New boilers fitted in Hertfordshire from £1,930

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October offer

Free Hive Mini

Worth £240, with every installation. Book by 31 October.

Hive Mini smart thermostat
On ATAG boilers

Free 18-year ATAG warranty

That’s six years more than ATAG’s standard 12.

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Customer reviews

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★★★★★

Matt fitted a new boiler for me

“we discussed which boiler would be best for my house and after a few discussions Matt fitted the new boiler in a day, very clean and tidy worker, very polite and knowledgeable. Would definitely recommend Matt to anyone needing a new boiler or Gas advice.”

Mr Martin Mansworth

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★★★★★

The best choice in the area

“We changed our boiler around 2-3 years ago and have had annual service by the company. We are happy with the Wonderful experience and service, great quality of the boiler. Especially Matthew, the engineer is very helpful and knowledgeable. Always provide valuable advices and excellent work. Highly recommend of this trustworthy company and engineers. We install new boiler when we move this year and definitely will continue using their service.”

Gloria

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★★★★★

My boiler had a fault and replacement.

“My boiler had a fault and was visited within the hour to diagnose the issue. I got an appointment 3 days later for a full replacement. Matthew explained everything to me, gave me my options, and did a very thorough job and left everything neat and tidy, my house is toasty now! Would definitely recommend and use again.”

Katy Woodward

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★★★★★

Reasonable price and hard working

“We recently had Matt change an old cylinder, water tank and conventional boiler system to a combi. It was quite a job and we are so impressed with the end product. His service is a really reasonable price and would really recommend. Thanks for your hard work 🙂”

Megan

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★★★★★

Boiler Brilliance

“As soon as Matt came to my house to work out a quote I knew I was using Boiler Boffin to install my central heating. Matt and his Team were excellent and he gave me some great advice for choosing the right pump and water softener which I added to the job. As an engineer by trade who manages tradesman I could tell Matt was totally professional and knew his trade. Highly recommended and going in my contact list as my go to heating engineer for the future. 10/10 👍🏻”

Jeff Hammond

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★★★★★

“Matt is an extremely professional heating engineer, who carried out the works (new boiler installation) over a 2 day period with minimal disruption. Nothing was too much trouble and when faced with any problems he overcame them. Our installation was not straightforward but the challenge did not faze him. His aftercare service has been second to none. We felt completely at ease leaving him unattended in out property. He is extremely knowledgeable and reliable. We would highly recommend Matt as his service and workmanship is exemplary.”

Cath Thorley

Google
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★★★★★

“I just wanted to take some time to give a personal review of Matthew and his team at Boiler Boffin for our recent boiler installation. From the start Matthew approached our install with a high degree of professionalism, he listened to our requirements, concerns and made a real effort to address all points. He came back with a recommendation for a boiler system we hadn’t previously considered. He offered a detailed specification which clearly had come from time spent researching the right boiler for our home. Once we had agreed the manufacturer choice, spec and price (worth noting he was the most competitive of all our quotes) we agreed a date for the install and he gave us assurances of timescales for the install in order that we had as little inconvenience as possible. This was really important as we have a young family and everything about the job went to plan. Nothing was too much trouble, any questions we had were answered promptIy and he was very clean and tidy with his work practices. I would have no hesitation in recommending Matthew at Boiler Boffin and would like to thank him for such a high standard of work.”

Paul Herbert

Google
Read original review

★★★★★

“We have really been very pleased with Boiler Boffin and their installation of new boilers and replacement radiators, a two and a half day project. It was clearly well planned and carried out with professional expertise, and consideration of its impact on us while we stayed out of the way except for providing coffee and tea regularly. Matthew kept us informed about the technology, and both engineers cleaned the areas in which they worked continuously.Recommended!”

Mike Watson

Google
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★★★★★

“Matthew installed a new boiler for us, after visiting us on an emergency call during the Covid-19 lockdown when our old one finally packed up. First impressions were excellent; he was polite, considerate and friendly. We had a real challenge with gaining access to the flue but Matt sorted a cherry picker and the builder as part of the service, saving us some real headaches! The work was completed quickly and to a high standard and (importantly) he left the house as tidy as he found it. An absolute professional that I’d have no reservation in recommending.”

