Assembly Renewables Reviews 

44
•
TrustScore 4.5 uit 5

4,7

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Beoordeeld met 5 van de 5 sterren

Prompt attention, clearly experts in their field. We have heat pumps and underfloor heating which we didn't understand until Assembly visited and went through everything clearly and concisely

Beoordeeld met 5 van de 5 sterren

Can't recommend Assembly Renewables highly enough. The whole world of eco-energy options was new to us but having looked at a few options fairly superficially, I'm very glad we went for AR. They co... Toon meer

Bedrijf heeft geantwoord

Beoordeeld met 4 van de 5 sterren

So far so good !! But I am still waiting for someone from Assembly Renewables to deal with the plastic bag which was placed underneath a redundant flue and which a guy from your company took a photo... Toon meer

Beoordeeld met 5 van de 5 sterren

Although the guys were sub contracted to do the work, they worked very hard and long hours to get the HP fitted. It was extremely heavy to move into position. There was damage done to the first delive... Toon meer

Bedrijfsgegevens

  1. Zonne-energiebedrijf
  2. ook in
  3. HVAC-installateur
  4. Verwarmingsinstallateur

Geschreven door het bedrijf

Assembly Renewables is a family-run, values-led renewable energy company specialising in the design, installation, and aftercare of air source heat pumps and solar systems. Operating across the South East of England, including Kent, Essex, London, and Sussex, we offer homeowners a complete, seamless experience—from the initial survey to system design, installation, and long-term maintenance. We bring technical expertise and personal service together, ensuring every system we install is tailored for maximum efficiency and comfort. Our approach is built around clear communication, fair pricing, and doing things properly, without compromise. Each project is managed by in-house engineers and project managers, backed by market-leading 15-year warranties and a "Cosy Home Promise"—our guarantee that your new system will keep your home warm, or we’ll put it right. Our joined-up model eliminates the hassle of dealing with multiple contractors. From accurate heat loss assessments to bespoke system design and expert fitting, everything is handled under one roof. We're committed to long-term customer satisfaction, and most of our business comes through word of mouth and referrals. At Assembly Renewables, we don’t just install renewables—we deliver peace of mind, comfort, and energy independence for years to come.


Contactgegevens

4,7

Uitstekend

TrustScore 4.5 uit 5

44 reviews

5 sterren
4 sterren
3 sterren
2 sterren
1 ster

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4,7

Alle reviews

(44)

35 reviews in de afgelopen 12 maanden

Een review schrijven
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Beoordeeld met 5 van de 5 sterren

The Heat Loss Survey helped us SO much...

If you are considering getting Heat Pump or Solar for the home, these guys are fantastic! Aside from being incredibly knowledgeable about renewable tech, we found them really easy to talk to and discuss our thoughts, with zero pressure. One thing I can't recommend enough though is the Heat Loss and Solar Survey. The survey didn't cost much, but it was a SUPER thorough top to bottom inspection of the house. If you are unsure what would work for you, this incredibly detailed report outlines everything about your property, its efficiency, heating capacity, current and projected usages, running costs/savings and so much more. The information was simplified, so it was easy to understand, but the calculations were there too if you wanted to geek out a little (like me). Honestly, for us it was the only way to make a truly informed decision on a system built specifically for our house. We went ahead with installing the Heat Pump with these guys and will be looking to get the Solar at some point as well, to compliment the system.

26 februari 2026
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Antwoord van Assembly Renewables

Thank you for such a great review, we really appreciate it.

We’re pleased the survey gave you the clarity you needed and that you felt supported throughout. It’s great to hear you’re happy with the heat pump, and we’d love to help with solar when you’re ready.

The Assembly Renewables Team

Beoordeeld met 5 van de 5 sterren

Assembly Renewables - we were lucky to find them

Assembly Renewables did everything they said they’d do, exactly when they said they’d do it, and they did it all to a very high standard. They were responsive to our concerns. Clearing up
was done very promptly and perfectly. Follow-up protocol has been followed & is impressive. Grant application was easy with their help. And they got it right! The system is effective!

12 maart 2026
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Antwoord van Assembly Renewables

Thank you for your kind words Chris, it’s really appreciated.

We’re pleased everything was delivered as promised and that the whole process, including the grant application and follow-up, went smoothly. Great to hear the system is performing well too.

The Assembly Renewables Team

Beoordeeld met 5 van de 5 sterren

Reliable and professional heat pump installers

We chose Assembly Renewables for the installation of a heat pump at our home. They have been great throughout.
They were very open and transparent from the start of the process, giving a realistic quote, taking the time to explain every section and answering all our questions.
The installation process was quick, so the heat pump was already working by the day two.
There were a couple of teething issues, as could be expected. Both times, Assembly Renewables were quick to solve them and follow up to make sure they had been taken care of to our satisfaction.
Overall, we are very happy we chose them to install the heat pump. They offered the right balance of price, attention to detail and professionalism that we would be unlikely to get with a bigger company or a small local provider.

