Endorsed by Which?

J Child Mechanical Plumbing Gas Ltd

5.0

97 Reviews

Opening Hours
Today - 07:30–18:00
  • Monday 07:30–18:00
  • Tuesday 07:30–18:00
  • Wednesday 07:30–18:00
  • Thursday 07:30–18:00
  • Friday 07:30–18:00
  • Saturday - Closed
  • Sunday - Closed

About

J Child Mechanical Plumbing & Gas. Gas Engineers Plumbers specialising in maintenance, servicing and construction of plumbing, heating, ventilation, gas and other mechanical services in both the domestic and commercial environment.

We specialise in:
- Commercial and Domestic new builds and alterations.
- Plant room construction and maintenance.
- Air Source Heat Pumps and Underfloor Heating design and
installations.
- Boiler repair, boiler service, boiler replacement.
- Central heating repair and maintenance, radiator replacement.
- Bathroom plumbing and bathroom renovation/remodel.

We:
- Are DBR checked.
- Are Domestic and Commercial Gas Safe Registered
- Have been extensively reviewed on other sites and have
excellent ratings.
- Are on Facebook and Instagram.
- Dont take short cuts.
- We always put you, the customer, first.
- We are highly reliable,
- Have the utmost respect for your property and privacy.
- We offer great value for money.

What we do

  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • Heating contractors

    • Central heating systems (installation and servicing)
    • Immersion Heaters
  • 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
    • Immersion Heaters
    • Radiators and central heating
    • Underfloor heating
  • Bathroom fitters

    • Bathroom Installation
    • Accessible bathrooms and showers
    • Bathroom refurbishment
    • Electric Showers
    • Wet rooms
  • Gas installers

