Noula and her team are the best in the business, hands down. They know everything there is to know about stone and can not only help you pick what works for you but give recommendations and examples from their experience with other jobs. Their entire staff is top notch - from fabrication to installation. I will ONLY go to Cosmos for all of my stone!! read more

Disappointed in quartz slabs from their manufacturer. Embedded streaks and multiple chips (some that couldn't be fixed). Looks better now after two fixes from the manufacturer's contractor, but many spots will always upset us. Cosmos' representatives really tried to fix the issues but the end solution would have just cost us thousands more to fix a brand new kitchen. Be aware...check every inch of your pieces and in every light before install and after. read more

Impeccable work and quality customer service! We just had our quartz countertops installed today and We are so thrilled with the results. From start to finish working with Cosmos was a breeze. I can't tell you how many pieces of Quartz I pulled out and how many hours we were there trying to decide. Regardless, they answered every question and had patience and understanding. George came out to do the measurements/template and answered all our questions and concerns. He went above and beyond to explain why and where seams were needed. Two gentlemen came out today to install the Quartz and they were very polite and fast! They knew exactly what they were doing and communicated everything which is exactly what you expect from a company. We are so happy with the end results and that we went with Cosmos for our countertops. Some of the negative reviews sound more like a customer issue then a service issue. I highly recommend Cosmos and can't wait to use them for all three bathroom renovations. read more

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Stacey and the Cosmos team were an absolute pleasure to work with. Great customer service, extremely helpful, communicative, and a high quality product. When we redid our kitchen last year we received quotes from multiple vendors and Cosmos was not only reasonably priced but by the most helpful! Renovations are stressful but they at least made selecting the quartz easy! Thank you! read more

Cosmos Marble & Granite - Countertop and an extra large slab for the island - Countertop Installation Near Me - Huntingdon Valley, Pennsylvania

I had a great experience! Replaced bathroom vanity and tiled the bathroom floor. It looks amazing! The quality of work is top notch. They were punctual, professional and neat. On top of that, their prices are much more affordable than other competitors that I had considered. The estimate I initially received is what I paid. I am using them for my backsplash and any future work that I'll need. Working with them was a pleasure, and I will recommend them to everyone! read more

Great selection and Customer service,Naola,George, John and the install crew were GREAT

I picked out a remanent for a bathroom vanity in quartz and when I came back they had a totally different marble slab that they put my name on. I told then it was different and the guy said no until I showed him the picture of my original pick. He said it must of been stolen. I highly doubt that. I should of asked for my money back and left but didn't. I picked out another piece. I asked for two sills to be cut but has to call them back to give measurements. Called back within 45 minutes to tell then I would get it elsewhere and was told they already cut it. I didn't believe that either then they called me to tell me the cost was over $500. I told them absolutely not and they said they would eat it. They installed the sink and marble. The backsplash looked like it was cut with an axe, they didn't caulk the sink causing a big gap and installed a "white" sink that looks cream. My husband now has to fix their mistakes because I don't trust them. Needless to say my experience was horrible and in good conscience I would never recommend. read more

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I have to say cosmos marble and granite has once again outdone themselves ! They recently installed my counter top for my kitchen. I didn't know exactly what I was looking for but they had a answer to my every question and some . Needless to say my countertop is amazing and it's backsplash! I highly recommend this establishment ! Looking forward to working with them in the near future ! read more

I had a great experience with Cosmos Marble and Granite. I found them at the Home Show, and Noula spoke to me there about various options for my ktichen. When I went to their offices to choose my granite, she was extremely helpful in choosing not just the granite, but also the sink (I wanted a granite sink) and matching faucet. The install was perfect and my countertop looks wonderful. I can't even see the seams. They are coming this week to complete the backsplash--I just picked that out this past weekend. Service and follow up was excellent--I give them the highest recommendation. Tina C read more

"Go To Colonial Marble". These guys are the Worst!!! I don't know where to begin. Their is no professional courtesy from their owner or George. They messed up our measurements and tried to blame us but in the end they cut a new piece. So who really messed up! Even after the final attempt to install the granite after we spent thousands of dollars they didn't even have the professional decency to shoot us an email or a phone call to see how we liked it. I bought a sink from Colonial Marble for 500 bucks and the girl lisa in KOP emailed me the next day to see how i liked it and if i needed anything else. Next time i am going to Colonial Marble. It's worth it!! After a year i am still mad that i didn't go with a professional to install our counter tops. read more