Dan Cuomo

Google
Read original review

★★★★★

“These guys recently installed a new boiler for me plus changed around some pipework in the kitchen. Very reasonably priced and entirely professional when they were in the house (chatty and friendly but were quiet and respectful which was great as im zoom in the adjacent room most of the day).”

Benite Whiles

Google
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★★★★★

“I highly recommend Boiler Boffin; I needed a new Boiler and the service Mathew provided was exceptional. He was extremely attentive on the phone and explained everything I needed to know and scheduled me in within 24hrs vs the 5 days I had to wait with other providers. The boiler he fitted was not only the cheapest of all the quotes but after doing my own research I fount that it was the highest quality (viessmann) and with the longest warranty and yet I still saved nearly £800 compared to British Gas. RESULT! Mathew was an absolute gentleman from start to finish, I was so impressed I asked Mathew to install a Smart thermostat (as I had saved some £££), Mathew talked me through my options and in the end I chose a Nest but Mathew can install Hive also - AGAIN he was cheaper vs any other provider for this and happens to be an expert on installing both systems! Look no further! No hidden costs, top quality service, long warranty! Thanks again Mathew!”
Russell Simpson's profile photo

Russell Simpson

Google
Read original review

★★★★★

Let me start by saying i am one of…

“those customers that researches over and over until i end up not purchasing so i am hard to convince, BUT, Boiler Boffin put me at ease straight away.Matthew was very prompt with his response and as i had done my research i decided on an ATAG boiler of which Matthew is an accredited installer. He certainly knew his stuff to put me at ease straight away and made committing to having a new boiler very easy and boy am i glad he did! The day of the fitting was a breeze and both Matthew & Mark did a fantastic job for an equally fantastic price, i cannot recommend these guys enough and i rarely leave feedback which says massive amounts for my customer satisfaction. Thank you again Boiler Boffin! M Jones”

M Jones

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★★★★★

“Boiler Boffin installed my Viessmann boiler and Hive. The service was professional, courteous and everything was installed to a very high standard. Im very happy with my heating system and would highly recommend Boiler Boffin to friends and family for all of their heating needs.”
Rebecca Newman's profile photo

Rebecca Newman

Google
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★★★★★

“Very happy with the workmanship and the price for my new boiler and hot water tank. The 2 installers were very helpful. Thank you”
Richard Atwood's profile photo

Richard Atwood

Google
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★★★★★

“Installed our new boiler - was incredibly helpful. Cannot recommend more!”
Freddie Garnett's profile photo

Freddie Garnett

Google

Repairs and servicing

Vaillant gas boiler with its casing removed

Repairs: £195 fixed labour

Boilers, heating and plumbing. £195 labour, no call-out fee. Covers one fault. Parts extra, priced before we start. Exclusions apply.

Labour to fix one fault
£195
  • Included: Diagnosis and labour to fix one fault
  • Included: Return visits to fit parts
  • Included: No call-out fee, No hourly labour fee
  • Included: 50% discount on servicing if carried out during a repair visit.
  • Excluded: Does not include parts (We will price any required parts before fitting)
  • Excluded: Any further faults
  • Excluded: Making access, flues and system work
KANE flue gas analyser used during a boiler service

Boiler Servicing: £110

Landlord CP12 and service £140. Half price when added to a repair visit.

Boiler service
£110
Landlord CP12 and service
£140
  • Included: In-depth digital service record
  • Included: Inline with manufacturers requirements
  • Included: CP12 covers up to 3 appliances (additional appliances are £30 each)
  • Included: Required to keep Boiler warranties valid
  • Excluded: Repairs not included
  • Excluded: Parts are not included

Reviews

Google 4.9 from 50 reviews. Trustpilot 4.8 from 60 reviews.
Read original review

★★★★★

Matt fitted a new boiler for me

“we discussed which boiler would be best for my house and after a few discussions Matt fitted the new boiler in a day, very clean and tidy worker, very polite and knowledgeable. Would definitely recommend Matt to anyone needing a new boiler or Gas advice.”

Mr Martin Mansworth

Read original review

★★★★★

Fuss free good service

“Used Boiler Boffin twice now for different services. Installation of a Hive unit and service of new boiler after a rebuild. Both times good service that was really happy with. Will continue to use!”
Richie Firth's profile photo

Richie Firth

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★★★★★

My boiler had a fault and replacement.

