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Glow Green Reviews 14,374

TrustScore 4.5 out of 5

4.7

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Review summary

Based on reviews, created with AI

Reviewers overwhelmingly had a great experience with this company. Customers consistently praise the excellent service and the professional, respectful, and friendly staff. Many highlight the efficiency and thoroughness of the engineers, who often arrive on time, explain procedures clearly, and leave the work area clean and tidy. The customer service is frequently described as exceptional, with many people appreciating the helpful and polite advisors who ensure a smooth process from quoting to installation and follow-up. However, some customers also noted issues with communication and follow-up regarding appointments and problem resolution, particularly concerning solar system installations and boiler services. A few people experienced difficulties contacting the company or receiving timely responses, leading to frustration with unresolved issues and missed appointments.

What people talk about most

Service

Reviewers highlight positive aspects of service, with many praising the professionalism and efficiency of... See more

Staff

Customers had positive experiences with staff. Many reviewers praise the professionalism, politeness, and... See more

Customer service

Reviewers mention positive feedback about customer service, highlighting helpful and efficient interactions.... See more

Customer communications

People report ambiguous experiences with contact. Many customers praise proactive communication, with... See more

Product

Consumers have mixed feelings about the product. Some customers are very pleased with their new boilers,... See more

Based on these reviews

Rated 5 out of 5 stars

Delivery of boiler was very poor by DX a complaint was made. Installation was carried out by James who was great very pleasant and personable. He worked so hard to install boiler in a day and achieve... See more

Company replied

Rated 5 out of 5 stars

recently had a new boiler installed and I’m really pleased with the whole service . The installation was carried out efficiently and to a high standard, with everything explained clearly along the w... See more

Company replied

Rated 5 out of 5 stars

Glow Green employed efficient respectful staff. The person named Joao who came to install the boiler in my kitchen knows his job well, he worked endlessly the minute he arrived with care and no fuss.... See more

Company replied

Rated 5 out of 5 stars

I was really impressed with the service received from Ian the engineer from Gliowgreen . He was very thorough, explained what he was going to do and discussed his findings with me before leaving. Such... See more

Company replied


Company details

  1. Boiler Supplier
  2. Air Conditioning Contractor
  3. Gas Engineer
  4. Heating Contractor
  5. Solar Energy Company
  6. Solar Energy Contractor

About Glow Green

Written by the company

Our Products

Glow Green is one of the UK's leading providers of energy efficient products that focus on the need to reduce energy consumption and bills. We specialise in the supply and installation of PV Solar, Battery Storage, EV Chargers, Boilers, Air Conditioning and Heat Pumps. Call us today, for a fixed price quote over the phone, with no home visits required.

Our fully remote process means you don’t spend days or even weeks waiting for a home visit.

Why Customer's Love Glow Green:

  • 50,000+ happy customers
  • 2,000+ engineers across the UK
  • 30 year product warranties available
  • 13+ year's successful trading
  • Up to 4 years 0% APR finance
  • Price beater guarantee for all products
  • Boilers Solar EV Chargers Air Conditioning Battery Storage Heat Pumps

    Contact info

    4.7

    Excellent

    TrustScore 4.5 out of 5

    14K reviews

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    Rated 5 out of 5 stars

    Good company with friendly staff.

    Glow Green employed efficient respectful staff. The person named Joao who came to install the boiler in my kitchen knows his job well, he worked endlessly the minute he arrived with care and no fuss. I,m so happy the boiler was neatly installed, he looked after
    Details like fixing the carbon monoxide alarm and explaining how the thermometer works. He tidied the place before she left and I definitely and happy to recommend Glow Green company to all friends and family. Excellent service and respectful friendly staff.

    April 17, 2026
    Glow Green logo

    Reply from Glow Green

    We're happy to hear that you found our staff efficient and respectful during your boiler installation! It's great to know the installation was neat and that you were pleased with the service provided, including the carbon monoxide alarm and thermometer explanation. We appreciate your recommendation!

    Rated 5 out of 5 stars

    A proper boiler service

    Ian came and carried out an annual service on my boiler today. It was clear from what he showed me that it never been serviced properly since installation as the filter was a right mess. Ian was both courteous and conscientious and would be happy to have him back.

    April 17, 2026
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    Reply from Glow Green

    We appreciate you sharing your experience. We're happy to hear that the service was thorough and that you were pleased with the technician's courtesy and conscientiousness. Thank you for your positive feedback!

    Rated 5 out of 5 stars

    Technician was a great lad

    Technician was a great lad. My dog loved him and if my dog loves you then I do too.

