Sustain - Solar, Heat Pumps & HomePlans Reviews 

836
TrustScore 4.5 out of 5

4.7

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Review summary

Created with AI, based on recent reviews

Considering 88 reviews, reviewers overwhelmingly had a great experience with this company. Consumers frequently point out that the team is extremely polite, highly efficient, and consistently helpful during every single stage of the project. Reviewers really love the smooth installations, noting that workers arrive on time, work hard, and leave the property spotless. However, some people mentioned issues with communication gaps, delayed survey visits, and missed call-back promises from the office staff. A few customers also noted unexpected equipment placement, visible cabling choices, or difficulties getting timely responses for aftercare support queries. Others experienced frustrating delays or a lack of proactive communication during specific project phases.

What people talk about most

Service

Reviewers highlight positive aspects of service, noting that processes are smooth and efficient from start to... See more

Staff

Users describe positive interactions with staff, highlighting that team members are consistently polite,... See more

Product

Reviewers share mixed feedback about product quality and installation experiences. Many consumers praise the... See more

Customer service

Customers consistently note positive experiences with customer service, praising staff for being... See more

Response time

Clients share ambiguous opinions on response time, with experiences varying greatly. Some consumers report... See more

Reviews shaping this summary

Rated 5 out of 5 stars

From start to finish Sustain's service was excellent. Installers Max & Jude were brilliant. Explained everything and cleared up every scrap of rubbish. Darren who fitted the solar panels was efficient... See more

Rated 5 out of 5 stars

Excellent service from start to finish. From the very first call regarding the designing and planning, taking in to account everything I said. Keeping us inform all the way through the process. Instal... See more

Rated 5 out of 5 stars

impressed by the scaffolding installation an the guys who installed the panels on the roof despite the pouring rain.They even removed an unwanted tv Arial. Surprised by the amount of electrical insta... See more

Rated 5 out of 5 stars

All went exactly as stated and described by Sustain in the design pack and quotation. The installers arrived on time on the day expected and got straight on with work. Friendly and efficient inst... See more

Company replied


Company details

  1. Solar Energy Contractor
  2. Heating Contractor
  3. Repair Service

About Sustain - Solar, Heat Pumps & HomePlans

Written by the company

Making tomorrow a better place
Our mission is to help make our customers’ homes smarter, more efficient and cost less to run while helping the world get a cleaner energy system.

Our company
We are a multi award-winning company specialising in designing and installing cutting-edge solar PV and battery systems, air source heat pumps, high-efficiency gas boilers and renewable heating solutions, supported by a range of service plans.

B Corp
We are B Corp accredited, reaffirming our status as a responsible, purpose-driven company, making a meaningful difference in the world

With sustainability at our core, our products and services are ethically sourced, contributing to the growth of local economies and supporting the well-being of our dedicated team and valued customers.

As a climate committed organisation, we actively contribute to environmental conservation by planting trees and investing in carbon offset funds that advance the world's most effective climate crisis solutions.

Contact info

4.7

Excellent

TrustScore 4.5 out of 5

836 reviews

5-star
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1-star

No recent history of asking for reviews

This company hasn't invited customers recently, so reviews may not be representative

Replied to 28% of negative reviews

Typically replies within 24 hours

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4.7

All reviews

(836)

97 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

Professional Service

Easy to use from start to finish. Helpful advise given and contractors used were very professional. Thoroughly recommend.

July 14, 2025
Unprompted review
Sustain - Solar, Heat Pumps & HomePlans logo

Reply from Sustain - Solar, Heat Pumps & HomePlans

Thank you for your kind feedback! We’re so pleased to hear that you found the whole process easy and that our team and contractors delivered a professional service.

Rated 5 out of 5 stars

Great install

Quite a smooth journey. Installation teams were very good (electrical team Pete and Olly in particular). Office quick and responsive to any queries. The only thing that could be improved is communication.
We’re happy with the overall process and are saving money immediately

July 14, 2025
Unprompted review
Sustain - Solar, Heat Pumps & HomePlans logo

Reply from Sustain - Solar, Heat Pumps & HomePlans

Thank you for sharing your feedback. We’re delighted to hear that you found the installation process smooth and that Pete and the rest of the team provided great service. It’s fantastic to know you’re already seeing savings.
We also really appreciate your note about communication, we’re always looking for ways to improve and will take your comments on board.