“My boiler had a fault and was visited within the hour to diagnose the issue. I got an appointment 3 days later for a full replacement. Matthew explained everything to me, gave me my options, and did a very thorough job and left everything neat and tidy, my house is toasty now! Would definitely recommend and use again.”

Katy Woodward

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★★★★★

Excellent Service

“I had (hopefully the past tense is appropriate...) a tricky boiler problem - it'd intermittently show a fault code that would keep coming up, even after replacement of pretty much all possible parts by the company that previously worked on the boiler. Matthew identified a faulty fuse box, which will hopefully finally resolve the issue. I was very pleased with his work - he seems competent, reliable, patient in the face of a difficult problem, and the company's fee structure means you don't run the risk of several payments should the fault recur.”

Axel

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★★★★★

Knowledgeable, Punctual, Courteous & Fair

“We had an intermittent problem with our boiler during the pandemic that Boiler Boffin repaired under their fixed price repair service. Matthew was very pleasant when calling in advance to confirm the nature of the problem and a time of arrival and duly arrived when he said he would. I suspect many companies would have either made some excuses about having to get to the next appointment, or would have changed 1 or more components in a bid to make the fault disappear. But Matthew was not convinced that replacement parts were necessary to resolve the issue and instead spent more time cleaning some of the boiler parts, whilst reminding us that ultimately parts may be required, but that he would rather get it running and see if the error reappeared over the coming weeks. It is now nearly 2 weeks since our boiler was repaired and we have not had a recurrence of our fault. Perhaps a little surprisingly we also received a call from Matthew yesterday to ask how the boiler had been since his visit. If you like to work with knowledgeable, fair and courteous trades people, then I would have no hesitation in recommending Boiler Boffin.”

Kieren Tucker

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★★★★★

Let me start by saying i am one of…

“those customers that researches over and over until i end up not purchasing so i am hard to convince, BUT, Boiler Boffin put me at ease straight away.Matthew was very prompt with his response and as i had done my research i decided on an ATAG boiler of which Matthew is an accredited installer. He certainly knew his stuff to put me at ease straight away and made committing to having a new boiler very easy and boy am i glad he did! The day of the fitting was a breeze and both Matthew & Mark did a fantastic job for an equally fantastic price, i cannot recommend these guys enough and i rarely leave feedback which says massive amounts for my customer satisfaction. Thank you again Boiler Boffin! M Jones”

M Jones

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★★★★★

“I knew they would be excellent as they kindly and professionally video chatted with me earlier as I showed them my boiler and we discussed options when I was researching installing a smart thermostat. the free survey and their advice also gave me an insight into how good they were. The installation of the Nest was extremely quick, efficient with zero mess and I was sent text messages leading up to the job so I knew exactly what was happening. Mathew answered all my questions and explained how everything works and I know that the after service will be top class. I was able to pay by card after the job and no deposit was required. I was even offered some legal advice on where I stood with a topic we discussed. Boiler Boffin are true experts at what they do. Full Stop.”
George Gregory's profile photo

George Gregory

Google
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★★★★★

2 boilers serviced

“I needed 2 boilers serviced. The servicing was carried out by Matthew very efficiently and at a fair price. I would recommend Boiler Boffin without any hesitation.”

Mr David Gough

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★★★★★

Excellent service

“very friendly, polite, trustworthy and knowledgeable. Would not hesitate to recommend Matt.”

Scarlett Richardson

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★★★★★

Boiler Boffin service

“Excellent service from Boiler Boffin - clear pricing, good comms related to the booking and text updates for on-the-day ETA. Polite, knowledgeable and tidy - boiler is working nicely.”

Ben R

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★★★★★

Matt provided an excellent service

“he gave us really good advice about our heating system taking into account our situation. I would definitely recommend him.”

Jenny

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★★★★★

Boiler Boffin's Matthew is excellent

“He comes at the time arranged and leaves the area clean and tidy.”

