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Glow Green Reviews 

15,675
•
TrustScore 4.5 out of 5

4.6

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Review summary

Created with AI, based on recent reviews

Considering 2,857 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the engineers for being exceptionally professional, punctual, and helpful, often taking the time to thoroughly explain every step of the work done during home services and installations. Many people note that the team members are consistently friendly, efficient, and ensure that the work area is left completely clean and tidy afterwards. However, some customers also noted occasional difficulties regarding communication and delayed installation appointments. Some reviewers were not happy with the slow response times, describing prolonged waits and troubles when trying to reach support teams over the phone to resolve issues.

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

Ian the man who came to service our boiler was very efficient from the start we had a phone call from him to say how long he would be and then we was informed of what work he had done to the boiler an... See more

Company replied

Rated 5 out of 5 stars

We have been with Glowgreen since they installed our boiler. Always efficient and cost effective. Our engineer this time was Jamie. He turned up on time and completed our boiler service with no iss... 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

Excellent service from the engineer Mike! Mike messaged me the day before to let me know what time he would be arriving for my appointment, which was really appreciated. He was very pleasant, polit... 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

    4.6

    Excellent

    TrustScore 4.5 out of 5

    16K reviews

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    4.6

    All reviews

    (15,675)

    2,848 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 5 out of 5 stars

    Very good service

    Very good service, fast and clean.
    Really recommend.

    10 September 2026
    Glow Green logo

    Reply from Glow Green

    We appreciate your kind words! We're so happy to hear that you received very good service that was fast and clean. Thank you for your recommendation!

    Rated 5 out of 5 stars

    Not pushy, genuine

    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 and cleaned up behind himself, would highly recommend so far have no complaints ...

    17 September 2026
    Glow Green logo

    Reply from Glow Green

    We're delighted to hear about your positive experience with us! It's wonderful to know that our team provided clear explanations and helpful service, and that the installation was carried out efficiently and cleanly. Thank you for your kind recommendation!

    Rated 5 out of 5 stars

    The engineer was communicating with me…

    The engineer was communicating with me before installation date , came early and very professional and helpful.
    The after care team are also wonderful
    All good so far

    17 September 2026
    Glow Green logo

    Reply from Glow Green

    We're delighted to hear about your positive experience! We're so pleased that our engineer communicated well, arrived early, and was professional and helpful. It's also wonderful to know that our aftercare team has been great.

    Rated 5 out of 5 stars

    Good local company that is responsive…

    Good local company that is responsive to customer needs. I had a new combi boiler installed with them in 2023, a Worcester Bosch. I used their 24 mth interest free finance option to enable me to afford it. I have a 12year warranty with them and I pay them monthly for an annual boiler service/Gas safety certificate. They have always responded professionally to any issues I’ve had and I would not hesitate to recommend them.

    17 September 2026
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    Reply from Glow Green

    We are so pleased to hear about your positive experience with us, especially regarding your new combi boiler installation and the finance option. It's wonderful to know that our team has consistently provided professional support and that you would recommend our services.

    Rated 4 out of 5 stars

    Engineer was very diligent


    Engineer was very diligent. Finished rhe job with only 20 minute break.

    17 September 2026
    Glow Green logo

    Reply from Glow Green

    We're glad to hear our engineer was diligent and completed the work efficiently. We appreciate your positive feedback.

    Rated 5 out of 5 stars

    Best Value for Money

    Glow Green offered the best value for money versus the different suppliers I evaluated and the initial communication was very clear and proactive. This statement is based on assessing the same product from the major energy suppliers Octopus and OVO. They also respected my decisions to shop around and evaluate the different quotes I received.

    The process around DNO approvals was poor, whilst I acknowledge this is outside of Glow Greens control but it is still part of the overall service. The communication was unclear - on the same phone call I didn’t get the same amnesty on whether the DNO was complete and approved or not. Customer service was variable - especially around the DNO and change to install dates when I called.

    My biggest issue was the resulting delay to installation date by a month and loosing the solar generation and earning potential over August.

    The rest of the commissioning and installation was positive. The scaffolding installers mostly respected my request to not damage plants in the garden.

    8 September 2026
    Unprompted review
    Glow Green logo

    Reply from Glow Green

    We appreciate you taking the time to share your detailed feedback regarding your experience with us. We are pleased to hear that our initial communication and value for money stood out compared to other suppliers, and that we respected your decision to explore different options.

    We sincerely regret the difficulties you encountered with the DNO approval process and the resulting delay to your installation. We understand how frustrating it must have been to experience inconsistent communication regarding the DNO status and the subsequent impact on your installation date, leading to a loss of potential solar generation in August. While DNO approvals are indeed managed by external parties, we recognize that our communication around this process needs improvement to ensure a smoother experience for our customers.

    It is encouraging to know that the commissioning and installation phases were positive, and that our scaffolding installers largely respected your request regarding your garden plants. We are committed to learning from your feedback to enhance our service, particularly in areas concerning external processes and communication consistency.

    Rated 5 out of 5 stars

    They booked and sorted out service…

    They booked and sorted out service date, then e mailed me to let me know. One the day the engineer turned up after giving me a call to say he was on his way. Worked efficiently and left area clean and tidy. Office did a follow up call to see if I was satisfied and happy.

    15 September 2026
    Unprompted review
    Glow Green logo

    Reply from Glow Green

    We are absolutely delighted to hear about your positive experience! It's wonderful to know that our team provided such efficient and tidy service, and that our follow-up call ensured your satisfaction. Thank you for sharing your feedback.