Rated 5 out of 5 stars

Home battery

I’ve had a battery system added onto my existing solar and right from the start I got good solid advice from Ryan and the sales team and an excellent installation by Charlie. No hard sell just efficient service thank you Steve

July 9, 2025
Unprompted review
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Reply from Sustain - Solar, Heat Pumps & HomePlans

Thank you, Steve, for your wonderful feedback!
We hope you enjoy the benefits of your new battery system, and we truly appreciate you choosing Sustain!

Rated 5 out of 5 stars

Sustain - Solar, Heat Pumps & HomePlans

The company is a very caring and considerate company. From Dan who designed the solar panels and was very easy to talk to, to the office staff run by Sam. They were very happy to help with any queries we had on this project. The men that came to install these solar panels were considerate and a pleasure to be around at our home. As they are installing panels in many homes they do turn up earlier or later in the day but you do not need to worry as they always got the job done in the days allotted to us for this project.
The results are excellent and we are very happy with the results. Thank you Sustain.

June 17, 2025
Unprompted review
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Reply from Sustain - Solar, Heat Pumps & HomePlans

Thank you again for choosing Sustain and for sharing your experience, your feedback means a lot to us! 🌞

Rated 5 out of 5 stars

Competitive price and great service…

Competitive price and great service from the outset. Everyone from the scaffolders, roof fitters and electrical installer were prompt, friendly and efficient.

July 8, 2025
Unprompted review
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Reply from Sustain - Solar, Heat Pumps & HomePlans

We really appreciate your feedback and are glad we could deliver a smooth and efficient experience from start to finish.

Thanks again for choosing Sustain Homes!

Rated 5 out of 5 stars

What a refreshing change to find a…

What a refreshing change to find a Company that is Professional, reliable and wonderfully efficient !! From the start our experience with Sustain Homes staff beginning with Adam and then Ryan, Charlie and James, and throughout the whole job Paula , who was always available on the end of the phone to assist in every way . Our refit of a new heat pump , tank and pipe work computer etc for our five bedroom home with underfloor heating went smoothly , quietly and efficiently. The finished job was left neat and clean and we are extremely happy . We will continue to use Sustain homes for all our future servicing and any repairs necessary along the way .

June 9, 2025
Unprompted review
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Reply from Sustain - Solar, Heat Pumps & HomePlans

Thank you so much for your kind and thoughtful review! We’re absolutely delighted to hear that your experience with Sustain Homes was such a positive one.

A big thank you for mentioning Adam, Ryan, Charlie, James, and Paula — they’ll be so pleased to know their efforts made a real difference.

We’re thrilled you’re happy with the results and look forward to supporting you with any future servicing or maintenance needs.

Rated 5 out of 5 stars

Seamless Installation of Heat Pump, Solar and Batteries

Sustain Homes have been outstanding from start to finish. From the first contact through to planning and installation, every step of the process was handled with care and professionalism. The team installed our heat pump, solar panels, and battery system seamlessly, and everyone we dealt with was friendly, knowledgeable, and clearly took pride in their work. I couldn’t be happier with the service and highly recommend Sustain Homes to anyone considering renewable energy solutions.

June 27, 2025
Unprompted review
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Reply from Sustain - Solar, Heat Pumps & HomePlans

Thank you so much for your fantastic review! We’re absolutely thrilled to hear that your experience with Sustain Homes was so positive from start to finish. Thanks again for choosing Sustain Homes — we're always here if you need anything in the future!

Rated 5 out of 5 stars

12 x solar panel installation.

The electricians Max and Billy did an amazing job. They were onsite for nearly 12 hours and were always helpful, polite and informative plus hard working! Everything up and running by the end of the day. Heartily recommend. We had to wait a bit from our initial enquiry with Sustain, but once the ball was rolling it went very smoothly.

June 25, 2025
Unprompted review
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Reply from Sustain - Solar, Heat Pumps & HomePlans

Thank you so much for your fantastic review! We're delighted to hear Max and Billy made such a positive impression. Your recommendation means a lot to us!

Rated 5 out of 5 stars

Great team

Great team, really friendly and polite and stayed late into the evening to finish the job and still took the time to explain the set up and get the app registered with us before they left. Many thanks!

