Endorsed by Which?

Nathan Plumbing & Heating Services

5.0

36 Reviews

Opening Hours
Today -
  • Monday 08:00–17:30
  • Tuesday 08:00–17:30
  • Wednesday 08:00–17:30
  • Thursday 08:00–17:30
  • Friday 08:00–17:30
  • Saturday - Closed
  • Sunday - Closed

About

Hi my name is Don O'Halloran and i have been involved in the plumbing and heating industry for over 34 years.
I offer a complete central heating service including design and
installation.
i am gas safe registered and would be happy to advise you on the latest boilers and associated money-saving controls.
i offer a comprehensive plumbing service to cover all your needs,
including the installation of the latest range of unvented hot water
cylinders providing superior hot water flow rates for power showers.
We can carry out full scale re-furbishment including entire new plumbing and heating systems .
We can also cater for smaller everyday plumbing jobs including
washing machine installations, tap replacements and any service
work you may require.

What we do

  • Plumbers

    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • Bathroom fitters

    • Bathroom refurbishment
    • Bathroom suppliers
    • Bathroom design services
    • Wet rooms
  • Boiler, central heating and gas engineers

    • Boiler installation
    • Underfloor heating
    • Radiators and central heating
    • Gas emergencies
    • Boiler servicing
  • More Services

