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Glow Green Reviews 

15,659
•
TrustScore 4.5 out of 5

4.6

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Review summary

Created with AI, based on recent reviews

Evaluating 2,855 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the staff and engineers for being exceptionally polite, professional, and knowledgeable during various home improvement installations. Many people appreciate that technicians always arrive promptly, explain the work thoroughly before starting, and leave properties impeccably clean. Consumers highlight that booking services is straightforward, and overall interactions with the team remain smooth and pleasant. However, some customers also noted frustrating communication issues, poor follow-up, and long delays when trying to reach support teams. Reviewers specifically mentioned waiting extended periods for promised callbacks, chasing project updates repeatedly, or failing to receive timely responses.

What people talk about most

Service

Users describe positive interactions with service, highlighting that engineers are consistently professional,... See more

Staff

People report positive experiences with staff, frequently highlighting that engineers and electricians are... See more

Customer service

Customers consistently note ambiguous experiences with customer service, as feedback regarding interactions... See more

Product

Customers had mixed experiences with the product and installation process. Many reviewers praised their... See more

Customer communications

Reviewers mention mixed feedback about customer communications. While some customers praised engineers who... See more

Reviews shaping this summary

Rated 5 out of 5 stars

We were let down catastrophically by Besure and we contacted Glow Green. We rrceived exceptional service from Luke Gamble on the sales team and Ross on the finance team. Within minutes we had a comple... See more

Company replied

Rated 5 out of 5 stars

Spoke to Luke over the phone twice before deciding which company to go with for a new boiler. He wasn't pushy, he explained everything clearly and was very helpful, the engineer Dan, was very good an... See more

Company replied

Rated 5 out of 5 stars

The service was arranged quickly and efficiently. My only slight annoyance was the engineer didn’t phone me on the day to say what time he would arrive and turned up at around 4.45. In fairness h... See more

Company replied

Rated 5 out of 5 stars

Luke the engineer was excellent did a good job and explained lots of thinks we didn't know about Well pleased also with the glow green tean especially Ann who was very pleasant and helpful would reco... See more

Company replied


Company details

  1. #36 of 49 best companies in Boiler supplier
  2. #19 of 24 best companies in Air Conditioning Contractor
  3. #62 of 73 best companies in Central Heating Service
  4. #54 of 60 best companies in Gas engineer
  5. #35 of 52 best companies in Solar Energy Company
  6. #22 of 30 best companies in 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

    4.6

    Excellent

    TrustScore 4.5 out of 5

    16k reviews

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    4.6

    All reviews

    (15,659)

    2,828 reviews in the last 12 months

    Write a review
    Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

    Rated 1 out of 5 stars

    Solar customer

    Solar customer. Many emails, 5 phone calls not one reply. Each time I phone am promised that somewbody will get back to me . It never happened. Scafolding has now been up for a month. Some panels were installed 3 weeks ago still waiting for a completion date. My shed is not accesable with panels stored inside. Cannot sell surplus to the grid as job not completed, Couldn't claim my Tesla rebate as never received an invoice specifying that I'd bought a Tesla Powerwall.
    My biggest problem is complete lack of any response and being kept totally in the dark.

    24 August 2026
    Unprompted review
    Glow Green logo

    Reply from Glow Green

    I am very sorry to read your Trustpilot review and to hear about your experience. Glow Green strives to provide an exceptional level of service and I apologise that we have fallen short in this instance.

    Glow Green is awaiting your details once we receive them we will investigate this further.

    Kind Regards,

    The Customer Journey Team

    Rated 5 out of 5 stars

    A brilliant boiler replacement!

    We decided to replace an old boiler and add a radiator in the lounge so got an idea of costs from our service engineer which was over our budget. We found Glow Green on an internet search which very quickly helped us to chose the ideal top of the range boiler at a fixed competitive price. We had several conversations with Glow Green and found them very helpful and friendly without being at all pushy. I took a week off work to catch up with jobs around the house and decided to go ahead with Glow Green so spoke to them on the Thursday before when they explained the very straightforward way to upload the photos needed for installation which I did on the Sunday morning and it was so easy. I spoke to them on the Monday, they had received the photos, added some extra parts at no extra cost and I placed the order. Jim the engineer rang me to say that he would arrive on Wednesday at 8am to complete the boiler installation and he was brilliant! We are very pleased and highly recommend Glow Green.👏

    9 September 2026
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    Reply from Glow Green

    We are so pleased to hear about your positive experience with us, from the initial consultation to the final installation. It's wonderful to know that our team was helpful and friendly without being pushy, and that the process of uploading photos was straightforward for you. We're especially glad that our engineer provided brilliant service. Thank you for your kind words and for highly recommending us!

