Endorsed by Which?

Blaze Boilers & Fires

4.9

44 Reviews

Opening Hours
Today - 09:00–17:00
  • Monday 09:00–17:00
  • Tuesday 09:00–17:00
  • Wednesday 09:00–17:00
  • Thursday 09:00–17:00
  • Friday 09:00–17:00
  • Saturday - Closed
  • Sunday - Closed

Why you can trust this trader

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

About

At Blaze Boilers & Fires we offer central heating boiler installation, servicing, repair and Annual Service Agreements and power flushing.

All Installations are carried out by our own fully qualified personnel, our work is guaranteed and fully insured. We have been operating for over 25 years.

What we do

  • Gas installers

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler servicing
    • Boiler repair
    • Gas fire repair and servicing
    • Radiators and central heating
  • Renewable energy

  • More Services

    • power flushing

Customer reviews

Why you can trust these reviews

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

How can we be so sure?

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

4.9
44 reviews
Customer Service
4.9
Quality
4.9
Value
4.8
Sort by
Annual Service
Customer Service
Quality
Value
I have had Iain look after my heating system ever since it was installed by Iain himself. Always punctual. His knowledge and professionalism are excellent. Always advises if there are likely to be any upcoming parts or work needed so you are aware of any extra costs well in advance. Would highly recommend
Customer in West Sussex Posted on 18/09/2025 , work completed 18/09/2025
Totally competent and right first time
Customer Service
Quality
Value
Iain quoted to replace my 60 your old boiler with a new one. The quote was fair and the price adhered to. Iain had serviced my old boiler three times before and come on a couple of call outs very promptly so I had no qualms as to his reliability. Now I saw his real capability. This was not a straightforward boiler change and there needed to be various plumbing alterations as well as fitment of the new boiler. He worked hard from the first minute on the job that took the best part of four days. He is quite reserved, preferring to work alone and concentrate on what he is doing. Admirable. What he did demonstrate was extreme competence, thoroughness, knowledge and experience as befits someone with 30 years in the trade. The result is a new boiler, perfectly installed with a much improved plumbing system in the home. I would recommend him to anyone. Thank you, Iain for your help and advice.
Customer in West Sussex Posted on 26/05/2024 , work completed 24/05/2024
Blaze Boilers
Customer Service
Quality
Value
The work on our heating system was not straightforward but Iain was very meticulous and spent considerable time on the work . The result was excellent and we are delighted with his work which as always was efficient and thorough at all times. We would have no hesitation in recommending Blaze Boilers for there efficiency promptness and skill .
Customer in West Sussex Posted on 21/02/2024 , work completed 20/02/2024
Professional Job
Customer Service
Quality
Value
Had Iain round today to install my gas fire I was very impressed how punctual he was, he is very professional in his approach to his work and really tidy no mess left at all. The quality of his workmanship is excellent and after the job was finished he explained in detail how to use the appliance. All in all I would have no hesitation in recommending Iain best tradesman I used for quite some time.
Customer in West Sussex Posted on 14/03/2022 , work completed 14/02/2022
Central Heating Repair
Customer Service
Quality
Value
Iain was very diligent and professional in diagnosing a fault in my central heating boiler. He resolved the problems and did a brilliant job in getting the system working again. He was very tidy and polite and I was very pleased with the service and have no hesitation in recommending Blaze Boilers.
Customer in West Sussex Posted on 29/12/2021 , work completed 29/12/2021
Boiler service.
Customer Service
Quality
Value
I was recommended by a friend. He was on time, worked cleanly and efficiently. He saw a small niggle with one of my radiators, without me saying, and resolved it. he has a good knowledge of my boiler and I was very pleased with the service. I think he has secured a new customer.
Customer in West Sussex Posted on 14/10/2021 , work completed 14/10/2021
Mr Geoff Park
Customer Service
Quality
Value
This is the 3rd time we've used Blaze. Their service is exceptional. They e-mail you to confirm aprox time and date they will arrive. Ian is polite and courtious. We would without doubt recommend Blaze.
Customer in West Sussex Posted on 03/11/2020 , work completed 03/11/2020
Very pleased with work