    • gas safety testing and inspection
    • gas cooker installation

Customer reviews

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5.0
36 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
Sort by
Excellent job, very diligent and skilled.
Customer Service
Quality
Value
Don replaced a shower valve and did a superb job. While I'm reasonably handy with a spanner, he resolved a number of problems that would have had me floored, he took his time and worked very carefully so as to ensure a perfect fit and to avoid damaging old, fragile tiles. Very diligent, and although the work was slightly more involved than expected, that was only because the old valve was very corroded and he remained at the agreed price. Cleaned up afterwards, very helpful and friendly. I have no hesitation in recommending this experienced, skilled plumber. A great find and I will definitely use him again.
Customer in Greater London Posted on 06/03/2024 , work completed 05/03/2024
Unblocking sink and fitting new taps
Customer Service
Quality
Value
Don was fantastic. He came round quickly and diagnosed the cause of the blockage in our kitchen sink and remedied it. He also fitted new taps in our bathroom basin. He was very friendly and efficient and I couldn't recommend him more.
Customer in Greater London Posted on 11/09/2023 , work completed 07/09/2023
Really helpful advice
Don couldn't attend my property to look at a problem with my hot water tank as he was busy with another job, but he spent quite a bit of time on the phone with me to help diagnose the problem, and was happy for me to call him back with more questions, and he did all of this for free.
Customer in Greater London Posted on 14/04/2023 (Reviewer did not use service)
Just so good to find such an honest, helpful, experienced and skilled plumber.
Customer Service
Quality
Value
We were experiencing an issue with the boiler pressure constantly dropping. Based on his locality and great reviews we called Don. After an assessment, Don confirmed that the boiler and radiators etc. were fine, therefore it had to be a leak somewhere in the under floor pipework and luckily this was quickly found. He listened to and answered all of our concerns and was open and fair on his pricing with nothing hidden. Don did an absolutely superb job of re-routing with new pipework. Such is his level of skill, the finished job resembled a work of art. Don was entirely professional and polite throughout. He stayed on to thoroughly check everything was working as it should and cleaned up properly when finished. An all-round great guy for sure. We are well pleased and have absolutely no hesitation in recommending Nathan Plumbing & Heating Services. Such a good find!
Customer in Greater London Posted on 08/04/2023 , work completed 04/04/2023
Great problem solving on a small but awkward job
Customer Service
Quality
Value
Don kindly came to look at my toilet, which was overfilling due to a failed fill valve. Replacement of the whole fitting (usually straightforward) looked extremely difficult due to location and that's why I called in an expert. Don spotted that the valve could be refurbished rather than replaced, and saved me a whole load of money on a major plumbing job with that diagnosis. In my experience not many plumbers are interested in small jobs like these, but Don was generous with his time and explained everything well. Highly recommended.
Rick in Greater London Posted on 03/02/2023 , work completed 03/02/2023
Reliable and helpful
Customer Service
Quality
Value
We had some unwanted washbasins removed. The work was done very efficiently and neatly. Don was friendly, helpful and well priced. We will definitely use him again when we need help with plumbing.
Customer in Hertfordshire Posted on 09/11/2021 , work completed 09/11/2021
Quality tradesman
Customer Service
Quality
Value
First rate tradesman. Skilled, polite and helpful. Charges honest prices. Left bathroom clean and tidy when job finished. Would recommend Don to anyone and everyone. I will certainly use him again.
Alan in Greater London Posted on 19/05/2021 , work completed 19/05/2021
Helpful and no call out charge
Don was not able to deal with the problem which was essentially a building/carpentry job. But he explained carefully what needed to be done and did not request any call out charge. Many thanks!
Customer in Greater London Posted on 18/12/2020 (Reviewer did not use service)
Outstanding Service
Customer Service
Quality
Value
I had a problem with a kitchen tap and found Don on Trusted Traders. I was concerned about using someone I didn't know, BUT he is definitely the jewel in the crown. Don is not only an excellent plumber but goes the extra mile to make sure everything was fitted and worked well. He cleaned up afterwards and I would highly highly recommend him to anyone that needs a plumbing job done by a 'reliable' plumber. Thanks Don - you will here from me again when we need the bathroom refitted.
Paul in Barnet Posted on 24/09/2020 , work completed 24/09/2020
Brilliant
Customer Service
Quality
Value
I am so glad I stumbled across Don on this website (first time using Which). What I had was, in fact, quite a simple problem, but other builders and plumbers had over-complicated into one that required scaffolding, s.20 notice, a bureaucratic mess! And one that would cost almost £2000. When I spoke to Don on the phone, he really listened to me and diagnosed a MUCH simpler problem. I was amazed. He also advised me to speak to my local council to see if they could send someone for a site visit and approve the regulations before he came to do any work. I did just that, and spoke to a surveyor from Haringey Council who (without prompting) advised exactly the same thing as Don, that the waste pipe simply needed an air admittance valve fitted, rather than more invasive means i.e. going through the roof. Don came and did the job, even noticed another giant problem thanks to my previous (cowboy) builders, fixed it all - I don't even think it took an hour! The work was carried out about 10 days ago and I am so so happy to finally enjoy my bathroom without the foul stench of a historical fault with the sewage pipe, and the works carried out cost about 10% of the amount it would have done if I had gone with the previous (erroneous) advice given by others. As someone else wrote on here, so great to finally meet someone who understands their trade. Also a very nice guy who is very quick to respond on phone and messages. ABSOLUTELY RECOMMENDED, and I will always use Don in future!
