Boiler Repair – Services from £89/hrs

Your boiler issues solved at a click of a button. Are you a resident of Hackney and in need of a reliable gas engineer? MML Plumbing limited is a well-known, recommended local company in North London. We value our customers, just as they value us. We will support you, and guide you through every step, either you have a question about our booking system, you need a new boiler installation quote, just wondering how to quote your job, or curious about our opening times.

We support you!

Find out more about boiler installation in North London

Looking for a Plumber or Gas Engineer in North London?


    To Homeowners-Landlords-Small businesses

    Boiler service is necessary when it comes to your safety. When you are a landlady or lord, you already know, it is mandatory. If you are a homeowner, this is something recommended for safety reasons, and to maintain your heating system, avoid breakdowns, or expensive repairs.

    Hackney is a popular part of North London with a lot of houses, flats and businesses. A gas boiler is the most commonly used boiler across Hackney.

    The annual boiler service is not just strongly advisable, but it can save lives.

    Our gas engineers are experts and certified by the local authority Gas Safe! Apart from professionalism, they have special tools to carry out 100% gas checks.

    However, the gas safety check is similar to MOT. We can’t see into the future, that is why you have to repeat it every annually.

    Never take a risk, use only gas safe registered engineers and company to work on your gas appliances. Call MML Plumbing on 020 8355 0840 to carry out the work safely.


    Installation, to the same location in Hackney?

    First things first. If you have an issue with your boiler, this can be several reasons:

    ·      not energy efficient anymore
    ·      over 10 years old
    ·      boiler broke down
    ·      boiler or heating system upgrade

    On our customer-friendly option, you can contact us online 24/7. Send us the details, about your heating system, boiler, brand, type, budget and your details we can reply to you on.
    We will contact you and will ask a couple of specific questions. With the help of that, we can tell you a 90% accurate price, how much we think your replacement will cost.
    If you are happy with the estimated price, we will visit you and carry out some test, in your boiler and heating system, discussing the final price, and start the work very soon afterwards.
    Installation time may vary, due to circumstances, type of the installation ( conversion or a boiler replacement) etc, but after our survey, you will know every detail about the installation.
    After the installation, we still have responsibilities, as we have to commission your new boiler, register to the gas safe, and register you’re up to 10 years of labour and material warranty.

    Boiler Installation In Hackney


    The same procedure with us, the only difference is the price and the time of the conversion. We always trying to give the best but reasonable prices to our customers.

    Only working with the best boiler brands on the UK market, in this case, you have a longer warranty ( up to 12 years) for labour and parts with a manufacturer.

    Hopefully, you don’t have to worry for a very long time. We, however strongly recommend doing your annual service with us, to maintain your boiler well, and avoid expensive repairs after your warranty expires.


    Over the years, our well-respected customer base in Hackney is responsible to spread their good experience through the area. We’re not just boiler installers, but providing plumbing and heating services all across Hackney and the surroundings.

    It cannot be emphasised often enough how important is to check the company and the engineer you hire to convert your new central heating system or installing your new boiler.

    With MML Plumbing, we can reassure you of our credibility, as we always display our Gas Safe number! Please, do not skip this step, for your own safety!

    Stay safe and call MML Plumbing on 020 8355 0840!