  • More Services

    • air source heat pumps

Customer reviews

Why you can trust these reviews

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

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

5.0
97 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
New en-suite bathroom
Customer Service
Quality
Value
Plumbing (new shower, towel rail, toilet & basin), electrics (lighting & ventilation), new fitted furniture, tiling, flooring & painting ceiling. Work completed on time and within budget. Excellent quality of work and care taken to protect rest of house from damage. All problems encountered were discussed and sorted to our satisfaction. Always able to contact trader quickly when not on site.
Kenley Posted on 02/11/2018 , work completed 02/11/2018
The best
Customer Service
Quality
Value
Over the years we have tried many plumbers; however John Child is the best. Initially he was asked to replace a boiler and due to his fantastic work ethos, we asked him to complete other work for us (servicing two further boilers and providing a Landlord Gas Safety Certificate). Every single person within the company, Tanya that deals with queries and appointments to John’s colleague, is extremely professional, polite and friendly and they leave the place as they found it. His prices are competitive and in my experience cheaper can end up with shoddy work and bad attitude. John will freely give advice without looking to make a quick buck. We would not use anyone else and I recommend John and will continue to do so.
Customer in Central Bedfordshire Posted on 13/12/2019 , work completed 03/10/2019
Excellent service
I phoned J Child plumber to report w.c. not flushing and leaking kitchen tap! Visited property the next day, and I had a quotation emailed within 24 hrs, including a photo of mixer tap quoted for! I confirmed accepting the quote and wanting the work carried out! Within 24 hrs email confirming plumber booked in 17/6/2020, 8.30-10.30. Reminder email sent 2 days before! The plumber arrived on the dot exactly at 8.30 on 17/6/20. Both items dealt with efficiently, no mess, excellent and friendly service! Emailed invoice received 18/6/20, with a full breakdown of all items - invoice all as quoted!
Customer in Central Bedfordshire Posted on 19/06/2020 (Reviewer did not use service)
A worthy Trusted Trader
Customer Service
Quality
Value
John has serviced my central heating for the last two years. He is always courteous, knows his job, and is hard working. A year ago, my heating went down because of a pressure leak. He checked the system, and determined the leak lay under the screed in the new build. I had to get a specialist leak detector firm in to find it. John came back and made everything good. His pricing is always fair. I would recommend both him, and Tania who runs the office, to anyone.
Stan, N.Herts 31/03/2020. Posted on 31/03/2020 , work completed 13/01/2020
Prompt response to dire situation
Customer Service
Quality
Value
At the beginning of lockdown, our heating system failed completely - and I had a wife who had just been told to shield because of coronavirus. Having considered our position (and it was still very cold at the time), J. Child donned full protective gear and came and effected a temporary repair. Once lockdown was eased, he came back, did a permanent repair and also serviced our boiler. All our dealings were done in a business like and efficient manner, but at the same time in a very friendly way.
Customer in Hertfordshire Posted on 29/06/2020 , work completed 23/06/2020
Excellent Service
Customer Service
Quality
Value
As always excellent service from J Childs Mechanical Plumbing Gas Ltd. Booked in for a routine boiler service, I mucked up the dates and due to work commitments couldn't be available for the date originally agreed. They sorted someone to come out to me saving me from rearranging another date and time off work. Thank you. The gentleman who came out to do the service was very polite and the work was done efficiently and quickly.
Jane in Cambridgeshire Posted on 29/04/2021 , work completed 20/04/2021
None Better
Customer Service
Quality
Value
Choosing a plumber can be a bit of a lottery, but I found a winner with J Child. I needed a leaking radiator replaced and the work was carried out very efficiently, on time and at very reasonable cost. Communication with the office was also very friendly and helpful. What more could you ask?
Customer in Central Bedfordshire Posted on 01/02/2021 , work completed 28/01/2021
Very quick response and next day fix
Customer Service
Quality
Value
My boiler stopped working overnight during -7 degrees temperature. I called J Childs plumbing in the morning and they came out within hours and carried out a diagnostic which identified it as either of 2 problems (faulty flame sensor or PCB fault). They got the parts and came mid-day the next day. They tried a new flame sensor first (cheapest resolution) and it worked. My final bill came in lower than the quote. Very fast and professional service. This is the second time I have used this company, I would recommend to anybody. Good customer service all round.
Customer in Hertfordshire Posted on 12/02/2021 , work completed 12/02/2021
Investigate and repair leak under bath. Supply and fit new isolation valve and mapress fitting.
Customer Service
Quality
Value
We found drips on our sitting room ceiling on Saturday. We were able to isolate the leak and contacted half a dozen plumbers. J Child were quick to respond and able to come on Tuesday. On the phone, they explained their pricing structure which seemed fair. They arrived promptly, identified and carried out the repair necessary to the copper pipe, and re-aligned another isolation valve which had been poorly installed in this new build. The bath panel could not be replaced yet as the floor was still drying out, but Allan showed me an Amazon link to buy new bath panel clips which had broken when I had taken it off at the weekend. I was very pleased with the service and price and would not hesitate to use them again.
Customer from Hitchin Posted on 02/12/2021 , work completed 30/11/2021
Very quick and efficient
Customer Service
Quality
Value