22 januari 2026
Review zonder uitnodiging
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Antwoord van Assembly Renewables

Thank you for the great review — we really appreciate you taking the time to share your experience.

We’re glad to hear you felt well informed throughout the process and that the installation went smoothly. While the occasional teething issue can happen, we’re always committed to resolving things quickly and making sure everything is working as it should.

We’ll also be in touch soon to arrange your 60-day check-up, just to make sure everything continues running perfectly.

Thanks again for choosing Assembly Renewables, it was a pleasure working with you.

Beoordeeld met 5 van de 5 sterren

Can't recommend AR highly enough

Can't recommend Assembly Renewables highly enough.
The whole world of eco-energy options was new to us but having looked at a few options fairly superficially, I'm very glad we went for AR. They couldn't have been more helpful and friendly. The process was straightforward, as was the installation a few weeks later. Everything was explained and done in such a way that we didn't feel like complete morons(!).

Everything has been working well and efficiently since.

19 november 2025
Review zonder uitnodiging
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Antwoord van Assembly Renewables

Thank you for the fantastic review, we really appreciate you taking the time to share your experience.
We know the world of renewable energy can feel completely new at first, so it’s great to hear that our team were able to guide you through the process in a clear and friendly way. We're also really pleased that the installation went smoothly and that everything has been working well and efficiently since.
Thanks again for choosing Assembly Renewables!

Beoordeeld met 5 van de 5 sterren

Everything supplied

Everything supplied, installed and commissioned as planned. Great job done by friendly and professional team.

17 januari 2026
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Antwoord van Assembly Renewables

We’re pleased to hear everything was supplied, installed and commissioned as planned, and that the team made a good impression. Thank you for choosing Assembly Renewables!

Beoordeeld met 4 van de 5 sterren

Excellent Teamwork on Double Heat Pump Installation

Team turned up promptly on agreed start date and installed two systems - one in the main house the other in the granny annex. The installation was completed within 6 days with my wife and I in residence with minimal interuption of cooking and heating facilities. The two heat pumps were installed obove head height at the back of the house preserving the usable patio area. The installation of the pressure vessels in the loft and removal of header tanks has doubled my loft storage area although the installation of the larger main tanks on the first floor has taken away the airing cupboard shelf above the old hot water tanks. Slight dissapointment at losing my power showers but the loss of pressure has been more or less restored by installing mains pressure shower heads, still perfectly usable and more economical on water usage, which is good.
Need to do a bit of decorating where the gas boilers have been removed but overall we are well pleased with the professional service and installation - thanks for a great job well done.

15 december 2025
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Antwoord van Assembly Renewables

Thank you for taking the time to leave such a detailed review — we really appreciate it.

We’re pleased to hear the installation of both heat pump systems went smoothly and that the team were able to complete the work with minimal disruption while you were still living in the house. It’s also great to hear the positioning of the units and the changes in the loft have worked well for the space.

Thank you again for choosing Assembly Renewables , we’re delighted you’re pleased with the result and it was a pleasure working with you.

Beoordeeld met 5 van de 5 sterren

Very professional clean and tidy

Very professional clean and tidy

Very Helpful with the planning and both tom and ben understood my needs

Will use again to extend my solar

6 februari 2026
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Antwoord van Assembly Renewables

Thank you for the great feedback. We’re really glad you found everything professional, clean and well planned. Tom and Ben will be pleased to hear your comments. We’d be happy to help when you’re ready to extend your solar system and look forward to working with you again.

Beoordeeld met 5 van de 5 sterren

Install

We believe that the installers were knowledgeable and efficient. They continued working through very cold weather without complaint!

29 januari 2026
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Antwoord van Assembly Renewables

Thank you for your kind feedback. We’re really pleased to hear that you found the team knowledgeable and efficient. Working through tough weather is all part of the job, and the team will really appreciate your recognition. Thanks again for choosing Assembly Renewables.

Beoordeeld met 5 van de 5 sterren

Professional through out

What can i say assembly renewables from start to finish were fantasic,they went through everything with me, first of all sending a surveyor to go through what he is doing, and then send a second suveyor out, this i found was of great use.
They have just not left me to do the paper work on my own, they have been there at all times and sent every thing off to make life easy for me, the quality of there work was lmpeccable so clean at all times, through out my experince with this company all of the staff have been there for me.
I would highly recommend this company to family and friends
Regards
Chris Bougourd

29 januari 2026
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Antwoord van Assembly Renewables

Thank you so much for taking the time to leave such a detailed review, Chris, it really means a lot to us.
Jack, and Robert our surveyors, Nina in the office, George and Jason from the installation team will all get a real boost from your words, feedback like this genuinely motivates the whole team to keep offering the very best help and support we can.
Thanks again for the recommendation, and for trusting us with your home.
Liam – Assembly Renewables

Beoordeeld met 4 van de 5 sterren

Quick installation

Staff were well mannered and outlined the intended works.
Works were done quickly and efficiently.

