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Insite Energy Reviews 

4,363
TrustScore 4.5 out of 5

4.7

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Review summary

Created with AI, based on recent reviews

Looking at 617 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the staff members for their exceptional professionalism, welcoming friendliness, and impressive efficiency during home visits and equipment installations. Many people note that technicians arrive promptly, explain complex technical issues clearly, and always leave the residential work areas exceptionally clean and tidy. Some reviewers were not happy with the overall customer service experience when trying to communicate outside of scheduled visits. Consumers often mentioned experiencing extremely long waiting times on phone lines and receiving no timely replies to their urgent messages or emails.

What people talk about most

Staff

Customers report positive experiences with staff, highlighting their professionalism, helpfulness, and... See more

Service

People report positive experiences with service, highlighting professional and efficient engineer visits for... See more

Customer service

Customers consistently note ambiguous experiences with customer service, as feedback is deeply divided. Many... See more

User experience

Users describe positive interactions with user experience, often praising the professional, friendly, and... See more

Response time

Clients share ambiguous opinions on response time. Some customers report prompt replies and quick engineer... See more

Reviews shaping this summary

Rated 5 out of 5 stars

I didn't have hot water in my home and got in contact with Insite Energy. Fortunately an engineer, Peter was nearby and was able to attend to my boiler quickly. He was kind and was able to answer all... See more

Company replied

Rated 5 out of 5 stars

Staff member: Lidim Sech Thank you so much for being so efficient and great when you installed our new metre in our apartment. You were extremely friendly, helpful, efficient, and did the job perfe... See more

Company replied

Rated 5 out of 5 stars

Superb service. Within 48 hours got an engineer to come visit. And Luke was fantastic. Polite, punctual and considerate about shoes in the house etc. and he fixed the boiler in quick time. Couldn’t as... See more

Company replied

Rated 5 out of 5 stars

Lirim Seci was an absolute professional when it came to the installation of the equipment. Didn’t make a mess, lovely gentleman all around! Would highly recommend him to anyone who needs things d... See more

Company replied


Company details

  1. Energy Supplier
  2. Energy Equipment and Solutions
  3. Engineer
  4. Green Energy Supplier
  5. Housing Utility Company
  6. Thermal Energy Company

Written by the company

Welcome to Insite Energy, your award-winning heat network services provider. We take care of metering, billing, and maintenance for heat network utilities across over 40,000 homes nationwide on behalf of your heat supplier.

We're committed to our residents

Written by the company

Simple self-serve with 'my insite' and KURVE
Top up, view bills and statements, or set up automatic payments. You can do all in one place via our customer portals, designed for convenience and clarity.
Clear, accessible billing and guidance
We break down complex energy charges and heat network costs to help you better understand what you're paying for and how to manage it.
Tips, updates, and answers on our website
From saving energy to understanding your system, our website is a great place to get practical advice and insights tailored for heat network residents.

Contact info

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Winter updates you don't want to miss

Discover energy tips, service news & more in our latest newsletter.

4.7

Excellent

TrustScore 4.5 out of 5

4K reviews

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Asks customers to review

This company invites their customers to review, whether positive or negative

Replied to 97% of negative reviews

Typically replies within 1 week

How this company uses Trustpilot

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4.7

All reviews

(4,363)

574 reviews in the last 12 months

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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

Excellent and professional HIU

I had an HIU maintenance booking today with Ato Halm-Quashie from Insite Energy, and the service was outstanding. Ato arrived exactly on time and was incredibly professional from start to finish. I particularly appreciated how respectful he was of my home boundaries, even wearing protective overshoes to ensure my floors were kept clean.

He carried out the HIU maintenance smoothly and was very thorough, making sure to test both the hot water and the central heating afterwards to confirm everything was functioning perfectly. A highly positive experience
Thank you, Ato!

17 June 2026
Unprompted review
Insite Energy logo

Reply from Insite Energy

Thank you for your review for Ato!

Rated 5 out of 5 stars

Been working with Chris Bovan for a…

Been working with Chris Bovan for a while from Insite energy. Brilliant engineer, always so helpful and polite. Gets the job done each time. Thank you.

17 June 2026
Unprompted review
Insite Energy logo

Reply from Insite Energy

Thank you for leaving Chris a review.

Rated 5 out of 5 stars

Ilyas did an amazing job

Ilyas did an amazing job. He was quick and tidy and respectful.

16 June 2026
Unprompted review
Insite Energy logo

Reply from Insite Energy

Thank you for leaving Ilyas a review!