    Rated 4 out of 5 stars

    Great installation and hardware, but stressful scheduling.

    Great installation and hardware, but stressful scheduling.
    The boiler and hardware itself are great, and the engineer who finally came out on Thursday did a fantastic and professional job with the installation. Everything is up and running smoothly.
    However, the initial communication and scheduling were very stressful. My original Monday appointment was cancelled at the last minute, and sorting out an alternative date before my household returned caused a lot of unnecessary anxiety and chasing customer service.
    Once the team actually arrived, they were great, but customer logistics could definitely be improved. 4/5 stars.

    10 September 2026
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    Reply from Glow Green

    We appreciate you sharing your feedback.
    We're glad to hear that our engineer provided a fantastic installation and that your new boiler is working smoothly. We sincerely regret the stress caused by the scheduling difficulties and last-minute cancellation.
    We are actively reviewing our logistics to prevent similar issues and improve our customer experience.

    Rated 5 out of 5 stars

    First annual service

    My new boiler was installed last summer and had its first service recently.

    Although there was some confusion about access to the property this was resolved.

    The engineer was polite and efficient.

    The service was easy to book in online and the Glow Green staff I have communicated with have been professional and efficient.

    21 August 2026
    Glow Green logo

    Reply from Glow Green

    We're so pleased to hear that your recent boiler service went smoothly and that you found our online booking system easy to use. We appreciate you acknowledging the professionalism and efficiency of our team and the engineer. Thank you for your positive feedback!

    Rated 5 out of 5 stars

    Really knowledgeable and experienced…

    Really knowledgeable and experienced fitter

    10 September 2026
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    Reply from Glow Green

    We're so pleased to hear that our fitter was knowledgeable and experienced. Thank you for sharing your positive feedback; we truly appreciate it!

    Rated 5 out of 5 stars

    Easy negotiations around complex issues…

    Easy negotiations around complex issues which were swiftly resolved. Thank you.

    10 September 2026
    Glow Green logo

    Reply from Glow Green

    We're so pleased to hear that you found our team helpful in navigating and resolving complex issues efficiently. Thank you for your wonderful feedback!

    Rated 5 out of 5 stars

    The engineer was polite and very…

    The engineer was polite and very efficient. He thoroughly checked everything and explained what he was doing. Very happy thank you

    10 September 2026
    Glow Green logo

    Reply from Glow Green

    We appreciate your wonderful feedback! We're delighted to hear that our engineer was polite, efficient, and thoroughly explained everything during the service.

    Rated 5 out of 5 stars

    The service was arranged quickly and…

    The service was arranged quickly and efficiently. My only slight annoyance was the engineer didn’t phone me on the day to say what time he would arrive and turned up at around 4.45. In fairness he said one of his children had been taken to hospital. He was also friendly, efficient and very apologetic.
    Subsequently Ann called me for feedback and was also very helpful as we are moving soon and she gave me all the information I needed.

    21 July 2026
    Glow Green logo

    Reply from Glow Green

    We are pleased to hear that the service was arranged efficiently. We apologize for the delay in the engineer's arrival and the lack of prior notification. We appreciate your understanding given the circumstances, and we're glad to know he was friendly and helpful. It's also wonderful to hear that our colleague provided you with useful information for your upcoming move.

    Rated 5 out of 5 stars

    Outstanding service

    We were let down catastrophically by Besure and we contacted Glow Green. We rrceived exceptional service from Luke Gamble on the sales team and Ross on the finance team. Within minutes we had a complete installation fixed in for four days time. Luke was fantastic. Efficient, understanding, and courteous from the outset. Ross was also impeccable. Both members of staff outstanding and nothing was too much trouble. A credit to the company and a pleasure to deal with.

    10 September 2026
    Unprompted review
    Glow Green logo

    Reply from Glow Green

    We are incredibly pleased to hear about your exceptional experience with our team, especially after a disappointing situation with another company. It's wonderful to know that our sales and finance colleagues provided such efficient, understanding, and courteous service, ensuring a quick installation. We're delighted that their efforts made such a positive impression.

    Rated 5 out of 5 stars

    Very professional and very thorough

    Very professional and very thorough. Engineer very personable and knowledgeable

    10 September 2026
    Glow Green logo

    Reply from Glow Green

    We appreciate your positive feedback! We're so happy to hear that our service was professional and thorough, and that our engineer was personable and knowledgeable.

