Endorsed by Which?

Oxyplumb Boiler Services

4.9

255 Reviews

Opening Hours
Today - 08:00–16:30
  • Monday 08:00–16:30
  • Tuesday 08:00–16:30
  • Wednesday 08:00–16:30
  • Thursday 08:00–16:30
  • Friday 08:00–16:30
  • Saturday - Closed
  • Sunday - Closed

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

Organisations and Awards

Jan 2020

About

Welcome to Oxyplumb – Experts in Domestic, Commercial, and Industrial Heating and Cooling

At Oxyplumb Domestic & Commercial Services, we are a professional team dedicated to providing exceptional service with a personal touch. We offer AWARD-WINNING, market-leading Gas, Oil, and LPG heating solutions for domestic, commercial, and industrial clients.

Our certified Gas Safe, OFTEC registered, and F-Gas engineers are experienced in delivering comprehensive heating and cooling services, including:

• Gas, Oil & LPG Boiler Installation & Replacement across all sectors
• Air Conditioning Solutions for homes, offices, and industrial spaces
• Air Source and Ground Source Heat Pumps for sustainable energy
• Heating Upgrades including underfloor heating
• Service & Repair to keep systems running efficiently
• General Plumbing and Full Bathroom Refurbishments

We provide tailored solutions to meet the specific needs of every property type, ensuring comfort and efficiency.

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Gas cooker installation
    • Gas cooker repair
    • Gas emergencies
    • Gas fire repair and servicing
    • Gas safety testing and inspection
    • Power flushing
    • Radiators and central heating
    • Immersion Heaters
  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • Renewable energy

    • Air source heat pumps
    • Ground source heat pumps
  • Swimming Pools & Hot Tubs

  • Air conditioning contractors

  • Bathroom fitters

    • Accessible bathrooms and showers
    • Bathroom design services
    • Bathroom Installation
    • Bathroom refurbishment
    • Bathroom suppliers
    • Bathroom tiling
    • Electric Showers
  • More Services