Geraldine

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★★★★★

Boiler boffin was excellent

“They diagnosed the problem almost immediately and were able to fix it as soon as the parts came in. They were flexible and extremely knowledgable. Would certainly use them again”

Matthew Brunton

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★★★★★

Boiler Boffin were amazing

“Our boiler broke, they came out to see what the problem was, ordered the parts needed and were back to fix it in just a couple of days. The man that came to our house was very polite and helpful. Also the price was a fraction of what British Gas quoted us. Thank you! :)”

Chelsea Arnold

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★★★★★

“Matthew installed a new boiler for us, after visiting us on an emergency call during the Covid-19 lockdown when our old one finally packed up. First impressions were excellent; he was polite, considerate and friendly. We had a real challenge with gaining access to the flue but Matt sorted a cherry picker and the builder as part of the service, saving us some real headaches! The work was completed quickly and to a high standard and (importantly) he left the house as tidy as he found it. An absolute professional that I’d have no reservation in recommending.”

Dan Cuomo

Google
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★★★★★

Absolutely awesome service!

“Thanks Matthew for your help in both servicing our boiler and when we’ve had an emergency call out! Absolutely awesome service!”

Marco Delgado

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★★★★★

Very professional

“very polite. Did a good job within the time frame given, even gave me money off when it came in under budget.”

Jenny Martin

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★★★★★

Highly recommend....Excellent service

“we had a very difficult wiring job to do. Matthew persevered for several hours, solved the problem and is working perfectly. Thanks again”

Mark Nelson

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★★★★★

Recommended

“Reliable, great communication and knows how to engage with his customers. Keeping me up to date with when he was arriving was very helpful.”

Debbie Brown

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★★★★★

“If you're looking for an honest and trustworthy person, Matthew is definitely the person you need to call. Not only does he get the job done, he is super meticulous when it comes to attention to detail and his professionalism shows in both his work and humour. I have been using Matt for a few years now and is always on hand to help and solve problems. Now i have moved home, he is back again and as brilliant as always. Honestly don't look anywhere else as you have all you need right here!”

Havva Goldring

Google
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★★★★★

“I found Matthew to be a very pleasant chap who was friendly, professional and knowledgeable. He quickly diagnosed the problem and had fixed it within a couple of hours. I was really happy with every aspect of the service I received and would not hesitate to contact him again. Many thanks!”

Kathryn Lewis

Google
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★★★★★

“Matthew came and serviced the boiler. Standard price, clean work, professional service. Answered all the questions that I had. Would I have him again for problems or service for my boiler? Yes, no questions asked.”

Jacky Cheung

Google
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★★★★★

“Very professional service. Was very impressed throughout the whole process. From booking until completion. Accurate updates were given on the day of service. Would highly recommend and use boiler boffins again. Thank you”

Kerry O'Brien

Google
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★★★★★

“Very knowledge guy. I have booked major service for my vaillant and work was done to high standard and its very affordable. Will use this company again!”

Sebastian

Google
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★★★★★

“Absolutely awesome knows his stuff reasonable priced and gets the job done quickly and efficiently couldnt recommend him enough!”

David Higginson

Google
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★★★★★

“Matthew is brilliant and I couldn’t recommended him Highly enough”

Jashan Jethwa

Google
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★★★★★

“Great job, on time, tidy and at the price quoted.”

Abigail Reed

Google
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★★★★★

Highly recommend

“Matt successfully diagnosed a tricky problem with my boiler and whole heating set up (in an old house). Talked me through the whole process and tried to find the most affordable solution to my problem. Sorted within 24 hours of him first coming to assess the problem. I would definitely use him again and recommend to others.”

Lorna Rowswell

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★★★★★

Annual Central Heating check

“Completely satisfied with our Annual Boiler Service. We will be recommending Boilerboffin to both family and friends. Reliable, efficient, helpful, and courteous.”

Hertfordshire

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★★★★★

“I came across Matt from Boiler Boffin by accident from their Youtube Chanel. I booked an appointment for a Boiler Service and fault finding problem direct on the Boiler Boffin website. Matt came on time, serviced my boiler and explained everything he did. His work was very clean. We had a problem with the hot water/radiators not heating up, Matt checked all the radiators in our house and eventually found the fault (in the boiler) and fixed it. Our radiators and hot water are working perfectly now. I was really impressed with Matts work, very reasonable prices and his attitude towards customers. I definitely will recommended Matt & Boiler Boffin and will definitely use them again and again.”

Marino Onissi

Google
Read original review

★★★★★

Boiler service

“Matthew came to service our boiler. He arrived on time. He had a proper mask and observed social distancing. He put on overslippers while he was in the house. He completed the job in good time and left everything tidy. The gas certificate and the invoice arrived promptly. A good job jobbed.”

