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Regen Renewables Ltd Reviews 

267
•
TrustScore 5 out of 5

4.8

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Review summary

Created with AI, based on recent reviews

Looking at 63 reviews, reviewers overwhelmingly had a great experience with this company. People repeatedly highlight that the staff members are exceptionally knowledgeable, answering all questions patiently and ensuring everything runs smoothly from start to finish. Consumers often share that the professional installation engineers work very hard, keeping workspaces remarkably clean and respectful throughout the entire project. However, some people mentioned occasional difficulties regarding after-sales support and getting prompt responses when trying to reach out to the office for help. A few consumers also noted that handling initial faults or troubleshooting minor technical issues independently after the fitting caused some noticeable frustration.

What people talk about most

Service

Reviewers highlight positive aspects of service, consistently praising the professional, tidy, and efficient... See more

Staff

Consumers find staff to be exceptionally professional, polite, and hardworking throughout the entire... See more

Product

Customers had ambiguous experiences with product, noting that while the systems generally run smoothly and... See more

Customer service

Customers consistently note positive experiences with customer service, highlighting that team members are... See more

User experience

Reviewers mention positive feedback about user experience, noting that the entire process from installation... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Just had Linton and Chris from Regen Renewables fit 20 PV panels and battery system to our house. From the outset Linton explained the Installation process step by step and Gave us e... See more

Company replied

Rated 5 out of 5 stars

Regen approached us initially with respect to potential heat exchange unit heating which unfortunately wasn't suitable for our property size. Keen to pursue greener options we then went down the route... See more

Company replied

Rated 5 out of 5 stars

Fantastic team of people, the air pump and radiators were fitted and working within three days. The engineers were very respectful of our home and always left the house liveable at the end of the day... See more

Company replied

Rated 5 out of 5 stars

I have nothing but praise for this company. From initial contact to a fully fitted heat pump system took very little time. Everyone I have had contact with has been professional, polite, helpful and e... See more

Company replied


Company details

  1. Environmental Renewable Natural Resources
  2. also in
  3. Boiler and Heating Service
  4. Green Energy Supplier
  5. Heating Contractor
  6. Solar Energy Company
  7. Solar Energy Equipment Supplier

Written by the company

At Regen Renewables Ltd, we’re not just a company—we’re a movement towards a sustainable future. Now operating nationwide with hubs in Newcastle, Hatfield, and our original base in Woodford Halse, Daventry, we bring cutting-edge renewable technology to homes and businesses across the UK. From highly efficient Heat Pumps to advanced PV Solar Panels and eco-friendly Air Conditioning systems, every solution we provide is designed with the planet in mind—helping you save energy, reduce costs, and lower your carbon footprint. Join us in making a positive impact, one green installation at a time. Discover the future of energy with Regen Renewables Ltd—where every project is a step towards a cleaner, brighter tomorrow.


Contact info

4.8

Excellent

TrustScore 5 out of 5

267 reviews

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4.8

All reviews

(267)

61 reviews in the last 12 months

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Rated 5 out of 5 stars

Quick and efficient

Quick and efficient. Rapid response to initial enquiry, hardworking and well organised installation team, completed change from to old oil boiler to full heat pump system including changing virtually all the radiators in 3 days.
All looking good but as summer has now finally arrived can’t say how well the heating will work yet as not needed!

May 27, 2025
Regen Renewables Ltd logo

Reply from Regen Renewables Ltd

Hi Mike,

Thank you very much for taking time to leave this review! Should you need anything, do get in touch.

Best Regards,
The Regen Team

Rated 5 out of 5 stars

Professionalism personified

Regen Renewables were highly professional. Mark and Edgar kept us informed prior to installation. Jason & Curtis did the installation, arriving on time every day and working efficiently and tidily. Pleasant and informative to boot. Happy to recommend this company.

May 30, 2025
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Reply from Regen Renewables Ltd

Hi Hugo,

Thank you for taking time to leave a review! Should you need us, just drop us a call.

