Endorsed by Which?

Cahill Renewables

5.0

55 Reviews

Opening Hours
Today -
  • Monday 09:00–18:00
  • Tuesday 09:00–18:00
  • Wednesday 09:00–18:00
  • Thursday 09:00–18:00
  • Friday 09:00–18:00
  • Saturday - Closed
  • Sunday - Closed

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About

Your local solution to global problems.

Our goal is to 'renew renewables' with our hands off approach. Remote quotations from expert home energy consultants until you're ready for a survey.

Reach out to us on 01206 646664 to have a quote within the hour and reduce your electricity bill by up to 80%.

What we do

  • Renewable energy

    • Air source heat pumps
    • Ground source heat pumps
    • Home energy analysis
    • Solar Panel Maintenance
    • Solar panels
    • Solar water heating
    • Domestic wind turbines
  • More Services

    • battery storage
    • solar batteries

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

5.0
55 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Brilliant company who care about their customers
Customer Service
Quality
Value
We wanted a solar system and, after many false starts, were lucky enough to find Cahill Renewables. From the start they did everything they could to build us a system that matched our needs. They gave us an installation date but put the panels on the roof 2 weeks early. They then tried to fit the remainder of the system a week early. This did not happen, unfortunately, due to the electrician having an accident. They did come to us on the due date and installed, over two days, a brilliant state of the arc system. It works better than we could have wished for. All the people we have dealt with at the company have treated us with care and consideration. These people really do care about their customers. We would not hesitate to use them again.
Customer in Norfolk Posted on 25/11/2022 , work completed 11/11/2022
Impressive all round
Customer Service
Quality
Value
We would be very happy to recommend Cahill Renewables. They were extremely helpful in talking us through the options when we first enquired. Their communications were excellent throughout, and they did exactly what they said they would do when they said they would do it. All of our dealings with Cahill were good but Joe, the Office Manager, handled our questions with professionalism, patience and good humour.
Customer in Bedford Posted on 23/11/2022 , work completed 09/11/2022
Solar Panel System
Customer Service
Quality
Value
I contacted Cahill Renewables, after reading some of the reviews about the company. After speaking to George the contracts manager about the fitting of Solar Panels, I found him to be extreamly helpful, and was not at all pushing to get a sale. He very worked out a price for the system that would suit my requirements, and an aggrement reached. The fitting team arrived on time, and the three team memnbers were all very polite, and helpful with advice when needed. Their work was neat, and tidy, and they really worked hard installing the equipment. I would certainly recommend Cahill Renewablesto others thinking of having Solar Panels fitted.
Customer in Essex Posted on 11/11/2022 , work completed 09/11/2022
Excellent at each step of the process
Customer Service
Quality
Value
Cahill Renewables have been excellent at every step of this process. Their quote was competitive and transparent. They have ensured that each step has been communicated well; excellent customer service is clearly important to them. The installation has come in three steps: scaffolding first, then 2 days later the panels installed with the next day down to the electrician and connection. All these steps have been undertaken by prompt, efficient and friendly people. I would not hesitate to recommend Cahill Renewables
Customer in Essex Posted on 10/10/2022 , work completed 07/10/2022
A thoroughly good service
Customer Service
Quality
Value
Very professional and transparent from first contact to last. The talked us through the whole process, kept us informed of the progress and were true to their word. All work carried out exactly to original quotation. No hidden costs. All staff were polite, tidy and hard working. Courtesy calls received at each stage of the process to be sure we knew what was happening and when.
Customer in Hertfordshire Posted on 02/09/2022 , work completed 01/09/2022
Solar Panels and Battery Storage
Customer Service
Quality
Value
I can absolutely thoroughly recommend Cahill Renewables for solar panels and battery storage. Not only were they competitive on the quote, but their communications were fantastic. They actively encouraged questions and queries and were incredibly helpful. All of the quotes were online via Google satellite and street view and that worked very well. Cahill were able to give me quite a quick install date, and on the day the fitters were very quick, professional, and courteous. The electrician in particular was very neat and explained the installed system very well and had me logged in within a few minutes. I am extremely happy with the installation, their follow up communication, and the performance of the system. Top-notch!
Customer in Hertfordshire Posted on 01/08/2022 , work completed 27/07/2022
You couldn't ask for more
Customer Service
Quality
Value
All aspects of the solar and energy project were carried out without hiccups. The system installed works as projections showed. Joe and George were 100 percent knowledgeable about the system they installed. I fully recommend Cahill Renewables after spending three months doing research in this sector. Which? Trusted Traders have done their job with this company and its reviews. Highly recommend.
Which? Trusted Traders Consumer Posted on 27/07/2022 , work completed 13/07/2022
Solar and Battery install
Customer Service
Quality
Value
A great experience from start to finish, from the initial call with George guiding me through the whole process to the installation on the hottest day ever in the UK. No pressure to sign, no salesman blocking your doorway the choice if yours based on a realistic expectation of performance and return
Customer in Northamptonshire Posted on 25/07/2022 , work completed 05/05/2022
Very good
Customer Service
Quality
Value
I did a lot of research before choosing K Cahill and I know I have chosen the right company. A very good job from start to finish. Well Done
Customer in Essex Posted on 25/07/2022 , work completed 22/07/2022
Customer focused service
Customer Service
Quality
Value
We have looked at getting a solar installation previously from other contractors and have always been put off by their pushy sales pitch, Cahill Renewables was completely different. We spoke to Joe in the office and his responses were polite, quick and always aimed at getting the right solution for us with no pressure at all, and at a competitive price. He shared plenty of technical detail in advance so we knew exactly which panels, battery and inverter we were getting and when they turned up the installation happened very efficiently. The on-site team were very professional and the electrician talked us through the equipment as he was setting everything up. When the team left all that remained was an expertly installed system and no mess, we couldn’t have received a better service.
Gill in Hertfordshire Posted on 24/07/2022 , work completed 01/07/2022