    Job wise, cracked on. Really tidy. And left everything as good.

    April 17, 2026
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    Reply from Glow Green

    We appreciate your review! We're happy to hear that the technician was great and tidy and that your dog approved of their service. Thanks for the positive feedback.

    Rated 5 out of 5 stars

    George: friendly and efficient

    George was on time, friendly and efficient. Gave me plenty of warning about when he would arrive (day before). The safety certificate was sent to me by email less than 30 minutes later. Very happy customer.

    April 17, 2026
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    Reply from Glow Green

    We appreciate you sharing your experience! We're happy to hear that the engineer was punctual, friendly, and efficient. We're glad you received the safety certificate promptly and appreciate your feedback.

    Rated 5 out of 5 stars

    Engineer

    Engineer, John came to service the boiler. I was sent text messages regarding arrival time and how long work would take, well in advance. Everything went to plan. Excellent service.

    April 16, 2026
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    Reply from Glow Green

    We're happy to hear that the boiler service met your expectations! We appreciate your positive feedback regarding the communication about arrival time and the service provided.

    Rated 5 out of 5 stars

    Boiler Installation Delivery of boiler was very poor by DX…

    Delivery of boiler was very poor by DX a complaint was made. Installation was carried out by James who was great very pleasant and personable. He worked so hard to install boiler in a day and achieved that. One slight criticism he didn't explain how to use control properly and I was at a bit of a loss day after when I wasn't able to get central heating on

    April 16, 2026
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    Reply from Glow Green

    We appreciate your feedback and are happy that the installation was completed to your satisfaction. We're sorry to hear about the delivery and the control explanation. We will address this to ensure future customers have a better experience. Thanks again.

    Rated 5 out of 5 stars

    New boiler

    Used Glow Green to replace our gas boiler. Reasonable price with interest free credit. Polite on the phone. Engineer turned up right on time, was polite, clean and efficient.

    April 13, 2026
    Unprompted review
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    Reply from Glow Green

    We're happy to hear that you found our prices reasonable and appreciated the interest-free credit. It's great to know our engineer was punctual, polite, clean, and efficient. Thank you!

    Rated 5 out of 5 stars

    Jordan our heating engineer installed a…

    Jordan our heating engineer installed a new boiler very efficiently, keeping us informed throughout and completed it neatly and with no fuss.

    April 15, 2026
    Unprompted review
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    Reply from Glow Green

    We appreciate your positive feedback! We're happy to hear that the heating engineer installed your new boiler efficiently, kept you informed, and completed it neatly.

    Rated 4 out of 5 stars

    Duracell solar system

    Had a solar install the installation team where fantastic. Was a little disappointed that the bird cage we discussed in the pre quote was missed off so now an extra expense for me

    April 14, 2026
    Unprompted review
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    Reply from Glow Green

    We're happy to hear that the installation team was fantastic. We regret the bird cage was missed from your quote and the extra expense this causes.

    Rated 5 out of 5 stars

    Prompt and efficient

    The service engineer called me to let me know when they would be arriving and was prompt, courteous and friendly.
    Before I knew it my boiler safety check was done, cup of coffee quaffed and flue inspection completed.
    10/10

    April 16, 2026
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    Reply from Glow Green

    We're happy to hear that the engineer called to confirm their arrival time and was prompt, courteous, and friendly. We appreciate your feedback regarding the boiler safety check and flue inspection.

    Rated 2 out of 5 stars

    Disappointing company

    I have read every review whereby the response from glow green is the same. This is clearly an automated reply with no personal response. This fills me with fear and dread. I had a leaking boiler at 11pm at night but it was obvious it had been dripping for a while unbeknown to me. I went on line to seek out support and unbeknown to me after contacting the boiler manufacturer this company rings me. Surprised and astonished and desperate for help I listened to what the person on the phone told me Again desperately in need he told me that I would get it fixed Friday 17/04/26. Great I thought so new boiler it is but it will see me out and in light of its reliability as I had done my research I agreed to everything including having a new radiator put in my conservatory. Sign and sealed I also took out a warranty agree with them so confident was I that they were transparent and honest in what they sold me. I have continued to empty my bowls and a bucket every 4 hours and as the days progressed it is getting worse. Weds I get confirmation of engineer coming Friday. At 11.30 Thursday a person rings to tell me in a very non comittal way that sorry the engineer can’t make it !!! I reiterated my need and how I was promised a speedy result she listened said I will ring you back this pm. This pm arrived nothing so I rang them and told them I needed to cancel as now I don’t trust them. Then my boiler arrives but the young man on the phone temps me with but we may get an engineer to you tomorrow but you can still refuse to take the boiler but we would have to rebook. Now I’m in a panic !! No suggestion from them and the delivery person just dumps it in the entrance of my garage and buggers off. We will ring you with an answer says this man on the phone. 19.05. Nothing and they close down at 5. So tomorrow I’m cancelling everything and no matter what I’m going to go with another company iheat who promise the same boiler cost like for like and can install on Sunday !! As their engineers work 7 days a week. Do good bye green glow and thanks for nothing. I would not recommend this company. Trades people have bad names because of companies like these. They trade on the few good things they do but leave others struggling. You do not do that to people no matter what the situation. And if an automated response comes up they can stick it where the sun does not shine.

