Installio Reviews 

14
TrustScore 4.5 out of 5

4.4

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4.4

Excellent

TrustScore 4.5 out of 5

14 reviews

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4.4

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(14)

14 reviews in the last 12 months

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Rated 5 out of 5 stars

I recently moved in to my house and…

I recently moved in to my house and decided to have solar panels with batteries fitted. I had Instillio do the installing. I found that the team worked well together and was respectfull of my property. When finished, everything was working fine and they took the time to help me download app and explain the system to me. They were a great team nice and friendly.
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March 27, 2026
Unprompted review
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Reply from Installio

Thank you for taking the time to leave this. It’s great to hear that the team worked respectfully in your new home and made sure you felt confident using the system before they left. I’ll make sure your kind words are passed on to everyone involved. All the best with your new solar panels and battery.

The Installio team

Rated 5 out of 5 stars

Fantastic service from beginning to end…

Fantastic service from beginning to end with this company.
Considerate and competent installation and helpful back up when questions arose.
Highly recommended.

November 20, 2025
Unprompted review
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Reply from Installio

Thank you for the lovely feedback. It’s great to hear that you felt well looked after throughout the installation and that the team were able to help with your questions afterwards. I’ll make sure your comments are shared with everyone involved.

The Installio team

Rated 5 out of 5 stars

I was very happy with my experience…

I was very happy with my experience with Installio. I got many more panels and a much bigger battery with them than I would have got from the other company that quoted me. The quote process was easy and the team kept me abreast of any issues or changes ahead the installation. The team who installed the system were very friendly and professional and the whole process was quick and painless. Their use of IT made the process of providing me with documents and enabling payment made things simple there too. I’m delighted with the energy savings I’m making and would recommend Installio to family and friends

July 3, 2026
Unprompted review
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Reply from Installio

Thank you for such a detailed review. It’s particularly good to hear that we were able to design a larger system that was right for your property and that the whole process felt straightforward from quotation through to installation. Most importantly, we’re delighted that you’re already seeing the benefit in your energy savings. Thank you for recommending us to your family and friends.

The Installio team

Rated 5 out of 5 stars

A great team

A great team. Who did an excellent job fitting our heatpump in a victorian house- from start to finish the support and work has been great and I have felt very informed at all stages. They did a full assessment of the house initially to be sure I had the best heatpump to work most efficiently for the house.
The after support has been fantastic aswell
Particularly Lewis.

July 6, 2026
Unprompted review
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Reply from Installio

Thank you for taking the time to leave this. Victorian properties can require careful assessment and design, so it’s particularly good to hear that you felt informed and confident in the system recommended for your home. I’m also really pleased that the support has continued after the installation. I’ll make sure your kind words are shared with Lewis and the wider team.

The Installio team

Rated 5 out of 5 stars

Would recommend Installio to anyone

We had our heat pump installed by Installio and couldn’t be more pleased with the experience. From the initial consultation through to completion, communication was excellent - every question was answered promptly and clearly, and we were kept fully informed at each stage of the process. The installation itself was carried out to a very high standard, with the team showing real attention to detail and professionalism throughout. We’d have no hesitation recommending Installio to anyone considering a heat pump installation.

August 7, 2026
Unprompted review
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Reply from Installio

Thank you for the fantastic feedback and recommendation. It’s great to hear that the communication gave you confidence throughout the process and that the installation team’s professionalism and attention to detail stood out. I’ll make sure your comments are passed on to everyone involved. All the best with your new heat pump.

The Installio team

Rated 5 out of 5 stars

Excellent job by their team

Excellent job by their team. Quick and efficient. Courteous people too. Was easy to arrange. V good experience for such a new company

July 29, 2026
Unprompted review
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Reply from Installio

Thanks James, really appreciate you taking the time to leave this. Delighted everything went smoothly and I’ll make sure your comments are shared with the team who looked after you.

Thanks again for trusting us with the work.

The Installio team

Rated 5 out of 5 stars

Great Experience with Installio getting our heat pump

From the first contact to the design visit with a detailed explanation of our options and the recommendations for the optimum system for our circumstances to the swift installation it was a great experience from Installio and their installation team. I can whole heartily recommend Installio and their excellent service.

June 24, 2026
Unprompted review
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Reply from Installio

Thank you for taking the time to leave this. It’s particularly good to hear that the advice and design process gave you confidence in the system before the installation itself.

A lot of work goes into getting those early decisions right, so I’ll make sure this is shared with everyone involved.

All the best with the new system.

Will & the Installio team

Rated 5 out of 5 stars

Amazing solar install

Amazing solar install. Really pleased with the end result but even more impressed with the service.
Communication was clear and effective from day one, that is rare!

July 16, 2026
Unprompted review
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Reply from Installio

Thanks so much for this. Really pleased you’re happy. Enjoy the new solar system! Here if you need anything at anytime.