Very polite and professional throughout. Quick to identify issue and booked us in very quickly. Very reasonable. Will use again.
Customer in Hertfordshire Posted on 14/09/2021 , work completed 09/09/2021
Excellent work from start to finish
Customer Service
Quality
Value
J Child replaced our old gas boiler and cylinder with a combi; replaced a shower unit; and fitted a larger radiator in the hall over 2 days in August 2022. We are very impressed with the whole experience, starting with John Child’s initial survey and advice. Allan and apprentice Mikey worked steadily and efficiently throughout the installation. All non-‘black-bin’ rubbish was removed before they completed the job. Very pleased indeed. Highly recommend.
Customer in Central Bedfordshire Posted on 27/09/2022 , work completed 03/08/2022
Prompt and efficient
Customer Service
Quality
Value
Our downstairs loo sprang a leak and J Childs were able to send someone out that same day. Problem solved! I have also used them for tap and radiator repairs and found the service very prompt and efficient. I would heartily recommend them.
Hilary in Hertfordshire Posted on 18/05/2023 , work completed 12/05/2023
Excellent service, as usual
Customer Service
Quality
Value
J Chid Mechanical Plumbing Gas Ltd has completed several jobs for me over the past few years including servicing the boiler yearly. Always calm, hassle-free work, leaving no mess. I highly recommend this firm.
Customer in Central Bedfordshire Posted on 31/07/2024 , work completed 25/07/2024
Recommended
Customer Service
Quality
Value
John Changed a boiler and installed radiators for me. I was happy with the work and can have no complaints. He did the job properly - very polite and good workmanship. Wouldnt hesitate to recommend again.
Which? Trusted Traders Consumer Posted on 01/02/2015 , work completed 01/02/2015
Michele, Biggleswade
Customer Service
Quality
Value
John is a trustworthy, efficient, reliable and helpful plumber. He takes the time to explain what was wrong and how it needed to be fixed. We had a leak in our roof, when no water was running. John found the problem and sorted it out. I highly recommend J Child plumbing and gas services.
Michele Posted on 20/01/2016 , work completed 20/01/2016
Thoroughly recommended
Customer Service
Quality
Value
John provided us with a detailed quote and proceeded to complete the work in a punctual, efficient and tidy fashion. We are really pleased with the refitted en-suite bathroom
Christine, Hertfordshire Posted on 10/11/2015 , work completed 10/11/2015
Professional, reliable and knowledgeable
Customer Service
Quality
Value
I first employed John to fix a problem with my boiler that had other plumbers scratching their heads. It has worked serenely ever since. Excellent communications throughout. No hesitation in recommending him.
Dana Posted on 30/09/2016 , work completed 30/09/2016
My Review
Customer Service
Quality
Value
Very good in all respects
Edward, Bedfordshire Posted on 03/08/2016 , work completed 03/08/2016
Transformation of our bathroom and ensuite
Customer Service
Quality
Value
John and his team did a great job for us. We knew we wanted to update and improve our bathroom and the ensuite shower room but really weren't quite sure where to start. John gave us some great ideas and took the whole project in hand. We were so pleased not to have to try to sort out different people - he did it all. The results are fab and we are very pleased. John also does all our boiler servicing and deals with any other plumbing issues. He has also replaced some of our radiators and solved a leak we had. Every job has been done very well.
Customer in Central Bedfordshire Posted on 09/06/2020 , work completed 22/05/2020
The best
Customer Service
Quality
Value
I have used John Child before so when the boiler started causing problems, without any hesitation, he was the one to call. Fully explained what the issues were, the fix, the options discussed in detail and approximate costings. John is experienced, reliable and he delivers what he promises. He always finds the time to fully explain all the pros and cons so I can make an informed decision. John and Tania both respond to queries in a timely fashion, all his employees are personable and always turn up on time. They leave the premises clean and tidy and clear away the rubbish. I will always use John for the annual servicing/replacement of boilers, safety checks, certificates and any emergency situation.
Customer in Central Bedfordshire Posted on 17/04/2020 , work completed 05/03/2020
Highly recommended company 👍🏽
Customer Service
Quality
Value
Have used John and his colleagues on a number of occasions. The most reason was yesterday after emailing the day before regarding a fault with my boiler. Have used them for boiler service, installing new thermostat and more. Very friendly staff. Cannot recommend them enough.
Customer in Central Bedfordshire Posted on 03/12/2020 , work completed 02/12/2020
Fast Response
Customer Service
Quality
Value
We had a leaking component on our water heater which was causing a small flood. Called J Childs and Tania was very helpful. Was able to reschedule some work for one of the engineers and got him round to the house quickly. Diagnosed the issue and went to get a part - back within an hour or so. Excellent customer service and fair price - would definitely recommend. Thank you
Customer in Central Bedfordshire Posted on 23/02/2021 , work completed 26/01/2021
Efficient and professional
Customer Service
Quality
Value
I needed a radiator replaced and found the quote and replacement process quick and painless at what seemed to me to be a reasonable price. I'm very happy with the finished job.
Daniel in Central Bedfordshire Posted on 22/03/2023 , work completed 20/03/2023
Always excellent
Customer Service
Quality
Value
They're my go-to plumbers. They service my gas heating every year, and recently replaced my shower and kitchen tap. I recently had a leak from my water softener circuit. They did repairs quickly and I know I can call them out whenever needed. The office keeps me informed so I'm not worrying. They do the extra mile when necessary, staying on to sort out a problem. I have no hesitation in recommending them.
Customer in Hertfordshire Posted on 03/07/2025 , work completed 26/06/2025