MJC Plumbing
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MJC Plumbing
Established in 2004, we are a London based business with a proud tradition of outstanding customer service. We rarely advertise, as we find word of mouth and customer recommendations drive our business success. We are a service led company armed with an outstanding team of heating and gas engineers who all hold Gas Safe qualifications and registration.

We only employ Tradesmen who have attended a time-served Apprenticeship. We believe that's important. All of our Engineers and Plumbers have served a full Apprenticeship and hold either a City & Guilds (Advanced Certificate) or an NVQ Level 3 in Plumbing, Heating and Ventilation or in Gas Engineering.
Services
MJC Plumbing specialises in a full range of domestic plumbing, heating and gas services within London. We offer a bespoke service for all your plumbing needs. MJC Plumbing are a friendly central London based company offering a customer driven service and expert knowledge. Upgrade your boiler today: Power Flush, Remote Control Room Thermostat & Programmer, Limescale Protection, 1st Years Free Service, 2 Year Guarantee.
MJC offers an added bonus of a manufacturer extended warranty of up to 8 years on your new boiler AND your boiler maintenance is taken care of too. A huge saving when teamed with the potential savings of up to 40% in reduced gas bills from high energy efficient new boilers.

All our work is covered by a 2 Year complete peace of mind Guarantee (we are backed by TrustMark a registered approved trading standards company) and as courtesy we will contact you to book in your next annual FREE Boiler Service check.
At MJC Plumbing whether we are fitting a tap to installing a heating system, all our work is covered by the TrustMark scheme, regulated by the government and offering a 2 year bonded guarantee that gives you that complete piece of mind. In addition to this we are members of a number of quality trade organisations including Gas Safe, Which Trusted Traders and Checkatrade.
We strongly believe in training as the best way to develop our company and take the passing of knowledge very seriously. We currently have a number of apprentices who are in various stages of a 4 year apprenticeship on day release at college. We work closely with JTL, who are one of the top training providers in England and Wales.
The MJC team is highly qualified and has the experience to carry out all types of domestic plumbing work and services. No matter how big or how small the project you require, we promise to meet all our customers' expectations by treating every single job with the same level of quality and care from start to finish.
Reviews (7)
Lenard Bustique
Lenard Bustique
Sep 29, 2020
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Horrible company! Extremely poorly managed. I called the office several times and they keep saying the owner will call me back but never does. I went over a week without heating or hot water and finally gave up and called another plumber. The owner is terrible at his job and I have no idea how he manages to run a business. Please stay away from this company. Believe the bad reviews, they are correct. Save yourself the hassle and pick a better company. This place is rubbish!
Ethan Ghoreishi
Ethan Ghoreishi
Dec 09, 2019
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Horrible experience! The director harassed me into paying £600 for replacing a hot water cylinder pump, even though it did not fix the problem.
Zinaida Zhukova
Zinaida Zhukova
Aug 31, 2019
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Excellent plumbing service from Charlie. Within an hour identified the problem with pressure in my boiler and restored hot water. Explained how to prevent recurrence. Answered my questions on underfloor heating manifold. Unlike other independent contractors explained which parts i need to order instead of wasting my money whilst they're stuck in traffic trying to source those in the middle of the day.
Geppo
Geppo
Dec 20, 2018
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IveI just used MJC Plumbing for the replacement of a boiler. Everyone has been really friendly and professional: the admin staff, the person that gave the quote, the actual plumber.
I can't judge the actual job since I'm not a qualified plumber, but the new boiler is working very well for now.
If I have to find an issue it would be with the cleaning: there was quite a bit of dirt behind the old boiler left by previous owners and the plumber removed some of it, but it really needed a good scrub.
Other than that I'm very happy.
Catherine R.
Catherine R.
Apr 12, 2016
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Had an extremely unpleasant experience with this company. Found them on Checkatrade, where they have great reviews, but since seeing the Watchdog episode on that site I am no longer surprised to find the service was not at all what the reviews promised. This company clearly works VERY hard on their PR.

Asked them to do a number of small jobs for me, they spent far too long and failed to fix most of my problems. When I complained they verbally agreed to reduce the time billed but then did not honour this. They did a botched job on the toilet cistern and had my family not been able to fix it, I
Mary H.
Mary H.
Oct 27, 2015
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Had them in for a boiler service, the guy came on time but broke a valve which left me with cold water which he did not inform me about, I found this out later and when I got in touch with the office they said I would have cold water for up to 2 weeks I left them know that this was not on so the guy came back later and got the hot water going, he had an apprentice with him who turned the water off but did not turn it back properly so had a leek in my cupboard. Then got a invoice in for fixing what they broke and it was going to cost me almost £200 on top of what I had paid for the service. They
Qype User Se Ma
Qype User Se Ma
Aug 17, 2012
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Booked for window of 11-2pm. Told I'd get a text 30 mins prior. Chased continuously from 1:30pm they never called back. No text. No courtesy. At 1440 they finally told me he wouldn't be coming. Only apologised when I pointed out that they hadn't done so. Their casual and careless approach meant I wasted my day and was left feeling a lack of any concern for this. Wouldn't use again or recommend.