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Walsh Plumbing Ltd

SG1, Stevenage

(73)
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About

Walsh Plumbing Ltd

We understand that buying a new boiler can be an expensive purchase, which is why Walsh Plumbing strive to provide our customers with outstanding satisfaction in our boiler packages and installations. We are the experts in our field, continually offering unrivalled levels of service and quality products in thousands of households around the UK each year.

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17 hour response time

Reviews (73)

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5/5

73 customer reviews

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9 January 2025

Review for Walsh Plumbing I cannot thank Walsh Plumbing enough for their incredible service! After another company caused damage to my boiler, Walsh Plumbing stepped in and resolved the issue within 24 hours—even with needing to order a part! Their communication throughout the process was outstanding. They kept me updated every step of the way and even called to check if arriving earlier than expected (12:30) would be convenient for me. The professionalism and care didn’t stop there—they followed up later to ensure everything was working perfectly. I am beyond grateful for their efficiency, reliability, and excellent customer service. I highly recommend Walsh Plumbing to anyone in need of a trustworthy and professional plumbing company. Thank you so much for your help! More...

Reviewed on TrustPilot

9 January 2025

Review for Walsh Plumbing I cannot thank Walsh Plumbing enough for their incredible service! After another company caused damage to my boiler, Walsh Plumbing stepped in and resolved the issue within 24 hours—even with needing to order a part! Their communication throughout the process was outstanding. They kept me updated every step of the way and even called to check if arriving earlier than expected (12:30) would be convenient for me. The professionalism and care didn’t stop there—they followed up later to ensure everything was working perfectly. I am beyond grateful for their efficiency, reliability, and excellent customer service. I highly recommend Walsh Plumbing to anyone in need of a trustworthy and professional plumbing company. Thank you so much for your help! More...

Reviewed on TrustPilot

7 January 2025

Plumber arrived on time and fixed my very small job quickly and efficiently. An excellent job well done at a very reasonable cost too!

Reviewed on TrustPilot

7 January 2025

Plumber arrived on time and fixed my very small job quickly and efficiently. An excellent job well done at a very reasonable cost too!

Reviewed on TrustPilot

9 December 2024

Excellent service from this company from start to finish- definitely recommend. Neil was highly professional, punctual, organised and left everything tidy. . all very rare qualities these days!! Supplied and fitted new combination boiler and radiators, 2 day job. We're very happy with the results. It really was a pleasure to do business with this company. More...

Reviewed on TrustPilot

9 December 2024

Excellent service from this company from start to finish- definitely recommend. Neil was highly professional, punctual, organised and left everything tidy. . all very rare qualities these days!! Supplied and fitted new combination boiler and radiators, 2 day job. We're very happy with the results. It really was a pleasure to do business with this company. More...

Reviewed on TrustPilot

5 December 2024

Gaynor and the engineer were fantastic and so helpful in helping to find and fit a replacement shower. I called them in the morning and they found the shower and had replaced it by 4pm the same day. Above all else the process was smooth and very reasonable, couldn’t recommend enough!! More...

Reviewed on TrustPilot

5 December 2024

Gaynor and the engineer were fantastic and so helpful in helping to find and fit a replacement shower. I called them in the morning and they found the shower and had replaced it by 4pm the same day. Above all else the process was smooth and very reasonable, couldn’t recommend enough!! More...

Reviewed on TrustPilot

28 November 2024

Dylan visited our home to explain the Boiler options and organized an engineer to replace our boiler next day. I am very happy with the prompt service and would recommend Walsh Plumbing to anyone without any hesitation. Brilliant service and very happy with the new boiler Worcester which I can now control the temperature via my mobile phone from anywhere. Technology at forefront. More...

Reviewed on TrustPilot

28 November 2024

Dylan visited our home to explain the Boiler options and organized an engineer to replace our boiler next day. I am very happy with the prompt service and would recommend Walsh Plumbing to anyone without any hesitation. Brilliant service and very happy with the new boiler Worcester which I can now control the temperature via my mobile phone from anywhere. Technology at forefront. More...

Reviewed on TrustPilot

27 November 2024

Got a good feeling about these guys from the word go. From Gaynor on the phone to Dylan for our quote visit to Neil our engineer, all were first class. Paid slightly more than another quote but so glad we did. The quality of work from Neil exceeded our belief on what these guys would deliver. Never have I had an engineer in our house who has worked so independently and probably left our house cleaner than when he arrived! Thoroughly recommend these guys for boiler installs and any heating/plumbing jobs you might need them for. More...