Nigel Frankland

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★★★★★

Great service especially given the…

“stress of the current situation. Resolved the problem quickly was very knowledgeable and I like that there was a flat charge so there were no nasty surprises at the end. Would use again.”

Tinkerbell

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★★★★★

Good boiler service

“Professional, knowledgeable and clean. Completed a thorough service of our boiler.”

Elizabeth B

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★★★★★

“Boiler Boffin were indeed, as they advertise, both prompt and affordable. Matt answered my query extremely quickly and came out the next day to fix my boiler. He was very polite and knowledgeable, friendly to my dog and wore a mask throughout his visit. He explained exactly what the issue was and the boiler was up and running again within an hour. Highly recommended.”

Mary Musker

Google
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★★★★★

Matt is a delightful person

“someone you would invite into your home for a coffee and technically brilliant. What’s not to like?”

Customer

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★★★★★

Excellent boiler repair My boiler stopng on Thursday

“My boiler stopped working on Thursday. I contacted Matthew immediately and he was able to come on Friday morning. He identified the problem very quickly, sourced the necessary part and sorted the problem out. Very efficient and competent. And he provided an itemised invoice. Excellent service!”

Rosemary Linton

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★★★★★

Very prompt & professional service

“fully recommended”

Mr Norwood

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★★★★★

“We have really been very pleased with Boiler Boffin and their installation of new boilers and replacement radiators, a two and a half day project. It was clearly well planned and carried out with professional expertise, and consideration of its impact on us while we stayed out of the way except for providing coffee and tea regularly. Matthew kept us informed about the technology, and both engineers cleaned the areas in which they worked continuously.Recommended!”

Mike Watson

Google
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★★★★★

Excellent website

“good reminders and most importantly, boiler boffin did a great job. He told me exactly what he was going to do and then summarised what action he had taken at the end. Payment was very easy - a very modern and professional boiler service.”

Philip Cooper

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★★★★★

Excellent service

“had a boiler service and gas capped at the house. Punctual, friendly, helpful and knowledgeable. Fair price so would not hesitate to use again and recommend. Great company”

Duckface

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★★★★★

Fantastic service

“Our boiler had been gradually losing pressure until just after New Year when it was losing pressure every 5 hours. I was convinced there was a leak somewhere in the house, but Matthew was able to identify the issue as the expansion vessel which required draining. He was able to fix it there and then, and only charged for a normal service. Friendly, efficient and extremely knowledgeable.”

Tim Lovick

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★★★★★

Thoroughly Recommend, Happy ATAG customer

“Very professional, polite, tidy, knowledgeable and friendly particularly great with my old and awkwardly placed old ATAG repair. Thoroughly recommend and would look to use their services again for future servicing and repair.”

Syed Rahim

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★★★★★

“As soon as Matt came to my house to work out a quote I knew I was using Boiler Boffin to install my central heating. Matt and his Team were excellent and he gave some great advice for choosing the right pump and water softener which I added to the job. As an engineer by trade who manages tradesman I could tell Matt was totally professional and knew his trade. Highly recommended and going in my contact list as my go to heating engineer for the future. 10/10 👍🏻”

Jeff Hammond

Google
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★★★★★

Thank you for an excellent service

“I had a problem with the towel radiators and this was fixed swiftly efficiently with no mess.”

Sara Richardson

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★★★★★

Really prompt and efficient service

“would definitely use again.”

Iain Simpson

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★★★★★

Received an excellent service

“very comprehensive. Very happy with the cost, excellent value for money”

Terry Borkett

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★★★★★

Excellent work

“undertaken quickly and efficiently. Matthew is Intelligent and logical and thorough. He was very clear with us as to what was wrong, how to fix it and how much it would cost. Also he is a generally lovely guy. Thoroughly recomend.”

David

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★★★★★

“I just wanted to take some time to give a personal review of Matthew and his team at Boiler Boffin for our recent boiler installation. From the start Matthew approached our install with a high degree of professionalism, he listened to our requirements, concerns and made a real effort to address all points. He came back with a recommendation for a boiler system we hadn’t previously considered. He offered a detailed specification which clearly had come from time spent researching the right boiler for our home. Once we had agreed the manufacturer choice, spec and price (worth noting he was the most competitive of all our quotes) we agreed a date for the install and he gave us assurances of timescales for the install in order that we had as little inconvenience as possible. This was really important as we have a young family and everything about the job went to plan. Nothing was too much trouble, any questions we had were answered promptIy and he was very clean and tidy with his work practices. I would have no hesitation in recommending Matthew at Boiler Boffin and would like to thank him for such a high standard of work.”

