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Rated 5 out of 5 stars

The glowarm team answered all my questions /concerns , they provided a reasonable comprehensive quote and kept me informed during the whole process. The boiler installation was quick on-time and the e... See more

Company replied

Rated 5 out of 5 stars

Would highly recommend Glowarm, whilst they were not the cheapest, they arrived when they said they would promptly quoted and carried out a very swift and clean job replacing 10 radiators. After bei... See more

Company replied

Rated 5 out of 5 stars

Absolutely fantastic! Getting a new boiler is a stressful thing; but Barry and his team were excellent! Friendly, professional, knowledgeable and did an excellent job. Highly recommend!!

Company replied

Rated 4 out of 5 stars

Glow Warm supplied and fitted 6 large radiators in my house in one day for less than £2,800. The radiators look fine and work well so far , another estimate was considerably more. I found... See more

Company replied

Company details

  1. Heating Contractor
  2. Gas Installation Service
  3. Boiler and Heating Service

Written by the company

Central heating new installations, service, landlord certification, breakdowns


Contact info

4.8

Excellent

TrustScore 5 out of 5

90 reviews

5-star
4-star
3-star
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1-star

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Rated 5 out of 5 stars

The glowarm team answered all my…

The glowarm team answered all my questions /concerns , they provided a reasonable comprehensive quote and kept me informed during the whole process. The boiler installation was quick on-time and the engineers cleaned everything up afterwards. I would highly recommend Glowarm.

November 21, 2025
Unprompted review
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Reply from Glowarm

Thanks very much for taking the time to leave us a review Stuart much appreciated

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Rated 5 out of 5 stars

The personal courtesy and…

The personal courtesy and thoughtfulness of both Barry and Richard. The job was executed very smoothly and cleanly. Excellent job. Thank you

November 12, 2025
Unprompted review
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Reply from Glowarm

Thanks very much for taking the time to review us!

Rated 5 out of 5 stars

Absolutely fantastic!

Absolutely fantastic!
Getting a new boiler is a stressful thing; but Barry and his team were excellent!
Friendly, professional, knowledgeable and did an excellent job.
Highly recommend!!

November 27, 2025
Unprompted review
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Reply from Glowarm

Thanks so much for your review Holly

Rated 5 out of 5 stars

professional and excellent

Glowarm keep in touch, do what they say, and deal with all tenants contact from start to finish. Just what you want. I have used them for years, I rely on them, and I recommend them without question.

October 1, 2025
Unprompted review
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Reply from Glowarm

Thanks very much for your review!

Rated 5 out of 5 stars

Would highly recommend Glowarm

Would highly recommend Glowarm, whilst they were not the cheapest, they arrived when they said they would promptly quoted and carried out a very swift and clean job replacing 10 radiators. After being messed around by so many workmen this made a refreshing change.

October 8, 2025
Unprompted review
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Reply from Glowarm

Thanks so much for the review, glad to hear you were pleased!

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Rated 5 out of 5 stars

New Combi Boiler

Great service from start to finish.
Honest advice from the team.
Communicated well; arrived as planned; left the place tidy.

April 7, 2025
Unprompted review
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Reply from Glowarm

Thanks very much for taking the time to reply

Rated 5 out of 5 stars

New boiler

We were able to book the installation at a time convenient to us. The price was good. They sent two guys to do the work, they were pleasant and friendly. They worked efficiently. They started around 8am and finished around 3.30pm. They answered all our questions and cleared up all the mess. The new boiler has been working satisfactorily ever since. I would happy to recommend them

March 11, 2025
Unprompted review
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Reply from Glowarm

Thank you very much for taking the time to reply

Rated 5 out of 5 stars

Proper Job

An engineer came out first thing in the morning to suit my time limitations, the parts required were already waiting for him via separate supplier and the job to replace the broken boiler took 3-4 hours. The hole in the wall was neatly filled in, all radiators were checked and the engineer explained how the new digital control worked before he cleared everything up and left. Very polite and professional.

February 28, 2025
Unprompted review
Rated 5 out of 5 stars

Excellent advice and service

Excellent advice on a new boiler followed up by an excellent installation, I would happily recommend Glowarm to anyone needing a new boiler or getting their existing boiler fixed or serviced

January 28, 2025
Unprompted review
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Reply from Glowarm

thanks very much for the review!

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Rated 5 out of 5 stars

Professional customer services

I've used this company for the second time. Good services/items price, very good communication and a a clear agreement strictly respected by Glowarm

November 7, 2024
Unprompted review
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Reply from Glowarm

thanks so much for the review!

