had input to this with his guidance. Today they arrived to install the granite and both men were so professional, patient and worked beyond expectation --to leave my husband and I very impressed with everyone at GranMarb! We highly recrecommend them!!

Kitchen came out Beautiful! Thanks Mike!

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