This company is exceptional. We had our issues caused by an employee who did not represent ownership as they should have been represented but Noula did the right thing and made everything right. I cannot say enough for the quality of their workmanship and interest in the customer after the sale. They have me as a customer for life. read more

I had a new kitchen put in and I purchased my flooring, back splash, sink, faucet and granite from Cosmos. They have an incredible selection and good quality merchandise. I am beyond pleased with all the products I selected and the outcome is beautiful. The two men who installed the granite were professional and very nice. They knew what they were doing and the process was a breeze. My kitchen looks amazing and I am very happy with their work and their merchandise. Their prices were in line with other companies and I would recommend them without a doubt. read more

I had a countertop installed and they did a fabulous job! They were so nice, honest, and wonderful to work with. George was so helpful and Noula was a wealth of information on sinks and faucets. From template to installation, the employees were always knowledgeable and pleasant. I highly recommend Cosmos Marble and granite. read more

These guys are the best!!!! They did my house, entire kitchen and windows I also have a few investment properties and have them do all the kitchens. Great service!!!!!!!!!! read more

Without a doubt the worst company I have ever used. Completely unprofessional. I'm a contractor had them come out last year to install a n $8,000.00 countertop. On a kitchen I was doing.. The so called technician man-handled a piece of the quartz countertop and took out a huge chip. They tried to repair it several times witch were all unsatisfactory. During this time I had finished the backsplash they came out and took the countertop to replace it. They didn't. They recur it than They reinstalled it and did not put it back far enough now their is a 1/2 gap between the the backsplash and the counter top witch can not be filled with grout as it continues to crack now the seam has raised up at the joint. These clients are great clients and friends of mine. I've tried to Repar their shoddy work (cosmo's) many times by Re grouting the backsplash to no avail. The clients don't want them back in the house they were intimidated and treated poorly by the owner and their so called craftsman. They cut the cooktop counter in the house spewing the dust from the quartz countertop through the entire house. Dust was everywhere. The wife was actually crying at what a horrible job they did. I go back about every 6 mths. To fill the gap between the backsplash and the wall. I would never use them or refer them for anything. They were the worst contractors I have ever used in 35 years of remodeling kitchens. Absolutely terrible and a mid level operation at best! Beware read more

Cosmos Marble & Granite is a relatively new business in the area but the owners and crew have been in the business for many years. I really got lucky when I searched on-line for other fabricators in my area and found their listing. I was hesitant at first because I had not yet heard of them or seen any advertisements. The very next week, early December, 2014 they had an ad in a popular merchants' magazine. The lack of a fancy showroom at the time I signed with them mattered little to me. It was well worth the trip to their location. We had already selected the type of granite we wanted for our new countertops so I was really looking to pick the fabricator I felt I could trust that had a competitive price. Evan worked with me and we closed the deal. He explained to me that they had owned a successful granite and marble business but had sold it and moved back to Greece for several years. They returned to America and apparently assembled most of their original crew. They are in the process of fixing up their showroom. The business is in an older industrial park but provides them with the space they need to store the stone slabs and do the fabrication. John came out to do the custom template and told me it would be ready the next Friday or Monday for the installation. Sure enough they called on Monday to say they could install it and would arrive around 10 AM. Evan and the crew arrived, on time, to do the installation. They were all friendly, courteous, careful, and highly professional. The granite had been precisely cut and polished to perfection. The four pieces used to complete our kitchen fit into their spots like a glove. The one seam is nearly invisible and that proved to me that I picked the right business. It is evident that they all take great pride in the work they do. This is not commonly found these days so I am very pleased to recommend them. Alan (Warminster) read more

Do yourself a favor and go elsewhere. I hired this company and they did a terrible job installing the beautiful stone I hand picked for my brand new house. The material is ruined and I had to hire a new company to remove and replace it. It's a nightmare!! They were so nice until they received my deposit. They didn't show up when they were supposed to, the hall vanity was the wrong color, The Master bathroom was a total disaster! The worst part was the kitchen. I chose a white Quartzite and the seams were horrendous. They are yellow..yes I said yellow. There are scratches and this haze all over the counters. They broke my heart. The work they did is completely unacceptable. They said they would fix it as soon as I paid them the balance and I told them that's not how it works in the USA. So the owner then proceeded to tell me that he couldn't fix it, he did his best and if I didn't pay him I would hear from his lawyer...and that's exactly what happened. They are the most unprofessional company. I wish I could add some pictures to show how bad it is. read more