Reviewed on TrustPilot

27 November 2024

Got a good feeling about these guys from the word go. From Gaynor on the phone to Dylan for our quote visit to Neil our engineer, all were first class. Paid slightly more than another quote but so glad we did. The quality of work from Neil exceeded our belief on what these guys would deliver. Never have I had an engineer in our house who has worked so independently and probably left our house cleaner than when he arrived! Thoroughly recommend these guys for boiler installs and any heating/plumbing jobs you might need them for. More...

Reviewed on TrustPilot

21 November 2024

Walsh Plumbing were fantastic to deal with from start to end. Unlike the larger companies they send an engineer to survey the job prior to providing a quote, this also gives you the opportunity to ask any questions or get advice before you place an order. Once I placed the order and paid the 10% deposit, they were able to install the new boiler within a few days. The fitter arrived on time and completed the work as planned; the install quality is excellent. They also ensured that the work met all the boiler manufacturers requirements e.g. a chemical flush, magnetic compliant filter and water limescale filter, this is important to ensure I get the full 10 year manufactures guarantee. There fitters work for them, and many have been with the company for several years. This is not always the case with some of the large installers who contract out the fitting. Since the install they have contacted me to ensure I was happy and have triggered the paperwork for the registration of the boiler and the gas safety certificate. We did have a small issue on the day of install as their supplier could not get hold of a NEST thermostat due to a product shortage. I managed to buy one locally and Walsh compensated me with no hesitation or issues. This really showed a great level of customer focus. I have now taken up an annual maintenance contract which they offer to ensure the boiler remains gas safe and I get the manufactures warranty. Walsh Plumbing were not the cheapest, but they were not the most expensive either. They offer good old fashioned customer service, and you can speak with a real person, not a call centre in ?????? I fear that the larger companies like BOXT and British Gas have great sales but their after sales service is not as good. In summary a great company you can trust to do a quality job at a fair price with excellent customer service. More...

Reviewed on TrustPilot

21 November 2024

Walsh Plumbing were fantastic to deal with from start to end. Unlike the larger companies they send an engineer to survey the job prior to providing a quote, this also gives you the opportunity to ask any questions or get advice before you place an order. Once I placed the order and paid the 10% deposit, they were able to install the new boiler within a few days. The fitter arrived on time and completed the work as planned; the install quality is excellent. They also ensured that the work met all the boiler manufacturers requirements e.g. a chemical flush, magnetic compliant filter and water limescale filter, this is important to ensure I get the full 10 year manufactures guarantee. There fitters work for them, and many have been with the company for several years. This is not always the case with some of the large installers who contract out the fitting. Since the install they have contacted me to ensure I was happy and have triggered the paperwork for the registration of the boiler and the gas safety certificate. We did have a small issue on the day of install as their supplier could not get hold of a NEST thermostat due to a product shortage. I managed to buy one locally and Walsh compensated me with no hesitation or issues. This really showed a great level of customer focus. I have now taken up an annual maintenance contract which they offer to ensure the boiler remains gas safe and I get the manufactures warranty. Walsh Plumbing were not the cheapest, but they were not the most expensive either. They offer good old fashioned customer service, and you can speak with a real person, not a call centre in ?????? I fear that the larger companies like BOXT and British Gas have great sales but their after sales service is not as good. In summary a great company you can trust to do a quality job at a fair price with excellent customer service. More...

Reviewed on TrustPilot

17 November 2024

We had a new boiler fitted in march and everything went perfect despite the odd problem that cropped up then in September the programmer packed up so I called them to see what could be done and once again they came up trumps, Dylan was out on a job but he called on his way home with a new timer and fitted the part so it was all up and running within 3 hours top marks to you.

Reviewed on TrustPilot

17 November 2024

We had a new boiler fitted in march and everything went perfect despite the odd problem that cropped up then in September the programmer packed up so I called them to see what could be done and once again they came up trumps, Dylan was out on a job but he called on his way home with a new timer and fitted the part so it was all up and running within 3 hours top marks to you.

Reviewed on TrustPilot

7 November 2024

Brilliant Service. They made, what turned out to be a difficult new boiler and pipe fit, very straightforward. I would highly recommend.

Reviewed on TrustPilot

7 November 2024

Brilliant Service. They made, what turned out to be a difficult new boiler and pipe fit, very straightforward. I would highly recommend.

