Unic UK
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Unic UK
London's one of the most reliable boiler installation and services company. Established in year 2003, Unic uk provides free quotations for boiler installations, boiler repair, plumbing electrical work and other property services. We carry out free survey to provide you with fixed price quotations for new and replacement boiler installations.

Unic UK has over 15 year experience in designing and installing boiles. We are certified to install all boiler makes including Vaillant, Baxi, Potterton, Worcester Bosch, Main, Heatline and Glowworm boilers. Our engineer will carry out a free survey and will provide you a comprehensive quotation with the best boiler to satisfy your heating demand.

So call us now for London boiler installation service. The sign of one's belief in a tradesman is that you bring your business to him on a repeat basis, and I can honestly say that Nish at Unic UK has been the first person I have called on numerous occasions since that first encounter. I hereby confirm that I have used your professional services quite a few times in last two years, such as boiler repair, boiler service, and land load gas checks.
Services
We are truly local, extremely trustworthy Heating, plumbing, gas electrical and property services company based in North West London. We provide boiler installations & repair, central heating, plumbing, electrical services renewable energy systems, property maintenance, construction and home improvement services throughout the London since the year 2003.
We have been providing high quality heating, gas, plumbing, electrical, renewable energy and property services throughout London and surrounding areas since 2002. Having contacted several companies re: info on new boilers, I was not happy with their response, but when I spoke to Nish at Unic, I was convinced that this was the right company to fit my a new boiler for my daughter's flat.
Unic UK have been installing and maintaining gas and electrical central heating, gas fire systems throughout London region for more than 15 years. Specialising in central heating maintenance, installation, repairs, boiler installations, boiler repairs and boiler servicing, we will work hard to ensure that you have warmth and hot water when you need it.
Before installing the boiler, it is important to accurately determine the type and capacity of the boiler you need. There are many makes and types to choose from to suit your budget. We provide free quotations and have over 15 year experience in correctly selecting and installing the boiler to the manufacture's standard.
We offer a highly_ professional boiler repair service in Greater London with a team of experienced Gas safe engineers (previously known as CORGI).

We repair all the makes and models of gas and electric boilers including Vaillant, Worcester Bosch, Main, Ariston, , Baxi, Biasi, Chaffoteaux, Ferroli, Glowworm, Heatline, Hamworthy, Honeywell, Ideal, Keston, Pottorton, Procombi, Ravenheat, Remeha, Saunier Dual, Sime, Vissmann, Vokera, Mega Floor, Heater Sadia and all UK boilers.Gas Safe Register and NICEIC registered.
Reviews (10)
Steven Beth
Steven Beth
Jan 05, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
I've been using Unic since 2016 for various electrical and plumbing repairs and installations. They've always done a great job and always given me simple options to avoid breaking the bank. The very first repair they did was to my boiler when I first moved in and it's still going strong four years later!
Services: Repair thermostat, Heating maintenance, Repair heating system
Chet Chauhan
Chet Chauhan
Nov 20, 2020
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I've used UnicUK on several occasions over the years from complete boiler installation to general boiler maintenance and plumbing jobs. Nish is the only 'go to' man I now use for all my plumbing and electrical jobs around the house. A very polite, professional and reliable person and is competent in the service he provides.
A highly recommendable company
Laura Thompson
Laura Thompson
Aug 05, 2020
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Positive: Punctuality, Quality, Responsiveness, Value
New boiler installed in early January this year . It was installed very quickly and efficiently, and they left the flat very clean. I'm so glad that I got to know them from a friend. very happy with the process and it should now be covered under the boiler guarantee for many years.
Alistair Kelman
Alistair Kelman
Aug 03, 2020
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We have no hesitation in recommending Unic UK for the quality of service, the value and the speed of actions - for any domestic installation and service.
in 2019 my wife employed Unic UK to replace the gas central heating boiler in our first and second floor flat. Since then Unic UK has performed the annual service. Modern gas central heating boilers are very complex devices with lots of fail-safe components. The benefit is that they are very efficient in their use of gas. The gas central heating boiler we had installed by Unic UK was a combination boiler which replaced a conventional boiler that
Nitin Poojara
Nitin Poojara
Jun 07, 2020
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Hi I have used Nish for many years.He completed and helped me with my loft room when the builder left without completing my loft conversion.Ever since then I have been using Nish to work in my house.Recently he fitted gas cooker and changed the taps in my house.His work is Excellent value for money.well done!
Philip Watson
Philip Watson
May 28, 2020
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Would thoroughly recommend Nish and Unic UK. Friendly, efficient and professional. Talks through the options – many of which can save you money – clearly and constructively before carrying out the work. Five stars!
Dip Khakhria
Dip Khakhria
Dec 12, 2019
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Recommend Nish and Unic UK highly. Professional and thorough with his work. Explains what the problems are and ran through the best solutions.
Dan Settle
Dan Settle
Dec 16, 2018
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The highest of recommendations. Superb workmanship, thorough and clear explanations of the work and costs in advance. Punctual and reliable, Nish was also able to attend at very short notice during the 'Beast from the East' weather conditions, early 2018, and resolve a problem that left me with no heating or hot water in a very timely fashion. Nish had previously performed the installation of an entirely new boiler in a very smooth manner. No fuss, no mess. In a word; excellent.
Jim G.
Jim G.
Aug 18, 2015
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Nish and his team recently installed a new boiler into my flat. I found them to be very efficient, polite and prompt. I was kept up to date with everything along the way and the installation was completed quickly and with no mess at all.. They left the flat as they found it and I am very happy. Alongside a great service they are very competitively priced and not out to rip you off which is something I have experienced in the past with other central heating installers and engineers. I recommend them highly, cheers.
Kath Pollard
Kath Pollard
Jul 08, 2015
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Nish at Unic UK is a friendly and reliable gas engineer. He's always provided service with a smile at a very reasonable price and kept my boiler in perfect working order. I wouldn't hesitate to recommend him.