Best Regards,
The Regen Team

Rated 5 out of 5 stars

It happened so fast and completely painlessly

Regen Renewables contacted us on the back of a phone survey about eligibility for grant support. We had been considering an air source heat pump, and the initial conversation with Mark set out the options very clearly. Syndicating clients in a particular area made a significant reduction in the costs, and the size and layout of our house presented some challenges. The pump itself seemed big to start with, but it was located in the most sensible spot and now it looks as if it has always been there. The installation could not have been smoother -- everything was done and dusted (well, nearly; apart from a lot of brick dust!) inside two days. The guys who came to do the work told us it would all happen at once, and it did: they worked incredibly hard to have everything in place, up and running in the time they had given us. It was good to see James again when he came to inspect but the minor anxiety we had had was quickly resolved. Back up from the office and the technical director has been excellent.

May 14, 2025
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Reply from Regen Renewables Ltd

Hi Anthony,

Thank you so much for your fantastic review! We’re delighted to hear that your experience—from the initial conversation with Mark through to installation and follow-up was smooth and positive.

We're especially pleased that the final result feels like a natural fit for your home, and that our aftercare support has been reassuring. If you ever need anything in the future, we’re only a phone call away.

Best Regards,
The Regen Team

Rated 5 out of 5 stars

Done a good Job from start to finish

Done a good Job from start to finish

May 26, 2025
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Reply from Regen Renewables Ltd

Hi Pete,

Thank you for taking time to leave the review!

If there's anything you need in the future, we're always here to help.

Best Regards,
The Regen Team

Rated 4 out of 5 stars

Competent and informative company for Heat Pump installation

I am a retired engineer and had been considering changing our reliable but inefficient 1960's cast iron Glow Worm boiler for many months. I approached three different companies who all came and conducted surveys. I had a number of technical queries arising from the quotes received, but only Regen Renewables answered my queries and visited to both answer the queries and make small changes to the design. It should be stated that the survey and installation were all carried out by experienced and competent engineers who overcame all practical difficulties, were helpful and informative and did a neat job.
The basic system was up and running in two days, partly due to me ensuring clear access to all radiators and the F&E tank in the loft.
Subsequent queries concerning the operation of the system were answered promptly.
Reports by Octopus indicated that the running costs of a Heat Pump System were similar to a modern Condenser gas boiler. I have yet to compare the running costs compared with my old inefficient gas boiler, but of course I have the potential to run the Heat Pump fan and pumps on electricity from solar power to reduce the running costs.

The only drawback has been the time it has taken for me to enlarge the airing cupboard to take the larger hot water cylinder, plus bricking up the old gas flue exit and boxing in the space which contained the old gas boiler, which now contains the new circulation pumps and control systems.

You should also be aware that alterations and additions to radiators, if needed, require the radiators to be 're-balanced' to ensure an equal and even flow of hot water in all the radiators. This is standard procedure for any radiator installation. This was another task I took on myself.

In my view the 'finishing off' and 'setting up' which I took on myself are beyond the scope of many customers, and they should be made aware of the need and help given to having the necessary trades on standby to get the house back in order.

April 2, 2025
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Reply from Regen Renewables Ltd

Hello Tim,

Thank you for your detailed and thoughtful review! We're so pleased to hear that you chose Regen Renewables and that our team were able to answer your technical queries and deliver a smooth and professional installation.

We also value your feedback about the post-installation finishing touches—this is really helpful, and we’ll continue working to ensure customers are well-supported through every stage of their journey. If you have any further questions or need assistance down the line, please don’t hesitate to get in touch.

Best Regards,
The Regen Team

Rated 2 out of 5 stars

Very over priced

Very over priced they give you an inflated costs then deduct the government grant and you end up with a price that other companies give you before take off the grant. Get other quotes before committing to these people.

April 3, 2025
Unprompted review
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Reply from Regen Renewables Ltd

Hi John,

As much as we appreciate you taking time to leave a review, I believe you may have us mistaken with another company.

After having our team investigate, there doesn't appear to be any record of you in our systems, and to receive any sort of pricing from us, you would have had to of been booked in for an appointment.

Please review and ensure you are reviewing the correct company.

Should you need anything, please get in touch with me directly.

Kind Regards,
Jak, Head Of Marketing

jak@regenrenewables.co.uk

Rated 5 out of 5 stars

Excellent service from start to finish

I am writing this review 8 days after our initial apointment with Mark. He could not have been more helpful and gave us all the information we needed with regard to Air source heat pumps, it really was a very easy sell, which he did not have to push at all.

