TSL Heating & Plumbing Reviews 59

TrustScore 4.5 out of 5

4.7

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Rated 5 out of 5 stars

TSL recently carried out work on installing a walk in shower and tiling our toilet. The work was carried to an exceptionally high standard. The TSL team were extremely professional, punctual, polite a... See more

Company replied

Rated 5 out of 5 stars

TSL heating and plumbing are a very good, professional company who recently carried out work on a faulty bath. Helen in the office was very helpful and Mike fixed the problem quickly and efficiently.... See more

Company replied

Rated 5 out of 5 stars

Exceptional. New boiler (oil) fitted over 2 days. Not an easy job with 3 foot stone walls but meticulous workmanship and care. We have used this firm for 7 years now and their service and skills a... See more

Company replied

Rated 5 out of 5 stars

Used TSL for about 18 months now, been renovating a house, needed new boiler/hot water tank, new rads throughout/ change weird old pipe work etc.... they also fitted a bathroom and ensuite. Personally... See more

Company replied

Company details

  1. Plumber

Information provided by various external sources

Welcome to TSL Heating and Plumbing, We specialise in central heating, boiler installation & repair, plumbing services in Newport & surrounding areas.


Contact info

4.7

Excellent

TrustScore 4.5 out of 5

59 reviews

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Rated 5 out of 5 stars

TSL recently carried out work on our bathroom and toilet

TSL recently carried out work on installing a walk in shower and tiling our toilet. The work was carried to an exceptionally high standard. The TSL team were extremely professional, punctual, polite and kept us informed of every aspect of the progress on the works. Indeed, all the staff were very personable and a delight to have in our house. If you are looking for a company to carry out improvements to your home look no further than TSL. I would have no hesitation in recommending TSL.

September 11, 2025
Unprompted review
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Reply from TSL Heating & Plumbing

Hi Mr & Mrs Jermyn thank you for taking the time to leave a great review for us.
Many thanks
TSL Heating & Plumbing

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Rated 5 out of 5 stars

Great attention to detail and customer care

A slight mishap causing a brick to break. They returned and did a first class repair, replacing the broken brick and completed an excellent job. Many thanks for your work.
Shan and Phil, Usk

June 4, 2025
Unprompted review
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Reply from TSL Heating & Plumbing

Hi Both thank you for your review it is much appreciated. Best Regards TSL Heating & Plumbing.

Rated 5 out of 5 stars

Excellent service

An other yearly service and a few small jobs done. Excellent as always, First-class communication as always.

November 22, 2024
Unprompted review
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Reply from TSL Heating & Plumbing

Thanks for leaving a great review.
Many thanks.
TSL Heating & Plumbing

Rated 5 out of 5 stars

Excellent service from first to last.

Excellent service from first contact to completion and commissioning of new gas boiler installation. Office staff were friendly and very helpful. Engineer involve in the work was pleasant, tidy and very thorough in every part of the job, from removal of old boiler to commissioning of new one. We could not have asked for anyone better.

October 7, 2024
Unprompted review
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Reply from TSL Heating & Plumbing

Hi Mr Tomkins, thank you for taking the time to leave a review it is much appreciated, we will pass on your praise to the engineer and all involved. Thanks again from TSL Heating & Plumbing

Rated 5 out of 5 stars

100% Job satisfaction

The only company we will use and the only one we would recommend. They are friendly and helpful from reception to the Plumbers. They protect flooring before they do work and take their boots off, treating your home like their own. Competitive prices and 100% job satisfaction. Can not praise Darren, Rhys and the whole team enough with the gratitude we have for them

October 11, 2024
Unprompted review
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Reply from TSL Heating & Plumbing

Hi Mr Norman thank you for your great review. We appreciate the time you have taken to write this and will pass on your praise to all involved.
Best Regards
TSL Heating & Plumbing

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Rated 2 out of 5 stars

Money money money.

