The Marble Group
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The Marble Group
The Marble Group's mission is to be the biggest and most trusted stone supplier in the UK. We strive to deliver the highest quality products whilst guaranteeing the most competitive prices. We are leaders and innovators within our industry, consistently investing in and developing our processes, our machinery and our team, in order to provide a superior service to our clients.

We are a company that sets the benchmark for the rest of the stone fabrication industry. We are a company that operates under a set of core values: growth, over-delivery, positivity, integrity, community, high performance. All of our actions, processes and procedures are rooted in these six belief systems and we strive every day to let our values shine through in our work and in how we relate to our clients.
Services
The Marble Group are really excited to be part of a huge redevelopment project with Berkeley homes at the Royal Arsenal Riverside site on the banks of the Thames in south east London. Furnival house was a project of 15 luxury units including bespoke marble in 42 luxury bathrooms, 15 kitchens, a swimming pool, entrance lobby and a Spa.
The company was founded by Michael Nicholas and Theo Constanti in 2007 but how these two aspiring young men joined together from their respective backgrounds is a true Cinderella story. Michael grew up in a humble single parent home in North Finchley with his mother and his older brother for company.
The Marble Group takes Health and Safety regulations and practices extremely seriously and it is our intention to take considerate care of all of our employees, customers, visitors and all parties involved in the activities of The Marble Group. Providing adequate control of the risks to the to the health and safety arising from the activities of the company.
Our latest and most impressive piece of machinery is our Flow Waterjet, the industry's leader in the precision manufacture technology. It allows us to work flawlessly with ceramic based products and also to meet clients intricate specifications with other stone products. Specialist requests can be assisted in design and advised by one of our project managers or by a senior stonemason.
The Marble Group carries out many developments for construction companies, but before we could do this we had to make sure our company met the recognised standards required by any organisation looking to employ our services as a contractor.

The majority of local authorities and many organisations will insist on CHAS registration before any work is undertaken, this is to show we are an expert in our trade and our company adhere to industry regulations.CHAS requires your company to have a recognised standard of Health & Safety management and cover the compliance issues regarding your field of work.
Reviews (13)
Steve Huse
Steve Huse
Jan 01, 2022
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Thank you for the excellent service in supplying and fitting our new Dekton island top. We had Danny and the guys here installing and were really impressed by their courtesy, professionalism and attention to detail.
They worked safely and with respect to our home, and had no desire to leave until everything was completed to perfection – such a contrast to the previous company we used!
Well done to all of you – our experience from the initial enquiry, to the survey, to the updates we received as the job was being progressed and then the fitting, just couldn’t have been better!
Mr. Carl
Mr. Carl
Dec 17, 2021
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Would highly recommend this company from start to finish nothing was a problem, made everything seemless.
Finished to the highest standard.
Well done The Marble Group 👌🏻
Nigel Brook
Nigel Brook
Dec 01, 2021
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Working with TMG was brilliant from start to finish. Johnny and his team did a seamless job of templating and the finished product including quite a challenging 50mm breakfast bar looks fantastic at our farmhouse in Yorkshire.
Many thanks for a job well done
S. Ferracane
S. Ferracane
Aug 21, 2021
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Such an amazing and friendly company from start to finish! Johnny always made time to answer any questions we had (and I had loads) and help out us out, always making us feel at ease. The worktop we went for compliments our units so well and everyone who sees our kitchen loves the marble effect quarts. I could not recommend The Marble Group enough!
Harpal Tamber
Harpal Tamber
Aug 15, 2021
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We've used The Marble Group on a number of our Developments for supply and installation of quartz worktops. The service and quality of their product is impeccable. If there is ever an issue they are responsive and ready to correct the problem in a proactive manner. In particular Johnny has provided us with excellent service over the years and has been top class. I have no hesitation in recommending the company.
Marie Neocleous
Marie Neocleous
May 13, 2021
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Our quartz worktop is the perfect finishing touch to our new kitchen, and Johnny was super helpful throughout the whole process.
Sharon Coates Davies
Sharon Coates Davies
Jul 03, 2018
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They have just fitted our ice blue granite in our kitchen! They have done such a great job, it’s perfect with perfect grouting too! I would highly recommend. The fabricators did a great job too
Thank you!!!
Katie Pickles
Katie Pickles
Aug 12, 2017
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Great service from price to completion and would recommend them to any person looking for a new kitchen worktop.
Ilona Ilona
Ilona Ilona
Dec 07, 2016
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Highly recommended! The best customer service and support from the The Marble Group team....
Kam Solanki
Kam Solanki
Jun 17, 2016
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I had my kitchen worktops made and fitted by the marble group. The staff were very knowledgeable and helped me select the correct white Quartz to meet my requirements. I did have an issue at installation but this is quickly and efficiently resolved. Very happy with the quality, fitting and price. Thanks Davina and all !
Julian Sehmi
Julian Sehmi
Mar 23, 2016
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From all of us at Ocean Home Designs - Thanks for helping with the Ideal Home Show!
Nick Goldie
Nick Goldie
Sep 11, 2015
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I would highly recommend Theo and Marble to all my friends, family & business associates. There products & service are fantastic...
Erol Mehmet
Erol Mehmet
Sep 09, 2015
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Thank you for our lovely worktops, brilliant team, incredible finish and I wish you all the best x