June 23, 2025
Unprompted review
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Reply from Sustain - Solar, Heat Pumps & HomePlans

Thank you so much for your kind feedback! We’re really glad to hear the team made a great impression — staying late and still taking the time to walk you through the setup and app registration is exactly the level of service we aim for.

We truly appreciate you choosing us, and we’re always here if you need any further support.

Rated 5 out of 5 stars

Air Source Heat Pump installation

James, Adam and Jack just completed our Air Source Heat Pump installation including radiators in every room and they were a pleasure to deal with! Lovely guys, professional and extremely tidy. Dealt with any queries quickly and efficiently. Thank you!!

June 13, 2025
Unprompted review
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Reply from Sustain - Solar, Heat Pumps & HomePlans

Thanks! It’s great to know your queries were handled quickly and efficiently. We’ll be sure to pass on your kind words to the team.

Rated 5 out of 5 stars

EV charger and battery install

We had an EV charger and battery installed. We received really clear communication through the quotation and planning process. The installation itself was carried out by Charlie who did a tremendous job, ensured everything was functioning as expected and took the time to answer our 3 year old’s questions too.

Would thoroughly recommend.

June 6, 2025
Unprompted review
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Reply from Sustain - Solar, Heat Pumps & HomePlans

Thank you so much for your kind words and for taking the time to share your experience! We're thrilled to hear that the process was smooth from start to finish, and that you felt well-informed throughout.

Rated 3 out of 5 stars

paper work not completed to sell excess…

Installation went very well and they did a good job.
However, the paper work to sell excess energy to the grid/octopus energy was not completed or followed through. Everyone please be aware that this process is not automatic and you have to follow up yourself and send documents like the MCS and DNO to your Energy supplier. Suatain could do a much better job making sure customers are aware of this and following up on the process.

October 7, 2024
Rated 4 out of 5 stars

solar panel installation

Our solar panel installation has gone smoothly and to time.
Sustain could improve by asking the scaffolders and roofers to text an ETA on the day that they are scheduled.
The electricians Peter and Rio did a good job, tidy installation and took time to explain the App and equipment. They also raised the issue of cracked tiles to be fixed with Sustain, which is appreciated.

May 22, 2025
Unprompted review
Rated 5 out of 5 stars

Pete and rio sustain homes

Pete and Rio were amazing,very courteous and the quality of the work with regards to the install was first class.

It would be fair to say the install (due to out house set up )wasn't the easiest yet they persevered throughout and without doubt went above and beyond to make sure all was good. Great attention was made making sure everything was sympathetic on the eye allowing for how big the install was.

Absolutely first class...wouldn't hesitate to recommend them.

Thank you

May 21, 2025
Unprompted review
Rated 5 out of 5 stars

We would completely recommend anyone…

We would completely recommend anyone thinking of purchasing Solar Panels with a Heat Pump including installation from Sustain.

The entire process from start to finish was flawless with excellent communication from the team organising the initial assessment, parts being delivered, scaffolding going up / down, solar panels being fitted and the electrical install commissioning.

The entire fitment process took 2 days and it was impressive how quickly it all come together and we are very happy with the finished product.

May 19, 2025
Unprompted review
Rated 5 out of 5 stars

A Great Air-Source Heat Pump Installation

Sustain made our experience of having an air-source heat pump installed excellent from start to finish. Adam Morse's initial survey was both informative and comprehensive, and Bill's techical follow-up was reassuring, while Paula kept us up-to-date at all stages. The main installers, Adam and James, were terrific all week, as were all the others who assisted from day to day. Very neat and tidy, polite and courteous, and clearly knowledgeable and skilled craftsmen who take a pride in their work, and happy to answer all our questions. We would be delighted to act as a reference site for anyone else contemplating a similar project.

April 28, 2025
Unprompted review
Rated 5 out of 5 stars

Pete and Rio from Sustain Homes have…

Pete and Rio from Sustain Homes have just finished fitting the electrics for our new solar panels, battery and charger. They were really efficient, friendly and took time to clearly explain how everything works. I would have no hesitation recommending them. Thanks guys!

May 15, 2025
Unprompted review
Rated 5 out of 5 stars

Solar electricals

Pete & Rio did a fantastic job installing all the electrical la and batteries for my new solar panels. They were friendly and incredibly efficient. Would recommend

May 14, 2025
Unprompted review

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