Customer in Greater London Posted on 17/08/2020 , work completed 07/08/2020
Efficient value.
Customer Service
Quality
Value
3 radiators valves replaced, drain cock fitted. At last a plumber who knows his trade. Efficient reasonable prices. What is not to like?
Customer in Greater London Posted on 20/02/2020 , work completed 18/02/2020
Failure of hot water supply to bathroom
Customer Service
Quality
Value
Really delighted with work carried out by Don to restore the hot water supply to our bathroom. He was extremely helpful in explaining what had gone wrong and also showed what we could do if we had a recurrence. Don was very pleasant, efficient and most helpful and I have absolutely no hesitation in recommending him to everyone.
Customer in Hertfordshire Posted on 07/02/2020 , work completed 06/02/2020
Bathroom Tap Replacement
Customer Service
Quality
Value
Don is very cheerful and polite and arrived when promised. He did a first-class job though it wasn't a huge one or particularly high value. He left the bathroom in a spotless condition once finished and we wouldn't hesitate to recommend his services. We will definitely use them again ourselves.
Customer in Hertfordshire Posted on 23/01/2019 , work completed 23/01/2019
Fitting taps
Customer Service
Quality
Value
Don fitted new kitchen taps and a boiling water tap. Everything went as I hoped: Prompt, as agreed, as quote. An excellent job. Don explained what he was going to do, and what he had done. In doing the fittings he improved the existing pipe work. Thanks.
Customer in Greater London Posted on 22/01/2019 , work completed 18/01/2019
Fitting replacement part to shower
Customer Service
Quality
Value
Having given up waiting for another Which Trusted Trader to do this small job, I contacted Don who arrived promptly and fitted the part. He also returned to fit TRI valves to two radiators. Whilst on his second visit, Don also adjusted the programmer thermostat for the conservatory underfloor heating and balanced central heating radiators. These second items were in addition to the purpose of his second visit but Don got 'stuck in' without hesitation. I certainly highly recommend this cheerful and competent chap. John - Potters Bar - 26/11/2018
Munday Posted on 26/11/2018 , work completed 26/11/2018
Excellent work, Don - thank you!
Customer Service
Quality
Value
We had a problem with a toilet that would not flush. Don replied immediately on his mobile phone and asked me to send him two photos to tell him what kind of cistern and what kind of internals we had. Within two minutes he had diagnosed what needed to be done and we made an appointment. He did what needed to be done and suggested a remedy for a small problem that might occur in the future. He obviously has a wide range of plumbing experience and is extremely capable as a result. We were very lucky to find Don, so thanks also goes to Which?.
Gordon Nichols Posted on 07/08/2018 , work completed 07/08/2018
Helpful and efficient
Customer Service
Quality
Value
Fitted me in at short notice and got the job done in no time. V reasonable charge. Will ask him to come back and refer shower room.
2011-02-02 14:33:48.183 Posted on 06/07/2018 , work completed 06/07/2018
Thoroughly Recommended
Customer Service
Quality
Value
I found Don via the Which? Trusted Trader website and was really impressed with his work. I needed someone to fix a gas leak and carry out some routine maintenance on my hot water system. Don was punctual, courteous, knowledgeable, and cost was extremely reasonable. Can't recommend highly enough.
Peter B Posted on 19/03/2018 , work completed 19/03/2018
Who said you couldn’t find a good plumber in London?
Customer Service
Quality
Value
Don is a busy plumber and I can understand why. He’s knowledgeable, efficient, thorough, careful, works cleanly, and keeps his promises. I’m definitely going to hire him again. Thanks for a great job, Don!
James Alvarez Posted on 16/03/2018 , work completed 16/03/2018
Excellent Service
Customer Service
Quality
Value
What more can you ask, this gentleman is reliable, professional and very reasonable in terms of cost. I highly recommend him as I'm afraid today such things are becoming increasingly rare.
redabby Posted on 28/12/2017 , work completed 28/12/2017
Combi Boiler Replacement
Customer Service
Quality
Value
In brief, I'd be amazed if Don O'Halloran did anything but delight you with the quality of his work, the transparency on pricing, efficiency on dates and overall cleanliness. I am 100% happy with everything he has done and can't recommend him high enough. Dave (Winchmore Hill)
David Roberts Posted on 04/09/2017 , work completed 04/09/2017
A proper professional!
Customer Service
Quality
Value
Don came out at the weekend, to stop my toilet cistern permanently refilling. He examined it thoughtfully and replaced the malfunctioning part quickly and cleanly. He then asked to wait for a few minutes to check that it was working well, and that there were no leaks. He is a true professional - knowledgeable, experienced, courteous and friendly. I can thoroughly recommend him.
Which? Trusted Traders Consumer Posted on 20/05/2017 , work completed 20/05/2017
Excellent Service
Customer Service
Quality
Value