Rated 5 out of 5 stars

Have never had a problem with Glowarm

Have never had a problem with Glowarm. Tracey who answers phone has been extremely helpful to me when I was looking after my mum's house. Phone always answered quickly and engineer who carried out annual service very good too.

January 15, 2025
Unprompted review
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Reply from Glowarm

thanks very much for the review!

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Rated 4 out of 5 stars

New radiators

Glow Warm supplied and fitted 6 large radiators in my
house in one day for less than £2,800. The radiators
look fine and work well so far , another estimate was
considerably more. I found their services pretty good.

November 19, 2024
Unprompted review
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Reply from Glowarm

Thanks for the review, glad you were happy!

Rated 1 out of 5 stars

Totally Unreliable

We’ve been with Glowarm for a few years now to annually service our gas fire. Our gas fire developed a fault a few weeks before Christmas where the gas fire would switch itself off and was told they are fully booked and the earliest appointment would not be until the new year. An appointment was made for 6 Jan between 8 and 1 pm and had to take the day off work. However on the day of the appointment a text message was sent by Glowarm cancelling the appointment because the engineer had lost his tools! The appointment was rescheduled for yesterday 9 Jan for the same time slot, and once again Glowarm sent a text message on the day of the appointment to cancel due to staff shortages which meant another wasted day off work. Glowarm did not care and I’m a loyal customer. My advice, find another reputable company that won’t let you down.

January 6, 2025
Unprompted review
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Reply from Glowarm

Dear Audrey, sorry that you felt the need to leave a negative review for us. I’m afraid that your situation was very unlucky and unfortunately could not be helped as both of the reasons you have stated were genuine. Our engineer has his tools stolen, and then as you mentioned, we had staff shortages due to sickness on the day we rescheduled for. We can only apologise for how this worked out for you and we completely understand how you feel as a result.

As you can see from our usual reviews, we are an honest and reputable family business that has built up a fantastic reputation over the past 38 years, so it very much pains us to let you down in this way.

We hope that we can reschedule for you and I’m sure there won’t be any more problems. Please give us a call to discuss your options.

Rated 5 out of 5 stars

Excellent customer service

Excellent customer service - on time, professional, courteous and high quality workmanship.

October 31, 2024
Unprompted review
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Reply from Glowarm

Thanks very much for your review!

Rated 5 out of 5 stars

Great customer service and professional advice

We contacted Glowarm for a 2nd opinion after we received some advice from another company which didn't sound quite right. I'm very glad we did. They were responsive (replied to my initial enquiry quickly), courteous and thorough (eg had checked manufacturers guidelines and advice ahead of the visit and called me to explain what they had found out). The engineer who attended was punctual (called ahead as requested), friendly and helpful and explained his conclusions clearly. Would definitely use again and pleased to reccommended here.

October 18, 2024
Unprompted review
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Reply from Glowarm

Thanks so much for the review glad to hear you were pleased!

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Rated 5 out of 5 stars

Helpful and transparent service

I needed a new boiler so I signed up online for some quotes and Glowarm called me with one - I was a bit stressed out with other options and thought it was going to be another one on the pile but they were so helpful with diagnosing exactly what I needed on both a video call and an in-person visit before I’d even paid anything. They were great at explaining everything in layman’s terms and they didn’t try to fleece me because I didn’t know a lot about how boilers work. I live in a leasehold ex-council flat so there are a lot of rules to work around for getting a new boiler with the council and they were also very helpful with this too. I really recommend these guys!

The only downside is that the electrician didn’t turn up on the day that the new boiler was installed so I had to wait an extra day for hot water but it was resolved as soon as possible (the next morning) and they were very apologetic.

Overall - decent price, transparent info, helpful service, lovely guys. If you’re local to South London definitely give them a shout!

July 23, 2024
Unprompted review
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Reply from Glowarm

Thank you so much for your kind review Daisy. Glad to hear you were pleased!

Rated 5 out of 5 stars

New Boiler

Glowarm called out promptly and gave us a competitive quote to upgrade and change our system to a combination boiler.
I found them to be neat, tidy, reliable, quick, professional and all the other qualities I would hope to receive from a contractor. I would definitely recommend them, attentive, caring family business.

June 18, 2024
Unprompted review
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Reply from Glowarm

thanks very much glad you were happy Copeland!

Rated 5 out of 5 stars

Installing radiator central heating

I was recommended Glowarm by my neighbor for replacing my old hot air unit with new radiator central heating. I was given best price and excellent service with 10 years warranty cover for the new boiler . Glowarm is a family business, and they truly care about their customers and you can see the difference from big companies from their care and their price . I highly recommend Glowarm and won’t hesitate to choose them again in the future.

April 11, 2024
Unprompted review
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Reply from Glowarm

Thanks so much for you mr kind words!

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