Paul Herbert

Google
Read original review

★★★★★

Excellent service

“arrived on time, clean and tidy worker and most importantly Matt was very knowledgable . Also his pricing structure very reasonable Would recommend every time”

Niki Koniotes

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★★★★★

“These guys recently installed a new boiler for me plus changed around some pipework in the kitchen. Very reasonably priced and entirely professional when they were in the house (chatty and friendly but were quiet and respectful which was great as im zoom in the adjacent room most of the day).”

Benite Whiles

Google
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★★★★★

“Boiler Boffin installed my Viessmann boiler and Hive. The service was professional, courteous and everything was installed to a very high standard. Im very happy with my heating system and would highly recommend Boiler Boffin to friends and family for all of their heating needs.”

Rebecca Newman

Google
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★★★★★

“Fantastic service really impressed Matthew identified the problem already on live chat. I sent some photos and he came the following day and fixed it no fuss no bother. Would definitely use again.”

Estb G

Google
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★★★★★

“These guys are great. They arrive when they say they’re going to arrive and they charge what they say they’re going to charge. Also everything works properly. What more could you want? Thoroughly recommended, will definitely use them again.”

Jonathan Boyce

Google
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★★★★★

“Installed our new boiler - was incredibly helpful. Cannot recommend more!”

Freddie Garnett

Google
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★★★★★

“Great service - prompt, polite, reliable, efficient, and not too pricey. Couldn't recommend them more highly.”

Nicky P

Google
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★★★★★

“Great service - arrived on time and extremely tidy and professional. Would highly recommend!”

Callum Smith

Google
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★★★★★

“As always good efficient and cost effective service”

John Payne

Google
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★★★★★

“Our Vaillant boiler is about 7 years old now . We normally have the standard service but I thought it was about time that the heat exchanger was cleaned which is not normally done on a normal service. Phoned boiler boffin. Matthew came round and did a full service it was done in no time extremely pleased with Matthew and he done an excellent job”

david hughes

Google
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★★★★★

Matt is a knowledgeable engineer with…

“excellent customer service skills .My experience fron start to finish was professional and efficient from confirmation of booking to the payment process.Matt installed a Nest system and general boiler repair both of which went smoothly.Woukd strongly recommend for your boiler needs truly a boiler boffin!!”

Cindy

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★★★★★

Hot water issue

“Hi We had a boiler issue where the boiler would switch itself on without anyone using water. I found The Boiler Boffin on You Tube of all places . Called them up they came next day found the problem straight away Mathew from Boiler Boffin fixed it and in the end we had a side issue where we had to change the bathroom mixer shower . Mathew was kind enough to wait for me to go out and buy one so he could change it for us so very helpful. Price of all the work was reasonable and I'm happy with it . Recommended Boiler Boffin its them that I will call if any other issues arise .”

Nick Crisan

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★★★★★

Matt from Boiler Boffin did a really…

“difficult plumbing job for us which involved him crawling around in the eaves of the house. He was here for about ten hours. Really grateful.”

Susan Michaels

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★★★★★

“I highly recommend Boiler Boffin; I needed a new Boiler and the service Mathew provided was exceptional. He was extremely attentive on the phone and explained everything I needed to know and scheduled me in within 24hrs vs the 5 days I had to wait with other providers. The boiler he fitted was not only the cheapest of all the quotes but after doing my own research I fount that it was the highest quality (viessmann) and with the longest warranty and yet I still saved nearly £800 compared to British Gas. RESULT! Mathew was an absolute gentleman from start to finish, I was so impressed I asked Mathew to install a Smart thermostat (as I had saved some £££), Mathew talked me through my options and in the end I chose a Nest but Mathew can install Hive also - AGAIN he was cheaper vs any other provider for this and happens to be an expert on installing both systems! Look no further! No hidden costs, top quality service, long warranty! Thanks again Mathew!”