    • hvac
    • refrigeration engineer

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
255 reviews
Customer Service
4.9
Quality
4.9
Value
4.9
Sort by
Awful experience
Customer Service
Quality
Value
We had a new boiler fitted and a power flush done as the heating was not working properly downstairs as well as one radiator replaced and an outside tap fitted. Oxyplumb told us we also needed thermostatic radiator valves fitted to each radiator. Since this work was done we have found out the flue on the boiler was not sealed in accordance with regulations, that the power flush was done in the wrong place and therefore ineffective and a waste of money, the thermostatic radiator valves were not essential and should not be fitted on every single radiator anyway (so more money wasted) and the piping for the outside tap was simply trailed across the loft with no insulation or anything and a really messy job made of it through the walls. Luckily (now we realise how bad the work was) Oxyplumb were supposed to quote for additional work to make the heating work but despite chasing they never did. We have spent another year without proper heating and a lot of time with other plumbers trying to understand what was wrong with the heating if the powerflush didn’t work to realise the powerflush might as well not have been done. We have now had to spend additional money having the poor work rectified as well as the money wasted already. A really disappointing experience.
Customer in Oxfordshire Posted on 09/03/2020 , work completed 08/08/2018
Work is fine but not time keeping
Customer Service
Quality
Value
Work is fine but time keeping isn’t. Initial appointment was 1000, then a week before, this was changed to 1115 . So changed my plans to accommodate new time, engineer turns up at 1020 nearly an hour before the appointment. Needless to say no one was home I had to leave work and return home to let him in.
Customer in Oxfordshire Posted on 07/11/2023 , work completed 06/11/2023
The trader replied (on 17/11/2023)
Thank you for your email and your feedback which we do appreciate. At this time of year, our diary will change daily to accommodate the most urgent calls of the day and some customers may need more of an urgent visit and some services or not-so-urgent jobs may be moved As much as we do try to keep appointments the same, it is extremely difficult and we do let customers know if times change and sometimes the day of the appointment may also be changed. Most of our customers are very understanding with regards to this so we are sorry you feel frustrated by this. On the day, a customer may be unwell and cancel or work plans change and they cancel which also may affect our diary at short notice for other customers. This is slightly out of our control but we always do try to please all our customers and you will see by the reviews on google or Which, the majority of the feedback from our customers is excellent.
Communication and after care
Customer Service
Quality
Value
We have used Oxyplumb for a year now and found the Office Staff,Amanda and Lisa respond promptly to any queries or concerns. Matt worked hard and efficiently on our latest job and Leigh CEO, has always visited for any follow ups or concerns and dealt with them. The problem we had following our gas boiler service and Magna clean recently was resolved satisfactorily and our confidence in Oxyplumb remains.
Customer in Oxfordshire Posted on 04/11/2021 , work completed 28/10/2021
The trader replied (on 08/11/2021)
Thank you for this brilliant review and your feedback. We are really pleased you enjoy working with us all at Oxyplumb and you are happy with the service we all provide to you.
Professional & approachable company to work with!
Customer Service
Quality
Value
Just had a new boiler fitted, which included changing location from kitchen to garage. The team at OxyPlumb did a great job, to the agreed timescale & cost. Very knowledgeable and helped in selecting the appropriate system. Friendly service and I would recommend very highly!
Customer in Gloucestershire Posted on 17/10/2019 , work completed 19/09/2019
Boiler Service
Customer Service
Quality
Value
The engineer was friendly and explained the work carried out and the condition of the boiler. Lisa is always very helpful and organised.
Customer in Gloucestershire Posted on 24/12/2023 , work completed 21/12/2023
The trader replied (on 02/01/2024)
Thank you for this excellent review, we appreciate all feedback and look forward to working with you again.
Installation of a water softener
Customer Service
Quality
Value
Job done efficiently and professionally. However, the job was not explained well at the beginning eg I thought we would have salt blocks not tablets and we would have an extra hard water tap not keeping the existing tap not connecting to the water softener. This means we have to use hard water to boil the kettle or saucepans.
Customer in Oxfordshire Posted on 26/05/2021 , work completed 19/05/2021
The trader replied (on 23/06/2021)
Thank you for this honest feedback. We do regularly look at our procedures so we can continue to improve our service so your feedback is much appreciated.
Installation of LPG boiler
Customer Service
Quality
Value
Matt arrived at the appointed time of 0800 and got down to business straight away by removing the old boiler. He worked with the minimum of fuss and had completed the installation of the new boiler by 1530. I was kept informed of progress and he took me through the basic operation of the new boiler at the end of the day. Unfortunately, it was raining heavily at times so this probably made things more uncomfortable for him and led to a bit more mess inside the house than would have been the case on a dry day. Overall we were pleased with the work he did and were impressed by the efficiency of the whole Oxyplumb operation from initial site assessment through to the quotation process and installation. Oxyplumb offered excellent service and were a good value for money.
Customer in Oxfordshire Posted on 13/08/2021 , work completed 06/08/2021
The trader replied (on 17/08/2021)
Thank you for this great review. Your time is appreciated and we are pleased that you are very happy with all the team at Oxyplumb and your boiler install.
Good service
Customer Service
Quality