Rated 5 out of 5 stars

Glen has been absolutely wonderful

Glen has been absolutely wonderful, he has taken the time and attention needed to solve an issue that had been ongoing for a while. He walked me through it explaining everything in an understandable way and did not leave my house until he was absolutely sure that I would have hot water. The issue is ongoing but Glen has made sure I live comfortably until it is solved. He also called colleagues to make sure that the issue is followed and prioritised correctly. Overall my best experience with insite so far has been thanks to Glen, the senior engineer.

16 June 2026
Unprompted review
Insite Energy logo

Reply from Insite Energy

Thank you for your review Laura!

Rated 5 out of 5 stars

Comprehensive service of HIU by Ilyas

Ilyas came for a quick maintenance check and was extremely helpful in sorting out the heating issues with my heating unit, an issue that we have been dealing with for months. Very much recommend him for any issues with heating and hot water.

16 June 2026
Unprompted review
Insite Energy logo

Reply from Insite Energy

Thank you for taking the time to leave a review!

Rated 5 out of 5 stars

While there was a bit of a wait for…

While there was a bit of a wait for Insite-energy to send someone, Andy arrived & completely resolved the issue with our unresponsive Guru hub display unit Friendly & professional service!

16 June 2026
Unprompted review
Insite Energy logo

Reply from Insite Energy

Thank you for leaving Andy a review!

Rated 5 out of 5 stars

Cohen fixed the issues in my flat…

Cohen fixed the issues in my flat regarding heating and hot water, he was quick, efficient and great communicator. Thank you for your help. Bless you - Sandra

15 June 2026
Unprompted review
Insite Energy logo

Reply from Insite Energy

Thank you for the review Sandra!

Rated 5 out of 5 stars

Luke was great

Luke was amazing. He did my smart meter installation, and managed to identify and inform me about a small fault in heating unit that I wasn’t aware off.

15 June 2026
Unprompted review
Insite Energy logo

Reply from Insite Energy

Thank you for leaving Luke a review!

Rated 1 out of 5 stars

Incorrect bills

Incorrect bills

I received a payment reminder for my balance which is owed. I had already emailed their team, as well as lodged an official complaint via their website (and have done this previously many months ago and also last year). I spent 3 hours creating a spreadsheet of all bills, and highlighted three that are unpaid due to them being wildly incorrect - those bills show a triple/ quadruple jump in usage which I know to be false (there is also an estate-wise known issue in regards to phantom usage). This issue is known to Insite and to the housing association Notting Hill Genesis. I'm waiting to hear back from their team.

Update 22 June – @Insite, I understand that the complaint has been passed on to Notting Hill Genesis. However, I am still receiving final payment reminders from your team in relation to the disputed amounts that are the subject of the complaint.

I'm not sure whether this is due to a communication gap between your complaints and billing teams, but I will not be making any payments in respect of the three disputed charges until Notting Hill Genesis has responded to the complaint that you have shared with them.

Please confirm that my account has been noted accordingly and that no further payment reminders will be issued while the complaint is under review.

15 June 2026
Unprompted review
Insite Energy logo

Reply from Insite Energy

Thank you for your review.

As the metering and billing provider, we bill based on the accurate meter readings we receive. We understand your concerns regarding consumption and have escalated this to your heat supplier, as they are responsible for the wider heat network and infrastructure.

They are best placed to investigate this further. We will continue to support from our side to help them ensure it is resolved.

Please do let us know if there is anything further we can assist with in the meantime.

Kind regards,
Team Insite

Update 25/06/2026
Thank you for your update. We can confirm your account has been noted while the charges are under review, and no action is required from you at this time. Notting Hill Gensis will be in touch once there’s an update.

Rated 5 out of 5 stars

I had a great experience with Ilyas

I had a great experience with Ilyas. He was professional, reliable, and very helpful throughout the entire process. He took the time to answer all my questions and made sure everything was handled efficiently. His communication was excellent, and he genuinely cared about providing the best possible service. I would highly recommend Ilyas to anyone looking for someone trustworthy and dedicated. Thank you for your outstanding support!

12 June 2026
Unprompted review
Insite Energy logo

Reply from Insite Energy

We appreciate you taking the time to leave a review!

Rated 5 out of 5 stars

Kieran

Kieran, wot a brilliant Insite engineer! - thank you so much for your fantastic service today at Horizons T, very much appreciated & I’m very pleased to have hot water restored again! 🙏🙏🙏🙏🙏 wishing you a great weekend!

12 June 2026
Unprompted review
Insite Energy logo

Reply from Insite Energy

Thank you for the review!

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