    Rated 5 out of 5 stars

    Annual boiler service

    Doug was polite,arrived within 30 minutes of phone call checked boiler advice given for future boiler service.10 out of 10

    17 September 2026
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    Reply from Glow Green

    We appreciate your positive feedback! We're delighted to hear that our service person was prompt, polite, and provided helpful advice for your future boiler service.

    Rated 5 out of 5 stars

    Excellent Service

    Booking service was easy. Notified of date and engineer attended as agreed. Absolutely no issues.

    16 September 2026
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    Reply from Glow Green

    We're delighted to hear that our booking service was easy for you and that our engineer attended as scheduled. We appreciate your positive feedback!

    Rated 5 out of 5 stars

    Luke the engineer was excellent did a…

    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 recommend this company highly

    17 September 2026
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    Reply from Glow Green

    We're delighted to hear about your positive experience with our engineer and that they provided helpful explanations. We're also pleased that our team, especially our aftercare staff, was pleasant and helpful. Thank you for your high recommendation!

    Rated 1 out of 5 stars

    PV & Battery Install - AVOID

    The sales process was okay. We was very thorough with out expectations regarding deliveries, time frames and quality of workmanship.

    The scaffold team turned up a day early when when nobody was in the house due to lack of co-ordination from the office. However they returned on the correct and the agreed date.

    We requested that the material is received by the install team, it was not practical that a 300kg delivery is taken and moved by their client. We would also be liable for damage and checking the delivery which is ridiculous situation, they offered to leave the delivery on the side of the road & the delivery driver would not assist with the logistics. We would also be liable to theft and living in a nice area but a busy road that was not an option. This situation went on for 2 weeks, this was agreed with the sales team and supposedly arranged prior to install. When speaking to the head office staff, a member of staff spoke to me me as I was the issue and not their continued failures. When I asked her if she felt it was speak to their client in such a manner she was equally as dismissive.

    The PV & battery team, this was cancelled on a couple of occasions, with various excuses about reliability of the sub-contractors. Eventually we had an install team & delivery on the same day, but without the correct roof brackets. Luckily the install had other brackets they could utilise. I will say the contractor were very efficient and helpful and they were the only shining light during this experience.

    The scaffold remained on our property for long after the install, only when I raised a complaint to the complaints department did we get some sort of traction.

    As Glow Green do not actually survey the works, they couldn’t install all the proposed PV panels as they couldn’t fit in the available space. I took it upon myself to stop the install until we renegotiated the terms of the contract, that was resolved quickly with a £1000 discount.

    This led to another issue, the spare panel. This was in my garden for 2 weeks, there was nonsense about it being in a pallet (which we didn’t have), it could only be lifted by 2 people despite me moving it we ease. There were multiple issues with such a basic task & in the end the panel they insisted on being protected & on a pallet, a rubbish removal chap picked it up (on his own) and threw in a waste removal van. I’m still trying to understand what all the nonsense was about.

    We also have had 3 deliveries since the install was completed, they still sit in my hallway. I won’t open or throw them away as I do not want to give Glow Green an excuse to add charges.

    The paperwork, it’s now been over 3 weeks since the install and no MCO paper which I believe is to be issued with 10 days of the install.

    To wrap up the review, AVOID ! There are local and more reliable installers near where you live, give them a try.

    26 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 4 out of 5 stars

    Great efficient service.Just what was…

    Great efficient service.Just what was needed .Thank you

    16 September 2026
    Glow Green logo

    Reply from Glow Green

    We appreciate your kind words! We're so happy to hear that our service was efficient and exactly what you needed. Thank you for your positive feedback.

    Rated 5 out of 5 stars

    Excellent service and experience for solar installation

    Great company been providing solar system quotation and installation. Clear steps and explanations throughout. Never knew it would be this easy and well explained to have a full solar panel + battery and system installed at my property

    15 September 2026
    Unprompted review
    Glow Green logo

    Reply from Glow Green

    We're delighted to hear about your positive experience with our solar system quotation and installation services. It's wonderful to know that the steps and explanations were clear throughout the process, making it easy to have your full solar panel, battery, and system installed.

    Rated 5 out of 5 stars

    The engineer Mr Patrick.

    The engineer Mr. Patrick who serviced our boiler was very courteous and polite. He explained the whole process properly in detail.
    Thank you.

    16 September 2026
    Glow Green logo

    Reply from Glow Green

    We are so pleased to hear that our engineer provided such a courteous and detailed explanation of the service. Thank you for your kind words!

    Rated 5 out of 5 stars

    The engineer was very smart

    The engineer was very smart, polite & on time, also he had serviced my boiler last year so it was nice to see a familiar face. He was in and out, job done within an hour. Would recommend him to friends and family.

    12 September 2026
    Glow Green logo

    Reply from Glow Green

    We're delighted to hear about your positive experience with our engineer! We appreciate your kind words regarding their intelligence, politeness, and punctuality. We're especially pleased that you were happy to see a familiar face and that the job was completed efficiently.

    Rated 5 out of 5 stars

    Great service

    Great service, Patrick was very polite and professional

    15 September 2026
    Glow Green logo

    Reply from Glow Green

    We're so pleased to hear that you received great service and found our team member to be polite and professional. Thank you for your positive feedback!

    Rated 5 out of 5 stars

    Ataur

    It was good service every year, Boiler

    16 September 2026
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    Reply from Glow Green

    We appreciate your positive feedback! We are so happy to hear that you have consistently received good service for your boiler every year.

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