Money money money.. and the easy jobs that’s what this company is all about. We had an ongoing issue with high temp resets mainly when using the hot water and the expansion vessel needed changing (I supplied). TSL made my wife pay £364 before the engineer had left the house for 3hours labour/diagnostics and left the job with a new leak. Just received a quote for works to be carried out with a follow up call. Granted this is an old boiler but it’s just a basic system. The work amounts to changing a 3 way diverter valve and two new oil supply hoses at an additional £595. The reason I’ve given 2 stars is that they did kindly come back to fix the leak.

March 14, 2024
Unprompted review
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Reply from TSL Heating & Plumbing

Hi Mr Green we are not surprised by your review after our recent experience with you.
You had booked in the work with our office and explained what work you required, you were provided with the costs for oil engineers which were accepted and an appointment was scheduled.
When our engineer arrived he explained to your wife that it would not be wise to carry out any work on your Camray 5 oil combi boiler due to its age and condition, she did not accept this advice and asked that the work still be carried out. The engineer completed the work that was instructed and collected payment as agreed, the boiler was left working but it still required other parts which we then quoted for, we did not diagnose any faults previous to this visit, this we assume was by yourself as you had already purchased and supplied the parts for us to fit, the boiler did not look like it had been serviced recently either.
The next day we came in to read a derogatory, abusive and threatening email from you, we tried to call you but could not get an answer, we still sent an engineer to your property immediately that morning, the engineer found a leak not related to our work and we advised without any charge.
We took a call from you later that morning where you requested a quotation for a new oil combi boiler, we advised you that we would no longer work for you due to your email and unfriendly approach to us. We did have gas safety work that you booked in for your holiday lets the following week which we also cancelled.
We are not a company that is just about money and easy jobs as you have stated, we have morals and try our best for customers.


Rated 5 out of 5 stars

TSL heating and plumbing are a very…

TSL heating and plumbing are a very good, professional company who recently carried out work on a faulty bath. Helen in the office was very helpful and Mike fixed the problem quickly and efficiently. A written quote was provided quickly and the job was reasonably priced. I'd definitely recommend them and will be using them in future. Really nice to deal with a company who has old fashioned values.

February 15, 2024
Unprompted review
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Reply from TSL Heating & Plumbing

Hi Caroline, thank you for taking the time to leave a great review it is much appreciated, the positive feedback will be passed onto everyone. Best Regards TSL Heating & Plumbing.

Rated 5 out of 5 stars

I have used Tsl plumbing

I have used Tsl plumbing, Cwmbran, several times now for servicing and repairs. Each time a different Engineer comes out and each time the service is fantastic. Their honesty is 2nd to none. When having a service, I pointed out a leak that I had noticed which turned out to be a loose tap. They could’ve easily charged me for a false repair but didn’t. He showed me what it was, and Tightened it up, said job done and carried on with the service. 100% trustworthy and reliable. Many thanks

October 12, 2023
Unprompted review
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Reply from TSL Heating & Plumbing

Thank you for your great review, as a business we all try to do our best. We will pass on your nice comments to the engineer.
Many thanks.
TSL Heating & Plumbing

Rated 5 out of 5 stars

Graeme was extremely professional

Graeme was extremely professional, efficient and friendly when he serviced our oil boiler. Absolutely top notch.

November 29, 2023
Unprompted review
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Reply from TSL Heating & Plumbing

Thank you for your 5 star review its much appreciated.
Best Regards
TSL Heating & Plumbing

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Rated 5 out of 5 stars

Excellent experience

I’ve recently had a new boiler and shower with this company. I’d been let down a couple of times earlier this year and said to a friend ‘ I wish John Lewis did plumbing, I wouldn’t have to worry then..’ and here it is! TSL have been brilliant throughout. Mike was fantastic and is solutions rather than problem focused, working thoroughly and respectfully. Calls and E-mails answered promptly, seamless organisation of additional staff E.g electrician so that work wasn’t delayed. Invoices and guarantees sent promptly. I’m delighted with the work and this company as a whole and would highly recommend.

October 19, 2023
Unprompted review
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Reply from TSL Heating & Plumbing

Hi Catherine thank you for such a lovely review it is much appreciated.
Best Regards
TSL Heating & Plumbing

Rated 5 out of 5 stars

change from oil central heating to lpg

From initial assessment of what was needed to change from Oil fired heating to LPG heating, right through to the work stages all of which was carried out to an excellent standard. From start to finish (Darren at assessment and Jake & Josh who carried out the work) the staff were courteous and informative throughout.
A very good job, Highly recommended.