Don arrived promptly and fixed a couple of items there and then, explaining the reasons why they were not working. Very personable and pleasant to have around and reasonable charges too! Would definitely use him again and have no hesitation in recommending him.
Brenda, Barnet. Posted on 15/05/2017 , work completed 15/05/2017
Wonderful job well done
Customer Service
Quality
Value
Quick, clean, willing to help. Really pleased with the job done.
Barbara, Hertfordshire Posted on 09/05/2017 , work completed 09/05/2017
Efficient and very helpful. Really pleasant and knowledgeable.
Customer Service
Quality
Value
We had a leak in our bathroom shower and Don attended to the situation very promptly. He quickly found a simple way to deal with our problem and dealt with it immediately. He was very pleasant and knowledgeable and really listened to what we said. A real pleasure to deal with. We will use him again without hesitation.
RogerS Posted on 01/04/2017 , work completed 01/04/2017
Great plumber. Helpful and very efficient
Customer Service
Quality
Value
I had a leak and Nathan came and sorted it out calmly and very efficiently. I will keep his number in my phone for the next time I need a plumber.
Marina Posted on 25/03/2017 , work completed 25/03/2017
Efficient, reliable and trustworthy
Customer Service
Quality
Value
I spent a long time searching for a decent plumber in North London and, well, Don was far more than that. He was very knowledgeable, affable and did the job very efficiently. We'll certainly be using him again in the future for any plumbing issues.
Which? Trusted Traders Consumer Posted on 23/03/2017 , work completed 23/03/2017
Very helpful and thorough
Customer Service
Quality
Value
Don rang before the job to explain what was needed and then did a really great job of fixing a problem and taking the time to source the right parts and explain what he was doing. Would thoroughly recommend him.
Georgina Cook Posted on 22/02/2017 , work completed 22/02/2017
Excellent job - punctual, quick and clean.
Customer Service
Quality
Value
Arrived bang on time, fixed our kitchen tap and waste with no fuss and left the area tidy. I particularly appreciated the friendly and 'can do' attitude. Will definitely get Don in again next time we need work done.
20160 Posted on 03/02/2017 , work completed 03/02/2017
Amazing service
Customer Service
Quality
Value
Having problems with the water temperature on an old shower. Thought I might need a whole new installation costing quite a lot. Nathan quickly tweaked the thermostat and restored the water temperature. Shower as good as new......AND he refused payment: said he had just stopped off on his way home.! Will definitely contact him next time I have a plumbing issue.
17843 Posted on 25/01/2017 , work completed 25/01/2017
Honest & Reliable
Customer Service
Quality
Value
Used Don to fix a tap. Was punctual and showed me exactly what was wrong with it and fixed it. No fuss. Would definitely recommend him
Ket999 Posted on 16/01/2017 , work completed 16/01/2017
Professional job
Customer Service
Quality
Value
Lovely and friendly person who helped and was full of patience and support.
Nishat, London Posted on 16/11/2016 , work completed 16/11/2016
Speedy response and good worker
Customer Service
Quality
Value
I used Nathan Plumbing to repair a faulty basin waste. He knew exactly what I was talking about on the phone and was able to quote both a repair and replace price, As we were local he was able to come the next evening. He was speedy and very tidy. He had a new waste with him which I opted for. Unfortunately, after he left there was a small leak which he returned the next evening to cure without any fuss. Definitely a plumber to use again.
Happy Customer Posted on 06/09/2016 , work completed 06/09/2016
Good quality job
Customer Service
Quality
Value
We employed Don in Oct 2015 to replace an ageing systems boiler with a Vaillant Combi. His quote was not the cheapest we had, but it was not the most expensive by some distance. We knew we wanted a Worcester of Vaillant boiler given the Which? ratings, and Don was happy to quote for and fit either. The fact that he didn't offer a sales pitch for one brand of boiler over all others we found reassuring. In the end we went for the Vaillant, as Don is an approved Vaillant fitter meaning that we got a 7 year warranty, rather than the standard 2 years. He did a professional and tidy job taking care over his work. Although it is only early days the boiler has been working perfectly since installation. I would certainly employ Don again.
Richard Posted on 14/12/2015 , work completed 14/12/2015
Used Many times
Customer Service
Quality
Value
I have used this company before they are polite and informatiive, also the work was very neat I've had other plumbers before but would never use another again
Richard,surrey Posted on 16/04/2015 , work completed 16/04/2015
Kitchern refurbishement
Customer Service
Quality
Value
Excellent service, I would never ever use another plumber - keeps the costs low , no hidden extras , he was very tidy and clean as well, polite also
Ian price Posted on 16/04/2015 , work completed 16/04/2015
Recommended
Customer Service
Quality
Value
Used for a kitchen refurb. Everything has been excellent - I would never ever use another plumber. The costs were kept low, with no hidden extras.He was very tidy and clean as well.
Ian, Herts Posted on 10/04/2015 , work completed 10/04/2015
Which? Local Review
Customer Service
Quality
Value
wE HAVE JUST HAD A FULL CENTRAL HEATING SYSTEM ,WITH NEW RADS, BOILER THE WORKS, DON DID ALL OF THE WORK TO THE HIGHEST POSSIBLE STANDARD. We have used this chap for over 20 years & without doubt he is one of the finest tradesmen We have ever come across, he is honest & his work is meticulous, not the cheapest but if you want the best he worth every penny. I cannot recommend this fella highly enough.
cumberland Posted on 30/06/2014 , work completed 30/06/2014