The Installio team

Rated 5 out of 5 stars

Installio were great from the start

Installio were great from the start. Everyone I spoke to was knowledgeable and helpful, no one pressured me at all, their quote process is really good, online and with Google earth images of the top of my house with solar panels mocked up on it, you name it. The installation is tidy, they were super respectful of the house and garden while carrying it out, and the system is working great. I’ve recommended them to lots of people already!

July 21, 2026
Unprompted review
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Reply from Installio

Michael, thank you for such a thoughtful review, and for recommending us to others already. We have a referral scheme I can forward to make sure you get a real thank-you in return.

I’ll also make sure your comments about the installation team are passed on. Respect for someone’s home is hugely important to us and they’ll be very pleased to read this.

Thanks again for choosing us.

Will & the Installio team

Rated 5 out of 5 stars

We've had a great experience with…

We've had a great experience with Installio. From their extensive heat loss survey to their meticulous heat pump system design process : everyone on their team was highly knowledgeable, professional and absolutely committed to delivering a heat pump system that is well-designed and operates as intended. They also put up with our endless questions and seemed genuinely excited by what they're doing. We're really happy with our new system and now get 24/7 heating over the colder months for a similar monthly energy spend than our gas boiler on a heavily reduced timer schedule. Mental! If you're going to get a heat pump system, you need a highly competent, reliable installer and these guys are a great option. 5/5

September 11, 2025
Unprompted review
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Reply from Installio

Adam, thank you for taking the time to write such a thoughtful review.

And we certainly didn’t mind the questions! Customers who want to understand their system properly keep us on our toes!

Thanks again.

Will & the Installio team

Rated 5 out of 5 stars

Knowledgeable, hassle free installation

Really pleased with the heat pump installation Installio did for us. From the first survey to the final handover everything was clearly explained, with no pressure and no hidden extras added to the original quote, which made budgeting straightforward and gave real confidence in the price.

The engineers who carried out the install were excellent: punctual, tidy, and clearly knew what they were doing. They talked us through each stage, answered every question, and left the property spotless once the work was finished.

The whole process, from initial survey to completed installation, moved much faster than we expected, with good communication throughout so we always knew what was happening and when.

Since the install, the system has been monitored and supported well, and any questions we've had afterwards have been answered promptly. It's clear Installio think about the whole journey, not just the installation day itself.

Would happily recommend them to anyone considering a heat pump.

July 29, 2026
Unprompted review
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Reply from Installio

Alex, thank you for taking the time to write such a detailed review.

There are a few things you mentioned that matter a great deal to us: clarity around cost, taking care in someone’s home, keeping people informed and continuing to be there once the installation is finished.

It’s very easy for an installer to focus solely on installation day. We’ve always believed the experience before and after it matters just as much, so this is wonderful feedback for the whole team.

Thanks again for trusting us with your home.

The Installio team

Rated 5 out of 5 stars

Brilliant service end to end

Brilliant service end to end. The whole process was smooth and the customer service great. Installation was quick and they cleaned up everything. Highly recommend!

May 8, 2026
Unprompted review
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Reply from Installio

Thanks Sam, really appreciate this.

Great to hear the whole experience felt straightforward and that the team left everything as they found it. I’ll make sure your comments get back to everyone involved.

Thanks again for choosing us.

The Installio team

Rated 3 out of 5 stars

It all went down hill after we paid the bill

Well the survey and quote process went well and all seem fine until after the installation. Had to get the electrician back to get the Controls working with the Wi-fi controller and the Vaillant MP app.
Then we tried to test the heating before paying the invoice and an Engineer had to attended to get the Heat Pump configured for the heating to come on and prove it worked. Happy we paid the invoice.
10 days later the Hot Water stopped working with the Calendar setup and they don't seem to know how to resolve this.
There fault finding process does not appear to work verry well and no urgency to there customer support, its a disappointment. Not sure why Good Energy have a relationship with them ....
update 31/7 - so after a bit of pushing they have now resolved everything (with help from Vaillant - The heat pump support) so I would now give them a 3/5 (started as a 22/5) though still disappointed that I had to chase to get issues resolved.
next step is to see it working properly when we need the heating ...

June 29, 2026
Unprompted review
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Reply from Installio

Thank you for updating your review, and for giving us the opportunity to get everything resolved.

We’re pleased the system is now working as it should, but we also recognise that it took too much chasing from you to get there.

Some technical issues do require us to work through diagnosis with the manufacturer, as happened here with Vaillant, but that shouldn’t translate into a lack of urgency or communication for the customer. We could have handled that part of your experience better.

We’ve taken the feedback seriously and shared it with the team. Thank you for bearing with us while we got to the bottom of the issue, and we hope the system serves you extremely well from here.

The Installio team

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