Customer Service
Quality
Value
Very pleased that I have found a reliable and punctual engineer who was polite and gave helpful advice. He replaced a motorised valve in my airing cupboard in good time and at a fair price. I would definitely use this gentleman again.
Customer in West Sussex Posted on 29/01/2020 , work completed 29/01/2020
Boiler installation
Customer Service
Quality
Value
Iain arrived on time and started the work immediately. He was extremely clean and tidy clearing up each day (3 days in total). The agreed estimate was the final invoice and he explained everything as the job progressed. He was very professional and I would certainly recommend his services. When the installation was finished there was a small leak which was rectified immediately. He explained the operation of the boiler clearly in a way that we could understand easily.
Customer in West Sussex Posted on 16/05/2019 , work completed 16/05/2019
My review
Customer Service
Quality
Value
He came on the day agreed, on time & immediately started working. Explained everything he was doing & why. Left everything in place & cleaned up very well. A very pleasant person to be in my house & have & feel very confident in him & in his workmanship.
Judith, West Sussex Posted on 20/06/2018 , work completed 20/06/2018
Recommended by sister
Customer Service
Quality
Value
First approached for quote in February. Quote received 2 days later agreed start date for May to have new gas boiler, hot water tank. Turned up on time/date agreed & all work done within stated time, to a very high standard. Very clean & tidy. No mess of "bits" left behind. All rubbish removed.
Michael, West Sussex Posted on 29/05/2018 , work completed 29/05/2018
Outstanding!
Customer Service
Quality
Value
Blaze Boilers supplied & fitted a new combi boiler for us. We are very happy with the job done. Polite, professional and knowledgeable. Very tidy and diligent. Highly recommended.
Amanda, West Sussex Posted on 27/04/2018 , work completed 27/04/2018
Excellent workmanship.
Customer Service
Quality
Value
Excellent solution to a tricky problem. Standard of work and service of the highest quality.
Which? Trusted Traders Consumer Posted on 20/02/2018 , work completed 20/02/2018
Very, very good.
Customer Service
Quality
Value
Could not fault workmanship, price or promptness. Whole job took three days - very good.
Jeanette, West Sussex Posted on 22/08/2017 , work completed 22/08/2017
Efficient, clean - great job.
Customer Service
Quality
Value
I have no hesitation in recommending Blaze Boilers & Fires - efficient, clean - great job.
Which? Trusted Traders Consumer Posted on 07/08/2017 , work completed 07/08/2017
Excellent work
Customer Service
Quality
Value
Have always used Blaze for all our boiler servicing etc. This work was to install a new more efficient boiler. Very tidy workmanship as always. Very happy with the work carried out.
John, West Sussex Posted on 01/08/2017 , work completed 01/08/2017
Excellent job
Customer Service
Quality
Value
Had a new boiler fitted by Ian back in March. He was extremely professional, work was of great quality and would highly recommend this company.
Cossman1 Posted on 29/04/2017 , work completed 29/04/2017
My review
Customer Service
Quality
Value
First class service, very helpful.
David, West Sussex Posted on 03/02/2017 , work completed 03/02/2017
My review
Customer Service
Quality
Value
Value for money.
David, West Sussex Posted on 13/01/2017 , work completed 13/01/2017
Excellent service
Customer Service
Quality
Value
I have used this man before on a gas fire and service was perfect and prompt. I decided to use him again for fitting new radiator and pipework - this was a good decision. He worked well and clean. A perfect job.
Which? Trusted Traders Consumer Posted on 15/11/2016 , work completed 15/11/2016
Excellent job
Customer Service
Quality
Value
Prompt/Tidy/Professional.
Catherine, West Sussex Posted on 26/10/2016 , work completed 26/10/2016
My Review
Customer Service
Quality
Value
Very good
Jack, West Sussex Posted on 31/08/2016 , work completed 31/08/2016
Knowledgeable and professional
Customer Service
Quality
Value
Efficient, neat and tidy.
Geoff, West Sussex Posted on 02/08/2016 , work completed 02/08/2016
No fuss no problem
Customer Service
Quality
Value
Power flush performed exactly how you would want it performed.
Roger, West Sussex Posted on 28/07/2016 , work completed 28/07/2016
Job well done and to time
Customer Service
Quality
Value
Work was done on time and as professionally as I have come to expect of the company. Always polite and explains what to expect. Only one very minor point: the sticky tape use to protect the carpets did leave a slight mark.
P.J, West Sussex Posted on 19/07/2016 , work completed 19/07/2016