After signing up we had a survey the following day from Jimmy and then the install happened 5 days later. The installers James and Pete were excellent, they were cheerful, respectful and could not have been more helpful. They worked quickly and efficiently and we had the pump up and running on the afternoon of day 2. James took us through everything we needed to operate the system and we are now enjoying all the benefits.

April 10, 2025
Unprompted review
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Reply from Regen Renewables Ltd

Hello Ianem,

Thank you so much for your kind words, we're glad you can now enjoy all the benefits of your Air Source Heat Pump.

Should you need anything, we're one call away.

Best Regards,
The Regen Team

Rated 5 out of 5 stars

An outstanding company

From the very start I have been impressed with Regen Renewables. My first point of contact was with Graham Anderson who spent time with me helping me to understand the proposed package for my house, the benefits to this change and the price involved. I also had a visit from Jimmy Schofield who carried out the survey . Again this was handled efficiently and further reassured me that this was the path to follow.
Two weeks later the installation team arrived. Pete and James were cheerful, hardworking, clean and tidy in their work and were a real pleasure to have in my home. They gave me a clear and detailed guide as to how to manage this new system and when Pete and Jason returned a few days later to remove my old oil tank they took the time to answer any queries that had arisen and offered advice that I have found very useful.
I have also had several telephone conversations with Hannah in the office who has been unfailingly friendly, positive and efficient.
Ten days in and I am very happy with my new system. The house is cosy and warm much to the delight of my two cats, and to me. Thank you Regen Renewables.

March 12, 2025
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Reply from Regen Renewables Ltd

Hello Felicity,

Wow, thank you so much for your review, you've left our team with big smiles! Please do not hesitate to get in touch for any further assistance.

Best Regards,
Jak

Marketing Manager
Regen Renewables

Rated 5 out of 5 stars

Very processional in all aspects

Very processional survey and installation, willing to discuss and agree optional pipe and cable runs. The installation team worked really hard and efficiently achieving the installation in under two days. For us traditionalists used to a gas boiler with radiators it was a bit scary considering the negative comments you get about heat pumps, but the system works well.This company know how to make it work for you.

April 1, 2025
Unprompted review
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Reply from Regen Renewables Ltd

Hello Mr Guyver,

Thank you very much for you kind words, should you need us or have any difficulties, we're one call away.

Best Regards,
The Regen Team

Rated 5 out of 5 stars

Happy chappy

Kept informed every step of the way. The install team were great

March 27, 2025
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Reply from Regen Renewables Ltd

Hi Mr Price,

Thank you so much for your kind words!

Should you need us for anything, we're one call away.

Best Regards,
The Regen Team

Rated 5 out of 5 stars

Regen a very professional installation

The team that installed the heat pump and equipment associated with it were really professional. They removed the old gas boiler, immersion heater and 10 radiators with no mess. They replaced the radiators with new more efficient ones and a larger hot water tank.
We didn’t even have to lift a paint brush!
Would highly recommend the system as the house has never felt as warm in the 24 years we have been here.

March 27, 2025
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Reply from Regen Renewables Ltd

Hi Mr Manning,

Thank you so much for your review, we highly appreciate it! And super glad you can now be warm and at comfort.

Should you need anything, you know where we are.

Best Regards,
The Regen Team

Rated 5 out of 5 stars

Regen an amazing company

Regen have just installed an air source heat pump as I don't have a gas supply and I now have central heating for the first time in over 40 years. The installers were a credit to the company, all very polite and after four days installing they cleared up any mess from drilling etc. Would happily give more than five stars if it was possible

March 6, 2025
Unprompted review
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Reply from Regen Renewables Ltd

Hi Mrs Thomas,

I'm glad to hear you can finally be warm and comfortable in your home! I will pass on your kind words to our installers.

Best Regards,
The Regen Team

Rated 5 out of 5 stars

Great Out come

After we were able to contact Regen Renewables Ltd
They acted very fast and very efficient with a fantastic engineer that solved the problem with in minutes Great after sales service once you can make contact with them, would recommend them for any installation

Regards
Dr Peter Skidmore

February 14, 2025
Unprompted review
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Reply from Regen Renewables Ltd

Hi Brian,

Thank you for your feedback. We are truly sorry for the initial inconvenience you experienced and appreciate the opportunity to have resolved this matter with you and Peter Skidmore directly.