Value
Easy booking, super communication. Despite some delay of arrival on the day the the team were able to provide me with the documentation I needed quickly. In addition Roberto was effective and diligent. I will happily use OxyPlumb again.
Customer in Oxfordshire Posted on 04/10/2024 , work completed 04/10/2024
The trader replied (on 22/10/2024)
Thank you for this great review, we really appreciate your time. We look forward to working with you again when you need us.
Very professional
Customer Service
Quality
Value
Oxyplumb have always been reliable and efficient! They always keep me informed of appointments by email/texts and their work is of a very professional standard. The cost of having the annual boiler service at £96 seems a bit steep to me for 45 minutes work, but it is peace of mind to know that the boiler is safe and efficient.
Customer in Oxfordshire Posted on 01/12/2022 , work completed 30/11/2022
The trader replied (on 05/12/2022)
Thank you for this excellent review, we appreciate your feedback and look forward to working with you again.
Annual Service of Greenstar Boiler
Customer Service
Quality
Value
1st Annual Service of our Bosch Greenstar boiler which, (although I had remembered myself), was prompted by Oxyplumb via email - nice touch! Roberto - who had installed the boiler last year - called at exactly the time planned, 8am. Not sure what is exactly involved in "a service" but he did leave a bit of mess in the bathroom after cleaning the filter and after he had gone, the radiators remained cold. Fortunately, I was able guess the problem, he had not turned the isolating valves to the filter back on. Not sure if £90 is a competitive price for a service as this was my first, however, I have always found Oxyplumb an efficient company to deal with.
Customer in Oxfordshire Posted on 30/11/2020 , work completed 30/11/2020
Oxyplumb - great.
Customer Service
Quality
Value
We had several quotes for our job we needed doing and chose Oxyplumb as theirs seemed to be very reasonable. The job was done 3 days after accepting their quote, which was very speedy. We were contacted before the plumbers turned up, with a t OJ me and the name of the plumber. The plumbers were punctual, polite, professional and really helpful. Job was done (& done well)and they tidied up after themselves too! Would thoroughly recommend this, professional, company.
Customer in Oxfordshire Posted on 24/07/2019 , work completed 24/07/2019
The trader replied (on 12/08/2019)
Thanks for our kind review. We'd be very glad to hear how we could have achieved the 5 stars on the quality section? We hope to work with you again. Regards Leigh Sackett Director
Grant Vortex repair
Customer Service
Quality
Value
Where others failed to return calls or emails, Oxyplumb were efficient, polite, helpful and fixed the fault in less than 24 hours. Matt arrived ahead of schedule and, rather than sitting in his van waiting, he inspected and serviced the accessible exterior parts of the system (fuel line, safety valve, filters, tank) before I had unlocked my door. He had the boiler up and running within 15 minutes of his arrival and took the time to explain what had caused the fault and how to check if it reoccurs. He then examined the installation and confirmed all was functioning correctly. Just waiting for the invoice now but I anticipate using Oxyplumb to service my heating system in the future.
Chris in Oxfordshire Posted on 30/01/2023 , work completed 27/01/2023
The trader replied (on 31/01/2023)
Thank you so much for this excellent review. We are pleased that you are happy with the work completed by Matt and we all do our best for our customers. We look forward to working with you again in the future.
Professional work
Customer Service
Quality
Value
Roberto did a fantastic job at removing our old boiler, removing all the poor pipework and fitting a brand new boiler in a new position. It is very apparent that Roberto takes great pride in his work and it shows with how neat all the new pipework is. Roberto turned up on time every day. Would highly recommend.
Customer in Gloucestershire Posted on 07/08/2021 , work completed 05/08/2021
The trader replied (on 10/08/2021)
Thank you so much for this excellent review. We really appreciate your time. We are so pleased you are happy with the work. It is really important to us at Oxyplumb that your install goes smoothly and is always well planned to suit our customers. We look forward to working with you in the future.
Central Heating Repair
Customer Service
Quality
Value
Oxyplumb provided an excellent response to my faulty Heating controller. Despite being a very busy time for them pre Christmas they scheduled an engineer within a week. What was most impressive was they contacted me to offer a much earlier slot only a few days later. The engineer arrived at exactly the promised time, was friendly efficient and gave some really useful tips during the visit. The price of the new controller seemed very reasonable compared to examples seen online. Highly recommended.
Customer in Oxfordshire Posted on 15/12/2024 , work completed 13/12/2024
The trader replied (on 17/12/2024)
Thank you so much for this brilliant review. It is great to hear this feedback and we do try our best to help all our customers, even when extremely busy leading up to Christmas and jobs can be changed to ensure we prioritise heating and hot water issues. Wishing you a Merry Christmas and a Happy New Year.
Shower pressure fixed
Customer Service
Quality
Value
Oxyplumb Boiler's plumber identified the problem quickly and returned with the replacement parts and fixed the problem with no fuss and left no mess.
Customer in Oxfordshire Posted on 14/09/2025 , work completed 04/09/2025
The trader replied (on 22/09/2025)
Thank you for this excellent review. This is great news that you were satisfied with the work completed by our engineer. All our reviews are really important to us at Oxyplumb so thank you.
Good Service as Ever
Customer Service
Quality
Value
Efficient, helpful, no nonsense. They installed a new boiler and hot water system for us several years ago and did its annual service today. It has worked very well from the start and we continue to be very pleased.
Customer in Oxfordshire Posted on 07/02/2021 , work completed 04/02/2021