Russell Simpson

Google
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★★★★★

“Matt is an extremely professional heating engineer, who carried out the works (new boiler installation) over a 2 day period with minimal disruption. Nothing was too much trouble and when faced with any problems he overcame them. Our installation was not straightforward but the challenge did not faze him. His aftercare service has been second to none. We felt completely at ease leaving him unattended in out property. He is extremely knowledgeable and reliable. We would highly recommend Matt as his service and workmanship is exemplary.”

Cath Thorley

Google
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★★★★★

“fixed my boiler within 30 minutes, after another company told me it couldn't be repaired and I had to have a new one”

Anita Gibbs

Google
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★★★★★

“Matt is an honest and approachable person with great knowledge of Vaillant Boilers. It’s very rare to call a boiler engineer over the phone and helps you solve the problems. I had previously been Matt’s customer and he delivers every time. Definitely recommended.”

Kal Tesseras

Google
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★★★★★

The best choice in the area

“We changed our boiler around 2-3 years ago and have had annual service by the company. We are happy with the Wonderful experience and service, great quality of the boiler. Especially Matthew, the engineer is very helpful and knowledgeable. Always provide valuable advices and excellent work. Highly recommend of this trustworthy company and engineers. We install new boiler when we move this year and definitely will continue using their service.”

Gloria

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★★★★★

Very helpful and great service.

“Matt was very helpful and gave a great service. Very efficient and quick to sort out the part needed for our boiler. Very fair price for the works also. Will definitely use him again and would highly recommend.”

Charlotte

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★★★★★

“After a couple of weeks of no hot water and trying many other engineers, I came across Boiler Boffin online. Matt turned up and did an amazing job, very professional from the start to end. Explained it all along the way and gave very valuable advice. The best part was the follow up response and help from him after I had an issue afterwards. I emailed and got a phone call straight away and sorted the problem out same day. Really good communication. Highly recommend Boiler Boffin. Gave me a really good and fair price for the work done. I would use them again in a heartbeat. Cheers Matt @Boiler Boffin,”

John Moabi

Google
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★★★★★

Boiler service

“I have had many boilers serviced in the past but none as comprehensive as that from Matt from Boiler Boffin. I would highly recommend his services”

Simon Nahum

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★★★★★

Reasonable price and hard working

“We recently had Matt change an old cylinder, water tank and conventional boiler system to a combi. It was quite a job and we are so impressed with the end product. His service is a really reasonable price and would really recommend. Thanks for your hard work 🙂”

Megan

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★★★★★

Gold Standard

“I don't really want to recommend Boiler Boffin too highly, as being selfish, I'd like to keep the discovery of this highly competent and professional company a secret. My boiler stopped working before Christmas and on their first visit it was established a new heat-exchanger was required. Boiler Boffin was able to order and install between Christmas And New Year. Most contractor's I know would have been on holiday! The boiler is now working just fine. Boiler Boffin kept me fully informed regarding booked visits (and attended during the timed window) and the costs (which incidentally were completely transparent). The cost I agreed was the amount paid - with no hidden extras. I am a construction professional (architect) and know the value of a good company. So ask yourself, if you found 'gold' would you just tell everyone about it?”

RD

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★★★★★

Excellent Local Service.

“Having moved into area just over a year ago, this is the second Annual Gas Boiler Service that Matthew has provided. Have found the service to be very professional and reliable. As a local business Boiler Boffin is easily contactable and can respond quickly if necessary. Rates are extremely competitive and no hidden charges. Highly recommended.”

Keith Mitchell

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★★★★★

“Having found my existing thermostat had broken, I called Matt following a recommendation. He was very helpful over the phone and I was able to send photos via WhatsApp of my current setup before I was quoted for the work. Matt was able to come the next day, fitting a Hive heating thermostat and servicing my boiler. He was knowledgeable, offering useful advice around central heating, and tidy, with the job being completed quickly. I also felt I got good value for money. I would definitely recommend Boiler Boffin.”

Jonathan A

Google
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★★★★★

Fantastic

“thorough service as always.”

Claire Mitchell

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★★★★★

Great service

“Matthew was polite and helpful and very efficient, highly recommend”

crankycow

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★★★★★

Very thorough and efficient service

“Will definitely be using again!”

Ron Jolley

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★★★★★

Another really professional job from the Boiler Boffin.

