We’re your neighbours!

Hire a professional in Barnet’s heart!

MML Plumbing Ltd is a local plumbing company in North London. We handle everything of your project from start to finish with professionalism.
Reliable experts ready to respond to your call, email, or online quote request.

We are available for domestic plumbing services, for homeowners, landlords and businesses. Our plumbers are also qualified to work on commercial plumbing jobs.
Recommended by our Friern Barnet community, known as excellent, trustworthy, at friendly rates.

If you need immediate help, hire MML Plumbing! Contact us via email, phone, or Quote Your Work online 24/7.

MML Plumbing is also a Gas Safe registered heating and plumbing company covering Friern Barnet, and North London.

We provide high standard workmanship, for our valuable customers and future customers.
We created so many customer-friendly ways to contact us, make a phone call at 020 8355 0840, email us at for a 24/7 online visibility Quote my job!

Looking for a Plumber or Gas Engineer in North London?


    • Highly qualified plumbers, and gas engineers, and heating technicians
    • Fixed-price quotes on big installations
    • No call-out fees
    • No hidden cost, clear explanation and Invoice, and Receipt
    • Water leak emergency plumbing between 8 to 5
    • Domestic&Commercial plumbing services, repairs, installations
    • Real Plumbing Limited Company
    • Debit and Credit card payments available to the engineers
    • Fully insured work


    We’re covering Friern Barnet as well as the whole of North London, North-West London and parts of the City Center, working already with a lot of owners, landlords, small businesses in the residential and commercial area.

    Our plumbers are very popular in Friern Barnet and highly recommended. Most of the calls we receive are from recommendations and returning valuable customers.

    Wherever you are in North London, our Friern Barnet plumbers are ready to serve you with their best knowledge.

    Support local plumbers in North London, call MML Plumbing on 020 8355 0840 and book your expert now!


    Are you in need of a new plumbing installation? If so, then we have the perfect solution for you. Here at MML Plumbing limited, our plumbers are all licensed and insured to make sure that your experience with us is nothing but top-notch. We know how important it is to find quality workmanship when getting such an important job done because we’re local ourselves!

    Call us today for more information about our newest plumbing installation services. We can’t wait to help you out! 0208 355 0840 your Church End Plumber.

    Plumbing Services In Friern Barnet


    It is always exciting to get a new plumbing installation in your existing home, or perhaps your new home.

    Whether if it’s a small thing such as a tap, a new sink, shower unit, or a big project like a new bathroom installation, our plumbers in Friern Barnet are ready to find the best solution for you.

    Dream your new installation, and we’ll make your dream come true! Just call us 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.


    No matter what part of the Friern Barnet area you are living in, we have a team of plumbers, gas engineers and heating technicians available for you. Because we are also Gas Safe registered.

    When you contacting us, we always like to discuss either over the phone or via email your needs and matching them with our offers.

    Here at MML Plumbing, we like to provide realistic prices, a little friendlier, than the current market prices.


    Excellent plumbing services on your doorstep.

    Apart from our friendly charges, we provide in the area, qualified insured plumbers, fast attendance, high-quality services, and 100% customer satisfaction!

    What makes us unique in Friern Barnet? 

    • Easy and flexible and fast booking system.
    • Fast response.
    • 24/7 online customer support.
    • Expert, tidy plumbers, with friendly customer service.
    • Fully insured, and registered company.
    • Highly qualified, registered engineers.

    Is this what you are looking for in London? Book your fantastic plumber today, and support local businesses.


    1.) Can I install a shower pump under the bath?
    Yes, you can install the shower pump under the bath. But you have to provide proper electric insulation and fixing so the pump won’t move around while it is in operation.

    2.) Can I connect a shower pump to mains cold water?
    No, you can’t connect the main pressure to the pump. You can connect the shower pup to a gravity feed or other name conventional system. The reason for this is because your hot water will be supplied from the hot water cylinder at a lower pressure than the main cold water. The hot and cold water need to mix properly to supply the proper temperature for your shower. 

    3.) Where does a shower pump go?
    To instal the shower pump up to the newest building regulation, there are a few regulations you have to follow for your safety. The shower pump needs to be fitted at least 600 mm from the shower tray or bath tube. The pump will be supplied 240v.

    4.) Does a thermostatic shower need a pump?
    If you have low pressure in the shower hot water side then you need a pump. When you install a thermostatic shower mixer the pressure in the hot and cold side need to be equal. In most cases, the hot water will be supplied at a lower pressure so you need to install a shower pump. 

    5.)Can a shower pump be too powerful?
    When you choose a shower pump, this needs to fit and work together with your actual plumbing system. Most pumps are designed so they won’t do any damage. But yes a too-powerful pump can damage your shower mixer. You need to know what is the maximum pressure your shower mixer is working.

    6.)How do I know what tap cartridge to buy?
    Again, we recommend hiring a professional. First things first, the cartridge safely has to be removed, not to damage the other parts. If your cartridge is still available on the market, we can order it for you from the manufacturer with the same cartridge. If “No” then we will need you to remove the cartridge to check the dimensions, and order a similar (universal) part. In some cases, however, they don’t work, so the only option left, is to change the whole tap. 



    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



    We know you have a lot of work to do in your day-to-day life. We are here to help with that, and we promise not only will it be done right the first time but also at an affordable price! Check out our quote page which has all information about what kind of plumbing services you need and how much they cost from one phone call away!