Reviewed on TrustPilot

16 September 2024

The plumber who did the installation of our boiler (Anton) did an amazing job. Walsh plumbing company is extremely professional and kepted us informed every step of the way, would highly recommend this company.

Reviewed on TrustPilot

16 September 2024

The plumber who did the installation of our boiler (Anton) did an amazing job. Walsh plumbing company is extremely professional and kepted us informed every step of the way, would highly recommend this company.

Reviewed on TrustPilot

13 September 2024

Great company to deal. Straightforward and professional. Very happy to recommend for fitting new boiler.

Reviewed on TrustPilot

13 September 2024

Great company to deal. Straightforward and professional. Very happy to recommend for fitting new boiler.

Reviewed on TrustPilot

28 August 2024

I have no hesitation in recommending Walsh Plunbing. They responded quickly to my request for a quotation with a detailed breakdown of what was included. The installer was great. Friendly and diligent and minimised disruption. There were no extra charges. Would gladly recommend More...

Reviewed on TrustPilot

28 August 2024

I have no hesitation in recommending Walsh Plunbing. They responded quickly to my request for a quotation with a detailed breakdown of what was included. The installer was great. Friendly and diligent and minimised disruption. There were no extra charges. Would gladly recommend More...

Reviewed on TrustPilot

27 August 2024

I cannot praise Walsh Plumbing highly enough! They are everything you want from a boiler replacement and water tank replacement I did with them in two separate occasions they were professional, punctual, honest, reliable, fairly-priced. How often can you say that?

Reviewed on TrustPilot

27 August 2024

I cannot praise Walsh Plumbing highly enough! They are everything you want from a boiler replacement and water tank replacement I did with them in two separate occasions they were professional, punctual, honest, reliable, fairly-priced. How often can you say that?

Reviewed on TrustPilot

20 August 2024

A very professional company, from the quotation by Dylan through to the installation by Michael, everything went smoothly. would recommend to anyone having a new boiler. More...

Reviewed on TrustPilot

20 August 2024

A very professional company, from the quotation by Dylan through to the installation by Michael, everything went smoothly. would recommend to anyone having a new boiler. More...

Reviewed on TrustPilot

6 August 2024

Installed my new bioler a year ago and today they did the first annual service. Highly recommended!

Reviewed on TrustPilot

6 August 2024

Installed my new bioler a year ago and today they did the first annual service. Highly recommended!

Reviewed on TrustPilot

24 July 2024

Would highly recommend Walsh Plumbing, had boiler service and needed subsequent repair, dealt with promptly and effeciently. A great company to deal with.

Reviewed on TrustPilot

24 July 2024

Would highly recommend Walsh Plumbing, had boiler service and needed subsequent repair, dealt with promptly and effeciently. A great company to deal with.

Reviewed on TrustPilot

13 July 2024

I had my new boiler installed by Walsh Plumbing recently they are credible, trustworthy and very reliable. I will recommend the Walsh plumbing to anyone seeking boiler and plumbing issues.

Reviewed on TrustPilot

13 July 2024

I had my new boiler installed by Walsh Plumbing recently they are credible, trustworthy and very reliable. I will recommend the Walsh plumbing to anyone seeking boiler and plumbing issues.

Reviewed on TrustPilot

21 June 2024

Excellent service highly recommended The install was complicated due to a very old boiler Micheal was very knowledgeable and helpful and completed the job to a very high standard Very happy with the service Steve

Reviewed on TrustPilot

21 June 2024

Excellent service highly recommended The install was complicated due to a very old boiler Micheal was very knowledgeable and helpful and completed the job to a very high standard Very happy with the service Steve

Reviewed on TrustPilot

17 May 2024

From the very start when we had estimates to change our boiler, Walsh Plumbing Ltd was the most professional and with a reasonable quotation. Anton, the heating engineer turned up on time and he did not stop working until he had finished the job. He was very polite and in spite of a few problems which he informed us what he was going to do with the fitting of the new boiler, made a first class job of it, he cleared all the rubbish up and took it with him, including the old boiler. We would recommend Walsh Plumbing to anyone who is thinking of changing their gas boiler. More...

