Endorsed by Which?

1-2-1 Plumbers

4.3

6 Reviews

Opening Hours
Today - 08:00–18:00
  • Monday 08:00–18:00
  • Tuesday 08:00–18:00
  • Wednesday 08:00–18:00
  • Thursday 08:00–18:00
  • Friday 08:00–18:00
  • Saturday - Closed
  • Sunday - Closed

About

Michael and Andy have been trading for over 25 years we have always strived to give the best possible service to our customers
We carry out all types of plumbing,heating and gas work
From fixing dripping taps through to full bathroom installations also from servicing boilers through to boiler breakdowns to full central heating installations.
We carry out extensive gas work including gas fire and cooker installations to landlord gas safety certification

What we do

  • Plumbers

    • Unvented cylinder installation and maintenance
  • Gas installers

  • Boiler, central heating and gas engineers

    • Gas safety testing and inspection
    • Radiators and central heating
    • Boiler servicing
    • Boiler installation
    • Boiler repair

Customer reviews

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4.3
6 reviews
Customer Service
4.3
Quality
4.3
Value
4.2
Sort by
Disrespectful
Customer Service
Quality
Value
I booked 1-2-1 for the annual boiler service with instructions to no longer gain access via the front of the house, but rather the back where there is free parking. The front doorbell rang and I politely asked Michael why he did not follow my SMS instructions, he seemed annoyed that I was asking this, I explained we no longer have any tradesmen coming via the front for a number of reasons, and he asked me why! I ignored this because I do need to justify how tradespersons access my home. Eventually I persuaded him to come around the back of the property, when he got to the back door of the kitchen I asked him to take his boots off which he refused for insurance reasons, so we then offered disposable covers, again he questioned why, at which point that we would ask him to leave. I have never come across so much disrespect from a tradesman as this, this has been an issue in previous years where he has constantly questioned our request, but we let it go, not this year though due to a change in circumstances. We will never use this company again - shame as they've done good work over the years.
Customer in Greater London Posted on 09/07/2026 , work completed 09/07/2026
The trader replied (on 19/07/2026)
I have known this gentleman for nearly five years he initially called me in since he was having trouble with his newly installed boiler which neither the installer nor the boiler manufacturer would fix. I identified the problem and fixed it for him and even helped him by writing a report so that he could try to get compensation from the installer. I have been back every year to inspect the boiler and to carry out other plumbing. I contacted him to arrange this year’s inspection and he informed me that he didn’t have any parking permits and I should park behind the back of his property in an industrial cul de sac. I have never liked to park there since it is private land where not only can you get blocked in by delivery trucks but there are signs up stating £100 fines for parking. I have parking permits so parked in road. I knocked on door and was greeted by my customer getting very agitated by me not coming in from the back. After a discussion I made my way to the back of the property and I was asked to remove my shoes which I refused due to it’s not a good idea to carry tools with no foot protection. I was then asked to put on shoe covers to walk on a smooth tiled floor once again I questioned this since only five feet to boiler. Customer asked me to leave getting more and more agitated and I felt threatened by his behaviour. It’s very sorry that a good relationship has come to this and I bear no ill will to him but felt compelled to respond to the inaccuracies.
Fast response, good service, great advice
Customer Service
Quality
Value
I got in contact about a small bit of prep for a kitchen reno. Michael and Andy were able to come over at quite short notice and safely removed some pipe work so I could start renovations. They did a great job and gave me some invaluable advice for setting up my first fix when the real work began. Unfortunately, I've not been able to use 1-2-1 for the full job, but I'd definitely recommend these knowledgeable and professional plumbers to others.
Customer in Greater London Posted on 29/08/2025 , work completed 04/08/2025
Reliable & Trustworthy
Customer Service
Quality
Value
I hired 1-2-1 after an awful and stressful experience with another trader regarding a new boiler installation. Michael & Andy explained clearly why our boiler kept malfunctioning and what needed to be done. They worked non-stop for several hours and fitted a professional looking conduit on the outside of my property to house the cable they connected between the boiler and the airing cupboard upstairs. After they finished they cleaned up after themselves and left no trace. They are brilliant and I can’t recommend them highly enough if you live in the N London area.
Customer in Greater London Posted on 03/07/2022 , work completed 15/12/2021
Ancient Potterton boiler fixed
Customer Service
Quality
Value
Michael and Andy have sorted our plumbing problems since at least February 2005. They always arrive when they say they will. Always fix the problem, explaining exactly what they're doing and why. Their visit this morning was to cure an infuriating problem with our boiler, continually clicking on and off. They instantly diagnosed a duff PCB (which turned out to be dated 1991, 25 years old), went and fetched a new part and fitted it. All working perfectly. And they are nice people!
2011-08-10 09:55:35.303 Posted on 29/03/2016 , work completed 29/03/2016
Fixing my shower thermostat after a botched job
Customer Service
Quality
Value
I called 1-2-1 to get my shower thermostat fixed after it had been left in a botched state by a previous "plumber". They said when they would turn up - and they turned up on time. They got on with the job, explaining to me what had happened and what they would have to do. They them fixed the problem quickly and efficiently. They even had shoe covers so that they would not leave any untidy marks around the house. Well done, highly recommended
CMR401697198 Posted on 27/01/2014 , work completed 27/01/2014
Which? Local Review
Customer Service
Quality
Value
1-2-1 Services used on May 8th 2013. This firm were punctual, efficient, cordial and helpful. Highly recommended.
skaladog Posted on 29/05/2013 , work completed 29/05/2013