We understand how important heating and hot water are, especially in your circumstances, and we are pleased that we were able to address your concerns and ensure everything is now in working order.

If you ever need any further assistance, please do not hesitate to reach out, you should now have Edgar's direct contact details. Your comfort and well-being remain our priority.

Best regards,
Jak
Marketing Manager

Rated 5 out of 5 stars

Excellent service

Very helpful in every way,no problems with fitting the boys who done the installation were excellent and friendly.

January 28, 2025
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Reply from Regen Renewables Ltd

Hi Anne,

Thank you for your wonderful five-star review! We're delighted to hear that you found our service helpful and that the installation team made a great impression.

If you ever need anything, please don't hesitate to give us a call.

Best Regards,
The Regen Team

Rated 5 out of 5 stars

Air Source Heat Pump Installation

The whole process from initial consultation until the finished installation was efficient, smooth and dealt with by friendly, knowledgeable and courteous staff. Time was given at the time of survey for reassurance about any anxieties and the fitters worked hard and efficiently with a courteous respect for our home, addressing any issues and leaving the house clean and tidy. A good experience overall.

January 29, 2025
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Reply from Regen Renewables Ltd

Hi Joy,

Thank you for your fantastic review! We're so pleased to hear that the entire process was smooth and that our team provided friendly, knowledgeable, and courteous service.

If you ever need anything, please don’t hesitate to give us a call.

Best Regards,
The Regen Team

Rated 5 out of 5 stars

Heat pump fitting

Pete james and curtis were three of the nicest lads ,came in and were so friendly the work was of a very high standard, every thing was explained in great detail .we cannot fault the company in any way everything ran smoothly from star to finish.

January 28, 2025
Unprompted review
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Reply from Regen Renewables Ltd

Hi Anne,

That is absolutely excellent to hear! I will pass on these kind words to the lads, they will be thrilled.

Should you need us for anything else, we're one call away.

Best Regards,
The Regen Team

Rated 5 out of 5 stars

A warm house.

staff were excellent and harworking and very friendly.

January 20, 2025
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Reply from Regen Renewables Ltd

Hi Laurence,

Thank you so much for your review, I'll be sure to pass these kind words onto the team.

Should you need us for anything else, we're one call away.

Best Regards,
The Regen Team

Rated 5 out of 5 stars

Very easy to get a quote

Very easy to get a quote, agree start date, and installation date. Late minor changes agreed which were improvements.

January 6, 2025
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Reply from Regen Renewables Ltd

Hi Chris,

Thank you for your fantastic review! We’re pleased to hear the process was smooth and accommodating from start to finish.

We appreciate your feedback!

Best regards,
The Regen Team

Rated 4 out of 5 stars

End to end process was so efficient

The fact that the whole end to end process, including assessment, new radiators, new tank and full installation are included in the price is a big plus. The installation team were polite and efficient and the system (on first impression) is wonderful.
Our only gripe was that the salesman seemed a little over keen, even telling us that we would only be without heat for a couple of hours when in fact it was overnight (Heaters were offered)

January 16, 2025
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Reply from Regen Renewables Ltd

Hi Kev,

Thank you for your thoughtful review! We’re delighted to hear that you found our all-inclusive service and installation team to be efficient and professional.

We appreciate your feedback regarding the initial communication and will work to ensure more accurate expectations are set in the future. Thank you for choosing Regen Renewables!

Best regards,
The Regen Team

Rated 5 out of 5 stars

The guys that came to fit everything…

The guys that came to fit everything were really good and explained everything after they finished. We are still getting used to getting the right settings without using too much electricity, we changed our tarrif to help more but still finding it hard to get used to seeing the meter readings higher than normal as we had a solid fuel burner that ran the heating before. Things will be better when we get brighter days as we have solar panels which also help.

January 10, 2025
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Reply from Regen Renewables Ltd

Hi Pauline,

Thank you for your fantastic review! We're pleased to hear that the installation team did a great job and ensured everything was well explained.

We’re here to support you if you have any questions along the way.

Best regards,
The Regen Team

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