13 januari 2026
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Antwoord van Assembly Renewables

Thanks for the feedback. We’re glad the team explained the works clearly and completed everything quickly and efficiently.

Beoordeeld met 5 van de 5 sterren

Things couldn’t have been better!

From first contact to fitting the heat pump the experience couldn’t have been better. Assembly Renewables handled everything, the energy certificate and Government grant included. The team who fitted it were very pleasant and efficient and left everything clean and tidy.

8 oktober 2025
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Antwoord van Assembly Renewables

We really appreciate your review. It’s great to hear that everything went perfectly from start to finish and that our team made the installation tidy and straightforward. Thank you for choosing Assembly Renewables.

Beoordeeld met 5 van de 5 sterren

Great advice and experience with the…

Great advice and experience with the planning and installation. Would highly recommend!

3 november 2025
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Antwoord van Assembly Renewables

We’re really pleased to hear you had a great experience with our planning and installation. If you decide to recommend us, remember our referral programme gives you and your friend £250 each when they choose to install with us.

Beoordeeld met 5 van de 5 sterren

Air source heat pump made easy

Air source heat pump made easy. Assembly renewables made the whole process easy, including managing the £7500 grant. The surveyors were great and the contractors who put in the system were brilliant. Very happy to recommend Assembly Renewables - in fact I already have and my neighbour is now following suit but with solar panel installation

20 oktober 2025
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Antwoord van Assembly Renewables

Thank you for the brilliant review! We’re really glad the whole process, including the £7,500 grant, felt easy and straightforward. Great to hear the surveyors and installers made such a positive impression.Fantastic news about your neighbour too we really appreciate you recommending us!

Beoordeeld met 5 van de 5 sterren

An Honest & Caring Service

After much deliberation and having had the opportunity to discuss with three different air source heat pump companies, I decided to go ahead with Heat Pump installation in my property by Assembly Renewables for their honesty and their intention to address the needs of the customers. The previous companies could not provide the assurance I was looking for in keeping my house warm at the height of winter as there is a high energy loss in my property. So far, it has worked well and has met my expectations, although we are not yet in the thickest of the winter. The Engineers were experts in their own field and completed the work with due diligence and on time. There was timely and active support from the management of the company all the time. I have been so impressed with their service that I have asked for further expansion of solar panel installation to meet my electricity energy needs in the future.

15 oktober 2025
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Antwoord van Assembly Renewables

We really appreciate your kind words and are glad you felt confident choosing us, especially after speaking with other companies. It’s great to hear your heat pump is performing well and that our engineers and support team delivered the level of service you were hoping for.

Beoordeeld met 5 van de 5 sterren

They understand customer service!

We reached out to Assembly Renewables last summer and following a conversation with the sales team, we agreed that they would install an air source heat pump for us. They were courteous, efficient, and pleasant throughout. The admin/support team back at the office responded promptly to our queries, and the installations manager responded outside normal hours when we had a hiccup with the system in the early days. So now we are considering the installation of a battery to optimise our solar panels, obviously we have contacted Assembly Renewables again. This is a company that understands what customer service - including after-sales service - actually means, and delivers!

3 september 2025
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Antwoord van Assembly Renewables

Thank you for the wonderful review and for choosing Assembly Renewables for your air source heat pump. I'm glad our Experts and aftercare team were there when you needed us! That’s our Cosy Home Promise in action. We’ll look forward to helping you add battery storage to optimise your solar panels and maximise savings. Thanks again for recommending us!

Beoordeeld met 5 van de 5 sterren

Excellent customer service and expertise

Assembly Renewables supplied and fitted both solar panels and a heat pump for me. Their customer service and expertise at all stages of the process was excellent - making them stand out from other companies quoting for me. The installation was quick, clean and the fitters were professional and helpful. The 60 day check up was reassuring and very helpful - including guidance on making the most of different electricity supply tariffs in my particular situation. I would certainly recommend based on a very positive personal experience!

5 mei 2025
Review zonder uitnodiging
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Antwoord van Assembly Renewables

Thank you for sharing your experience. We’re delighted you chose Assembly Renewables for both solar panels and a heat pump, and it’s great to hear our team stood out from the other companies you spoke with. Knowing the installation was quick, clean and professional means a lot to us. We’re also glad the 60-day check-up gave you useful guidance on energy tariffs, making sure your system runs efficiently is exactly what we aim for.

Beoordeeld met 5 van de 5 sterren

They were really knowledgeable

They were really knowledgeable, took time to explain everything. Installation was quick, with minimal disruption.

11 augustus 2025
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Antwoord van Assembly Renewables

Thanks you for your review Abbey. We’re glad our team explained everything clearly and that your installation was quick and hassle-free.

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