Cahill Renewables

From the initial planning stage, then the survey, on to the installation, Cahill Renewables reflected the best of British solar installers. Their communication with myself, the customer, was excellent. The actual installation was not rushed. Attention to detail was applied at all times and the work was conducted in a very friendly but professional way. I believe that the full service that was given and the results that followed could only be equalled but not surpassed.

Fred & Richard were “first class” … with all the attributes of experienced engineers that we could have hoped for! It was great to see that the heat pump replacement / installation matched the experience of the solar install, led by Danny and his ‘crew’.

Great experience with Cahill! Everyone in the process was brilliant! Very helpful, patient and professional. All the way from sales, surveying and installation!

Excellent from start to finish. If you’re after a decent solar system, I wouldn’t look anywhere else. Extremely knowledgeable in all areas from sales through to installation. Great team, superb product and an incredible installation that was completed in less than 1 day, by a very professional group of guys. Highly recommend.

Dave Winston carried out my electrical work with confidence and due diligence. He was friendly and left everything tidy. Would use him again.

We have had a wonderful experience with Cahill and their installation of our 2 new Midea air source heat pumps. It was a challenging installation on our flat roof, including the use of a crane to place them(!) and all went smoothly. Every aspect of the journey with them has been smooth and professional, starting with discussing the project with Josh, to Bowen overseeing the planning ( including a heat loss survey, etc and deciding the project was practicable) and eventually Darren and his lads ( huge thanks to Cynnamon and Rich!) completing the installation. They were all helpful, friendly, professional, and very likeable! They responded quickly to questions and problems. Things were a little frantic on the last day and the only slight niggle was an initial misplacement of one of the heat pumps, which was quickly resolved. The hot water cylinder sensor also initially malfunctioned but was immediately replaced. The cost quoted was very fair, compared to other quotes. They also gave very honest advice with no hard sell. Everything is working smoothly so far, and the system has been fully explained to us, including weather modulation and how to run it most efficiently. The crucial test will, of course, be how the heating system functions when winter comes—I am optimistic and will provide another update at the end of the year. Until then, I can say that, overall, it has been a great experience and I would unreservedly recommend Cahill to anyone thinking about getting a heat pump!

It is over 9 months since our solar panels, battery, inverter and Eddi were installed by Cahill and we are delighted with the system. It took a while to get the Eddi working properly but myenergi customer support was brilliant and did a firmware update which did the trick. The Eddi diverts excess solar to heat the water in our hot water tank before sending any further excess to the grid - for which we get £ from our supplier (Octopus). So now we are saving on gas as well as electricity on sunny days! With the sun shining so much recently we are exporting to the grid on a daily basis, topping up our hot water and getting the washing done for 'free'. We would not have had the confidence to go ahead without the consistent, patient and knowledgeable guidance provided by Joe Todd in the sales department. At no point was he pushy and he was true to his word at every step. We did have a few twists and turns with the installation which was a little frustrating. However, we can understand why that was the case as there were a few issues with our roof which Cahill, helpfully, arranged for their roofing team to sort out at a very reasonable cost. We are very pleased that we chose to go with Cahill and highly recommend them to others.

Will recommend Cahills to everyone , From start to finish excellent communication, With the solar install very impressed from the start with the plans of where we can fit solar panels which other solar companies didn't even offer us to the install all the cables neatly placed , clear and detailed information on what was being done and even after the long day the guys had still insisting on making sure property had no mess left behind even with our instance on we will tidy so they could make the long journey home. Thank You to all involved

My experience with Cahill was brilliant from start of my enquiry to installation. Keiran and the team are, patient, warm, professional, amongst other likeable things. They have great expertise in their products and their workmanship I feel is fantastic. We had many questions in regards solar& battery, we didn't feel confident in understanding the system. Cahill explained everything, no matter how many times we rang them or asked, they were always patient and put our mind at ease. A fantastic company with a great team who know what they are doing. A breath of fresh air. They will not try to oversell or push you into anything, they will always only supply you with what you ask for or they will recommend. I would 100% recommend them, and I am so pleased my final decision was to choose them for my solar/battery installation. Thank you to all the team, Kieran, Nicola, Josh, installers, and roofers.

Cahill recently installed solar panels and a battery system at my property. They were, by far, the easiest to deal with and most straightforward of the 5 companies that I asked to quote. The installation team was polite and efficient, and worked very quickly - the same can be said for the scaffolders. The office staff, surveyor, and admin have been first class - Cahill seems to set their standards very high, and I would recommend them to anyone in the market for electrical work