    Rated 5 out of 5 stars

    Fantastic glow green

    From start to finish it was plain sailing. Clear dates and plans for delivery and installation was great. I’d waited most of the summer trying to get my air con and like many others it was almost impossible to locate any certainty locally to me. One phone call to glow green was all it took and I’m now so happy with it I would certainly recommend them 100% to anyone. And it didn’t end there once it was fitted and up and running I had calls to make sure I was happy with everything. Sajjad the engineer was fantastic checking several times along the installation making sure I was happy as did Aaron the electrician did everything to me. Great job

    9 September 2026
    Glow Green logo

    Reply from Glow Green

    We are so delighted to hear about your positive experience with your air conditioning installation! It's wonderful to know that our clear communication regarding delivery and installation dates met your expectations. We're especially pleased that our team, including the engineer and electrician, provided such fantastic service and ensured your complete satisfaction. Thank you for your strong recommendation!

    Rated 5 out of 5 stars

    Excellent service from start to finish

    Excellent service from start to finish. Great communication, very professional, and arrived exactly on time. Jason provided an outstanding service and was very helpful and reliable. Everything was perfect. Highly recommended! ⭐⭐⭐⭐⭐

    10 September 2026
    Glow Green logo

    Reply from Glow Green

    We're delighted to hear about your excellent experience! We appreciate your kind words regarding our service, communication, and professionalism. It's wonderful to know everything was perfect and you highly recommend us.

    Rated 5 out of 5 stars

    Unbelievable customer care both before…

    Unbelievable customer care both before and after installation. Very competitive pricing, friendly and efficient engineer. Thoroughly recommend this company.

    3 September 2026
    Glow Green logo

    Reply from Glow Green

    We appreciate your wonderful feedback! We're so pleased to hear about your positive experience with our customer care and competitive pricing. We're also delighted that our engineer was friendly and efficient.

    Rated 5 out of 5 stars

    Great at communicating & delivering

    Great at communicating , engineer was fantastic went above and beyond to resolve our issues.

    8 September 2026
    Glow Green logo

    Reply from Glow Green

    We appreciate your positive feedback! We are so happy to hear that our team communicated well and that our engineer was fantastic and resolved your issues.

    Rated 5 out of 5 stars

    Mike sent me a message to let me know…

    Mike sent me a message to let me know he would be coming to service my boiler shortly,when he arrived ,he soon had the job done,im very pleased with the work and excellent communication ,exactly like last year,which was mike also,and glo green ,the previous house i lived at they fitted me a new boiler,Iwas so pleased with it,i asked them to fit me a new boiler in the bungalow i moved to,excellent work and service from them.

    9 September 2026
    Glow Green logo

    Reply from Glow Green

    We're so pleased to hear about your continued positive experiences with us, especially the excellent communication and efficient service. It's wonderful to know you're happy with the boiler installations we've provided for you.

    Rated 1 out of 5 stars

    Terrible after sales support

    Everything went well during the design stage, although they were (and continue to be) unnecessarily persistent with phone calls to extract more money. Install was carried out poorly with incorrect plumbing in of the water tank, incorrect paperwork leading to no heating/limited hot water, sloppy installation of signal and power cables (including one signal cable run through external brickwork with no protection, making good on boiler removal was also poor. This was all noted within days of installing but took months to get an engineer round to correct the issues (mostly, some of it I've had to just do myself ). Getting in touch for after care was impossible, I was just pushed around other departments with an empty promise of a call back and three scheduled engineer visits where noone turned up. In the end I had to get HIES (ombudsman) involved to assess and pressure glow green to correct the issues - even this took weeks.

    20 March 2026
    Unprompted review
    Glow Green logo

    Reply from Glow Green

    I am very sorry to read your Trustpilot review and to hear about your experience. Glow Green strives to provide an exceptional level of service and I apologise that we have fallen short in this instance.

    Glow Green is awaiting your details once we receive them we will investigate this further.

    Kind Regards,

    The Customer Journey Team

    Rated 5 out of 5 stars

    Fantastic service

    Fantastic service! The engineer was punctual, tidy, and very polite. They carried out a full service on my boiler quickly and explained everything clearly. Highly recommend!"

    16 July 2026
    Glow Green logo

    Reply from Glow Green

    We're delighted to hear about your positive experience! We're so pleased that our engineer was punctual, tidy, and polite, and that your boiler service was carried out quickly with clear explanations.

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