    Google Reviews

    Denise Fallon
    Denise Fallon
    WOW.... what fantastic service... Levy arrived at the time I was given. He was totally professional, in capping my gas pipe. Unfortunately, he had to remove it all, as previous engineer left it short! in order for an Induction hob to be fitted. He went above and beyond what he came to do. He also checked my boiler as he was not happy about the pressure.. would definitely use MML again.. and I can highly recommend them..
    Charlie Charlton
    Charlie Charlton
    Did not have a 'regular' plumber in north London, so took a punt and mailed a few from Google search. MML came back immediately, great communication, good price for the work (which was not a simple job) and the engineer was excellent - friendly, professional and super hard working. Three long days for what was hoped to be a two day job, no moaning when it became more complicated (due to the old system being problematic), definitely reccomend.
    Martin Lawlor
    Martin Lawlor
    This was my second time using MML Plumbing. The plumber arrived on time, assessed the problem and did his best to resolve it. It was all completed within the hour and I am very pleased with the result. A very clean and tidy job done.
    Emily Harper
    Emily Harper
    MML Plumbing were really efficient, turned when he said he would, gave an accurate quote and did the job on time with no mess. I would definitely recommend them!
    Heidi Southall
    Heidi Southall
    I called MML Plumbing to investigate a boiler fault and they were very helpful and quick to respond. The engineer, Mike, arrived earlier than expected and was friendly and professional. He thoroughly explored the problem(s) and fixed what he could. Unfortunately, it is a problem that the manufacturer will have to deal with (due to availability of parts). Mike was very honest about this and, here is the amazing part, he did not charge me today as he couldn’t fully resolve the issue! Am so impressed and would not hesitate to call this family business out again.
    WH Acting
    WH Acting
    MML Plumbing did an excellent job. The engineer was very thorough with the safety checks, boiler service and Gas Safe certification of two properties he worked at for me. Very good value for money, very good service. Admin staff were courteous and friendly over phone and email and we very prompt with sending all paperwork and copies of photographs to me. Highly recommended!
    Ronald Watt
    Ronald Watt
    Katrina Perez
    Katrina Perez
    This is the third time I have used MML plumbing. They are by far the most helpful and efficient plumbers I have used. They have installed a boiler, replaired radiators, replaired and shower and toilet for me - all work is to a high standard and every repair explained in full. HIGHLY RECOMMEND
    Laurent VT
    Laurent VT
    Fantastic service! Our boiler stopped working unexpectedly. MML Plumbing came quickly, diagnosed the problem and resolved it immediately to make sure we weren’t without radiators for too long. Very impressed with the expertise, friendliness and communication. They also gave us tips for maintenance. Highly recommended!
    Jill J
    Jill J
    Replacement of fill valve. Efficient, professional and pleasant plumber.



    The only way to tell is to visit you. Our special tools and knowledge allow us to check your whole system, and with our carefully compiled questions, we can tell you what boiler is the best option for your home. There are 3 main types we can choose from, system boilers, combi boilers, or heat only boilers. To choose, we have to do a lot of work and run tests beforehand and will explain everything carefully.

    Call us to book a visit, or contact us to know more! Phone on 020 8355 0840

    Email us at

    Make a quote: Quote your job online.

    Frequently asked Questions

    1.) Do you carry out gas safety inspections?

    MML Plumbing is a Gas Safe registered company, and our engineers are registered individually. We do provide fixed-price gas safety checks, landlord certificate, annual boiler services, and anything related to gas services. 

    2.) Will I be insured while you are carrying out my work?

    Yes, we are fully insured with Public Liability Insurance.

    3.)Why is my boiler not heating?

    There are many reasons why your boiler may not be working; common examples include gas supply issues, the boiler pressure being too high or too low, a power cut or a more complex issue.

    Service Areas

    EnfieldHaringey Barnet IslingtonCamden HackneyBrentWestminster

    Postcodes We Cover

    N1 – N2 – N3 – N4 – N5 – N6 –N7 – N8 – N9 –N10 – N11 – N12 –N13 – N14 – N15 –N16 – N17  –N18 – N19 – N20

    NW1 – NW2 – NW3 – NW4 – NW5 – NW6 –NW7 – NW8 – NW9 –NW10 – NW11


    DalstonDe Beauvoir TownFinsbury ParkHackneyHackney CentralHackney DownsHackney MarshesHackney WickHaggerstonHomertonHoxtonKingslandLea BridgeLondon FieldsLower ClaptonManor HouseNewington GreenShacklewellShoreditchSouth HackneyStamford HillStoke NewingtonUpper ClaptonWest Hackney

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    We know you have a lot of work to do. Check out our quote my job page and fill up the details about your plumbing needs, so we can provide you with a FREE estimate from one of our expert plumbers!