    April 16, 2026
    Unprompted review
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    Reply from Glow Green

    Hi Edna

    I am sorry to read this. Our reviews do have standard responses to help us identify who the customer is so we can contact them.

    Where we receives responses we do look to respond accordingly.

    I have sent you a request so we can reach out to you.

    Kind regards

    Rated 5 out of 5 stars

    Arrived promptly.

    Arrived promptly.
    Polite.
    Speedy and efficient.
    Didn't leave any mess.

    April 16, 2026
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    Reply from Glow Green

    We are happy to hear that our service was prompt, polite, speedy, efficient, and clean. Thank you for your positive feedback!

    Rated 5 out of 5 stars

    The engineers were efficient

    The engineers were efficient, very explicit in explaining everything they were doing and why they were doing it. Explained how everything worked in regards to how boiler and remote worked. Very friendly and polite

    April 16, 2026
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    Reply from Glow Green

    We're happy to hear that the engineers were efficient and clearly explained their work, including how the boiler and remote function. We appreciate your positive feedback!

    Rated 5 out of 5 stars

    Boiler Service.

    Efficient communication and prompt response.

    April 16, 2026
    Unprompted review
    Glow Green logo

    Reply from Glow Green

    We appreciate your positive feedback regarding our efficient communication and prompt response. Thank you for sharing.

    Rated 5 out of 5 stars

    Really pleased with the help and advice…

    Really pleased with the help and advice that Jaymee at GlowGreen gave me about the choice of boiler to start with. Mark who installed the boiler was absolutely first rate, helpful and very tidy doing the work. Stayed late to ensure that the boiler was tested properly. Overall very pleased with the service.

    April 1, 2026
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    Reply from Glow Green

    We're happy to hear that you received helpful advice regarding your boiler choice. We appreciate your positive feedback about the first-rate installation, and we're glad you're pleased with our service.

    Rated 4 out of 5 stars

    Efficient service

    Efficient service, engineer was excellent and friendly. He alerted us about 30 mins before arrival.

    April 16, 2026
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    Reply from Glow Green

    We appreciate your positive feedback! We are happy to hear that our service was efficient and that our engineer was excellent and friendly.

    Rated 5 out of 5 stars

    It’s honestly a breath of fresh air…

    It’s honestly a breath of fresh air when a professional Mihai Aillincia doesn't just "do the job" but treats a complex installation like a puzzle they’re determined to solve perfectly. Those "next level" engineers are rare gems—especially when dealing with the literal maze of pipes and wiring involved insulating a combi Worcester Bosch boiler perfect

    April 15, 2026
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    Reply from Glow Green

    We appreciate your positive feedback! We're happy to hear that the complex installation was handled with such dedication and attention to detail. It's great to know the engineer went above and beyond to ensure a perfect result.

    Rated 5 out of 5 stars

    I recently had my boiler serviced by…

    I recently had my boiler serviced by Glow green and I’m very impressed with the overall experience. The engineer arrived on time, was polite, and clearly explained everything that needed to be done. The service was carried out efficiently and thoroughly, giving me confidence that my boiler is now in excellent condition.

    What stood out most was their professionalism and attention to detail. They ensured everything was clean and working perfectly before leaving, and they took the time to answer all my questions.

    April 8, 2026
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    Reply from Glow Green

    We're very pleased to hear about your positive boiler service experience! It's great to know the engineer was punctual, polite, and thorough, and that you felt confident in the service provided. We appreciate you highlighting our team's professionalism and attention to detail.

    Rated 5 out of 5 stars

    Mike did an excellent job servicing the…

    Mike did an excellent job servicing the boiler—professional and clearly very knowledgeable. He explained everything clearly and left everything clean and tidy. Highly recommend!

    April 15, 2026
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    Reply from Glow Green

    We appreciate your review! We're happy to hear that the engineer was professional, knowledgeable, and explained everything clearly while maintaining a tidy workspace.

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