Great local heating services
Customer Service
Quality
Value
OxyPlumb are accredited by Worcester Bosch. I contacted them when BG were unable to attend, and they were able to fit a Hive central heating controller and thermostat and a boiler service in the same visit. Roberto completed this very proficiently and showed me how to setup the Hive. As a local company they are very convenient. I will be using them to service my Worcester Greenstar from now on.
Customer in Oxfordshire Posted on 16/11/2021 , work completed 12/11/2021
The trader replied (on 22/11/2021)
Thank you so much for this great review. We are pleased to be able to help you and we are here when you need us again in the future.
Oxyplumb to the rescue - New Boiler Installation
Customer Service
Quality
Value
Our boiler recently broke down and having used Oxyplumb before we went straight back to them. Leigh was out within 24 hours, had assessed the situation and advised and guided us with care and detail as to best steps. A new Worcester boiler was sourced to meet our needs and within 10 days Kevin (with Leigh's input) had done a stellar job at fitting the new one for us. The workmanship is excellent, they are clean and tidy and make every effort to avoid minimum disruption and mess. Clear explanations during and at end of work and always available to get in touch with if any problems.
James in Oxfordshire Posted on 22/05/2021 , work completed 18/05/2021
The trader replied (on 23/06/2021)
Thank you James for this brilliant feedback, we really appreciate your time.
Annual Boiler Service
Customer Service
Quality
Value
Always quick and friendly responses to queries and quote requests as well as being easy to book their services. Engineers will let you know when they are on the way and given an estimated time of arrival. Very friendly engineer, Mike, came to do an annual service on our boiler today, found him to be very friendly, courteous and respectful with clear communication. Completed the service with no problems and done in a timely manner, explained his findings and what he had done etc. Have used Oxyplumb a number of times and always found them to be a good and friendly service provider for anything to do with plumbing and boilers. Fully recommend Oxyplumb.
Customer in Oxfordshire Posted on 17/07/2024 , work completed 17/07/2024
The trader replied (on 19/07/2024)
Thank you so much for the excellent feedback, we really appreciate it. It is great to hear that you were very pleased with Mike's clear communication which is extremely important between the engineers and our customers. Thanks again and we look forward to working with us again when you need us.
Complete installation of Heating and sealed water system
Customer Service
Quality
Value
Having had a 35 year old warm air system for heating, we required a full retro installation of radiators and heating systems to the house. The options Leigh gave us allowed us to make an informed choice of just how far we wanted to go. Deciding on a fully pressurized water system and 11 designer radiators, the job was quoted for and completed on budget. Could we have found a cheaper price? Possibly, but I had confidence that Oxyplumb would get it right first time. The team spent a full 3 weeks installing the pipe work, running and testing the installation. Removing the old system and clearing down. Knowing that we were going onto re-fit bathrooms and kitchen, Roberto the lead installer located everything from boiler, two water tanks and Wifi management system to the rear of the garage, keeping the house clear. In the process he moved the main stop cock to the garage and providing both isolation taps to the hot and cold water with full drain down ports for each. I have had Oxyplumb come and help with the gas installation as part of the kitchen upgrades again just this week. Their installers not only know their jobs but are polite and helpful throughout.
Customer in Oxfordshire Posted on 07/04/2020 , work completed 06/03/2020
Boiler Installation
Customer Service
Quality
Value
I used Oxyplumb to install a new boiler. Roberto was friendly, professional and completed the work to a high standard. I would happily use them again.
Paul in Oxfordshire Posted on 14/06/2021 , work completed 10/06/2021
The trader replied (on 22/06/2021)
Hi Paul, thank you for taking the time to complete this review and for the positive feedback.
Boiler Service
Customer Service
Quality
Value
Mike from OxyPlumb came to service our gas boiler which they installed 4 years ago, He apologised for being a few minutes late, and then got on with the job, he was very polite and friendly. He gave the boiler a thorough service, and found no problems.
Customer in Oxfordshire Posted on 18/09/2024 , work completed 13/09/2024
The trader replied (on 23/09/2024)
Thank you so much for this review. It is great to hear that you enjoyed working with Mike. See you again when you need us.
Water Softener Installation
Customer Service
Quality
Value
Efficient Service, pleasant plumber and work completed quickly and without fuss. Would recommend this company
Customer in Oxfordshire Posted on 08/03/2019 , work completed 08/03/2019
Excellent friendly professional service
Customer Service
Quality
Value
Excellent friendly service and best plumbing service I have ever used. Professional, knowledgeable and very reliable. I have been using Leigh Spencer for nearly 4 years and he has always completed the task requested in the agreed time and with very reasonable prices. I have even called them out where they have fixed a minor problem or given advice to fix the issue and didn't charge anything.
Frank, Oxfordshire Posted on 25/06/2019 , work completed 24/05/2019
The trader replied (on 12/08/2019)
Thank Frank, great review. Long may our company serve you and your family. Regards Leigh Sackett, Director
Efficient, professional and always do a good job.
Customer Service
Quality
Value
Oxyplumb fitted our new boiler last year and we were so happy with their service that we called them to do the first annual service. The engineer from Oxyplumb was punctual, efficient, polite, conscientious, and was happy to give time and attention to the questions we had about our system. Full marks for an excellent company. We would wholeheartedly recommend them.
Frankie Posted on 19/02/2020 , work completed 07/02/2020