Reviewed on TrustPilot

17 May 2024

From the very start when we had estimates to change our boiler, Walsh Plumbing Ltd was the most professional and with a reasonable quotation. Anton, the heating engineer turned up on time and he did not stop working until he had finished the job. He was very polite and in spite of a few problems which he informed us what he was going to do with the fitting of the new boiler, made a first class job of it, he cleared all the rubbish up and took it with him, including the old boiler. We would recommend Walsh Plumbing to anyone who is thinking of changing their gas boiler. More...

Reviewed on TrustPilot

10 May 2024

Had my back boiler replaced by Walsh Plumbing Ltd. Excellent job. Organised and clean during the works. Good rate. Good communication. Mikel is a true professional tradesman who delivered an outstanding job in 2 days time. Highly recommended More...

Reviewed on TrustPilot

10 May 2024

Had my back boiler replaced by Walsh Plumbing Ltd. Excellent job. Organised and clean during the works. Good rate. Good communication. Mikel is a true professional tradesman who delivered an outstanding job in 2 days time. Highly recommended More...

Reviewed on TrustPilot

21 April 2024

I highly recommend Walsh Plumbing for their exceptional service. Trev and Dylan provided a professional and swift response to my boiler installation needs. They did exactly what they promised, arriving promptly at my property and completing the installation efficiently. Their work was thorough, and they ensured everything was in perfect order before finishing up. I appreciate their expertise and dedication to customer satisfaction. Thank you, Trev and Dylan, for your outstanding service. I wouldn't hesitate to use Walsh Plumbing again for any future plumbing needs. More...

Reviewed on TrustPilot

21 April 2024

I highly recommend Walsh Plumbing for their exceptional service. Trev and Dylan provided a professional and swift response to my boiler installation needs. They did exactly what they promised, arriving promptly at my property and completing the installation efficiently. Their work was thorough, and they ensured everything was in perfect order before finishing up. I appreciate their expertise and dedication to customer satisfaction. Thank you, Trev and Dylan, for your outstanding service. I wouldn't hesitate to use Walsh Plumbing again for any future plumbing needs. More...

Reviewed on TrustPilot

9 April 2024

From start to finish, my experience with Walsh Plumbing has been exceptional. They have just replaced my combi boiler and their work is flawless. Thank you very much!

Reviewed on TrustPilot

9 April 2024

From start to finish, my experience with Walsh Plumbing has been exceptional. They have just replaced my combi boiler and their work is flawless. Thank you very much!

Reviewed on TrustPilot

8 April 2024

Competitive pricing, options clearly explained. Mike the fitter was punctual, polite and worked hard all day. The results appear great so far, I would definitely recommend Walsh plumbing.

Reviewed on TrustPilot

8 April 2024

Competitive pricing, options clearly explained. Mike the fitter was punctual, polite and worked hard all day. The results appear great so far, I would definitely recommend Walsh plumbing.

Reviewed on TrustPilot

10 March 2024

A great job completed for a good price. Very clean and tidy. Friendly staff.

Reviewed on TrustPilot

10 March 2024

A great job completed for a good price. Very clean and tidy. Friendly staff.

Reviewed on TrustPilot

5 March 2024

I would recommend Walsh plumbing. Dylan came to see me, explained the different boilers and gave me a price. The installer was Darren who arrived on time. Darren worked hard all day and was extremely helpful in offering advice. I would 100% recommend this company. Thank you. More...

Reviewed on TrustPilot

5 March 2024

I would recommend Walsh plumbing. Dylan came to see me, explained the different boilers and gave me a price. The installer was Darren who arrived on time. Darren worked hard all day and was extremely helpful in offering advice. I would 100% recommend this company. Thank you. More...

Reviewed on TrustPilot

Q&As

Restoring heating and hot water in peoples homes hassle free with peace of mind that we are at hand for any issues.

Walsh Plumbing and Heating

We understand that buying a new boiler can be an expensive purchase, which is why Walsh Plumbing strive to provide our customers with outstanding satisfaction in our boiler packages and installations. We are the experts in our field, continually offering unrivalled levels of service and quality products in thousands of households around the UK each year.

We pride ourselves in our high standard of work, the safety of our service and ensure that both us and the customer are satisfied with the work carried out.

We can provide estimated quotations via photos and face time with details of your property.

Services

Specialists in straight swaps with old or faulty Combi Boilers to Brand new Combi Boilers with up to 12 Years Warranty.

Conversions from Conventional System Boilers to Combi Boilers

Power Flush Heating Systems

Upgrade Heating / Hot water Systems

Annual Boiler Services for Homeowners and Landlords

Gas Safe Certificates for Landlords