October 5, 2023
Unprompted review
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Reply from TSL Heating & Plumbing

Thank you for the great review, we are happy that we met your expectations and you are happy with the installation.
Many thanks.
TSL Heating & Plumbing

Rated 5 out of 5 stars

Exceptional

Exceptional. New boiler (oil) fitted over 2 days. Not an easy job with 3 foot stone walls but meticulous workmanship and care.

We have used this firm for 7 years now and their service and skills are outstanding. Highly recommended.

September 12, 2023
Unprompted review
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Reply from TSL Heating & Plumbing

Thank you for a great review, we are pleased that we met your expectations, we will pass on your praise to all involved.
Many thanks.
TSL Heating & Plumbing

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Rated 5 out of 5 stars

Great Job Done

Very happy with the service provided, it was a huge job but the guys did a fantastic job - even in the freezing cold temperatures!! Would definitely recommend TSL Heating and Plumbing 👌

January 16, 2023
Unprompted review
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Reply from TSL Heating & Plumbing

Thank you for a great review much appreciated.
Best Regards
TSL Heating & Plumbing

Rated 5 out of 5 stars

Exemplary same day service thank you so…

Exemplary same day service thank you so much.

I highly recommend this company.

I rang 4 different companies, they couldn’t fit me in until February but when I told them I was an 81 year old man living alone they turned up that very afternoon. The price for the job was very reasonable.

Thank you

November 22, 2022
Unprompted review
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Reply from TSL Heating & Plumbing

Thank you for a great review much appreciated, glad we could be of help.
Best Regards
TSL Heating & Plumbing

Rated 5 out of 5 stars

Replacement Combi Boiler

TSL supplied and fitted a replacement combi boiler at a competitive price and are a professional and efficient company to deal with. Graeme and Danny arrived promptly on the day to fit the boiler and were friendly, knowledgeable and patient as they had to put up with me working from home and forgetting to make regular cups of coffee!
Customer service was excellent from start to finish from all of the staff that I dealt with and I would highly recommend TSL

November 3, 2022
Unprompted review
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Reply from TSL Heating & Plumbing

Hi Wendy Thanks for a great review, we are pleased that you were happy with our service, we will pass on your praise to all involved. Best Regards TSL Heating & Plumbing

Rated 5 out of 5 stars

Excellent work

The lads arrived at the property that my son lives in nice and early. I explained I was ill and would be going home out of their way. They completed the boiler exchange without any problems and called me when they were nearly finished. They were so polite and lively. The job completed was so neat and tidy. I would have no hesitation reccommending this company and will not hesitate using them again.

October 13, 2022
Unprompted review
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Reply from TSL Heating & Plumbing

Hi Mrs Bray thank you for leaving a great review, it is much appreciated, we will pass on your thanks to all involved.
Many thanks.
Best Regards
TSL Heating & Plumbing

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Rated 5 out of 5 stars

TSL recently fitted a new Worcester…

TSL recently fitted a new Worcester combo boiler in our house over 3 days! The’re fitters we’re skilled knowledgeable clean and polite! The finished job is excellent, highly recommend TSL to everyone!👍🏻

September 15, 2022
Unprompted review
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Reply from TSL Heating & Plumbing

Hi Mr Peters thank you for the great review, our team will be pleased with your feedback and we are glad that you are happy with your installation.
Best Regards
TSL Heating & Plumbing

Rated 5 out of 5 stars

Thank you very much for installing our Boiler

Thank you very much for installing our new boiler, the day went very smoothly with big thanks particularly to Graeme, highly skilled and organised craftsman.
We recommend TSL Heating and Plumbing a very professional Company.

October 6, 2022
Unprompted review
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Reply from TSL Heating & Plumbing

Hi Mr Roberts thank you for the great review, was a pleasure to carry out the work for you. We will pass on your praise to our installers. Best Regards TSL Heating & Plumbing Ltd

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