“This is the second time I've used Matt (the boiler boffin). Just as good as the first time, Matt did a really professional, efficient, and clean job. Good communications, keeping me informed about arrival and explaining the work to be done. All this was completed at a very reasonable cost. I wouldn't hesitate to recommend Matt to others, I will certainly use him again.”

Steve Davidson

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★★★★★

“Highly, highly recommend Boiler Boffin. Matt fixed a botched Nest installation and got my home heating and hot water system (Nest, boiler, radiators and hot water tank) working perfectly in just a couple hours. Incredibly positive experience.”

Christopher Cronin

Google
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★★★★★

“Matthew was excellent. He is polite, thorough and knowledgeable. He showed up when he said he would and sorted a problem with our heating that has been ongoing for years and stumped several other plumbers and engineers. Definitely using this guy in future.”

Raphael Sylvester

Google
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★★★★★

“Amazingly knowledgable chap is Matt! He got my nest system up and running and set up on my phone in minutes from opening the box. Very simple. The money saved on bills should cover the entire cost in a year or two. He also gave me a great tip on isolating the upstairs radiators with a simple valve on a timer, utilising the old thermostat for this.”

Alan van Kleef

Google
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★★★★★

“Matt provided excellent service and gave us really thorough and helpful advice on our heating system taking into account our individual situation. I would definitely recommend him”

Jenny Hopwood

Google
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★★★★★

“Very happy with the workmanship and the price for my new boiler and hot water tank. The 2 installers were very helpful. Thank you”

Richard Atwood

Google
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★★★★★

“Excellent service from Mathew very efficient, arrived exactly when he said he would, serviced the boiler for a very reasonable price would definately use them again and highly recommend them.”

Loraine

Google
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★★★★★

“Serviced my boiler recently. Very professional. Highly recommended”

Adam Davies

Google
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★★★★★

“Excellent from start to finish, good job and reliable.”

Stefano Tiramani

Google

More ways we can help

From a dripping tap to a faulty boiler or complete heating system clean, get expert help from one local team.
Vaillant gas boiler with its outer casing removed, showing the internal components

Boilers

Boiler Repairs & Servicing

Boiler broken down? £195 covers the labour to fix one fault. Parts extra, priced before we start.
£195 fixed labour
Boiler services
Tall black traditional column radiator

Heating

Radiator Replacements

Replace leaking or tired radiators with the right size and style for your room.
Radiator replacements
Kamco CF40 powerflushing machine

Heating performance

Powerflushing & System Cleaning

Cold spots, noisy radiators or a heating system that takes forever to warm up? Professional system cleaning can restore circulation and help your heating work properly again.
Powerflushing

Manufacturers we are partnered with

Why local homeowners choose Boiler Boffin

Fixed prices, agreed first

£110 Boiler servicing - £195 labour for repairs - Install prices fixed after a free survey.

Google

Rated 4.9 on Google

4.8 on Trustpilot. - Across over 100 Reviews

Gas Safe Register

Gas Safe and fully insured

Gas Safe 588055. £2m public liability.
ATAG

18 year warranties

Included Free on all ATAG boiler installations.

Is the online price fixed?
It’s based on your answers. We confirm it on a free survey, then it’s fixed.
How soon can you fit a boiler?
As soon as the day after your survey, when the boiler is in stock.
What does a repair cost?
£195 labour, no call-out fee. It covers diagnosis and the labour to fix one fault, including a return visit to fit parts. Not included: parts (priced before we start), any further faults, making access (lifting flooring, opening ceilings or walls, removing cylinders or baths), flue replacements, repairs that need the boiler taken off the wall, main heat exchangers, and system work such as power flushing, leak tracing, or radiator and pipework changes. See all repairs.
Which areas do you cover?
Hertford, Ware, Hoddesdon, Stevenage, Welwyn, Hitchin, Letchworth, Buntingford, Puckeridge, Cheshunt and Broxbourne.

Covering Ware, Hertford, Hoddesdon, Stevenage, Welwyn, Hitchin, Letchworth, Buntingford, Cheshunt and Broxbourne

Get in touch

Tell us what you need. A photo or fault code helps.

Areas

Hertford, Ware, Hoddesdon, Stevenage, Welwyn, Hitchin, Letchworth, Buntingford, Puckeridge, Cheshunt, Broxbourne

Opening hours

Monday–Friday 08:00–18:00

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