Cahill Renewables

Cahill's arranged our Heat Pump central heating very professionally from the start. They took care of every detail, nothing was too much trouble. The team who came to do the installation were very good. As we are getting on in years and live in a small bungalow moving things in preparation could have been a problem, but, the team took care of everything, moving things and clearing up after themselves at each stage, we just provided the tea, coffee and biscuits. In three days the whole thing was finished and working. One of the main points we were pleased with was the way they ran the pipes under the house, so, no pipes running along skirting boards. All this for a very reasonable price. A very professional company.

Having decided to have solar panels and batteries installed Cahill Renewables were one of five companies we approached for a quote. Right from the start we were impressed with their response, their efficiency and willingness to listen to what we wanted and to answer all the questions we had. The quote we received was competitive and having agreed a date and timescale for the work it all went ahead as planned. All of the guys who came on site were polite, considerate, careful and professional. They worked extremely well as a team to ensure the job was completed in a timely manner and kept the site clean and tidy. We enquired about having some additional electrical work done linked to the solar installation and this was scheduled to fit in with the existing work whilst they were on site. We have no hesitation in giving Cahill Renewables 5 stars in all aspects of their work and would certainly recommend them to others. A great team in all respects.

Had a very keen quote from Cahill , the panels inverter and battery were all from top rate manufacturers , Every stage of the installation was carried out with no fuss and all the trades done an excellent job, We are very happy and our solar system is generating all the power we need with some to feed back on good days

I considered quotations from six providers before choosing Cahill. All communications were professional. We set a date and Cahill delivered on time. They said they could install in one day and they did it. The two roofers were very experienced as were the two electricians. The commissioning was done the next day. They were fexible and provided good advice on number of panels and optimizers. Very satisfied.

I am an avid Which? user and for a project like this, where I had little knowledge at the outset, I was only prepared to use a Which? Trusted Trader. I received 3 quotes form suppliers in the South East and selected Cahill Renewables, based on their professional and helpful approach... they don't employ sales people so their business is dependent on recommendations and they are a Which? Trusted Trader with 5+ reviews. From start to finish they did an excellent job, they were polite, professional and helpful , keeping me informed on every stage of the process... I can honestly say that they exceeded my expectations! I particularly liked that they came up with suggestions to save money rather than to just add cost. I have no hesitation in recommending this company to others. and it feels really good to be generating our own electricity from the sun!

Couldn't ask for a better experience. Right from planning/designing the system Cahills showed they knew what they were doing. They gave open and honest advice, listened to our expectations and told us what we could get. We asked for some changes to the proposal and a discussion adapted those to the final design which was installed in a single day - panels, inverter, and batteries. The on-site staff were a great bunch, efficient and friendly, and before long the system was running our whole house. Very pleased with the whole deal.

My son had Cahill install a similar system and was very pleased with the quality of the work and the attitude and enthusiasm of the whole team. Having recently had two chimneys removed this gave me a large roof area suitable for a reasonable PV array Cahill were helpful without being pushy Joss in the office was enthusiastic and knowledgable and supplied a detailed plan for my roof area. At no time was I put under pressure to buy although their quote was not the cheapest it was very competitive however I was impressed by their attention to detail and technical ability. They arranged for scaffolding to arrive on the day they were supposed to be here and completed all the work within their declared timeframe. From start to finish everyone was polite, helpful and dedicated to ensuring customer satisfaction. All in all great job from tradesmen to the Directors I can highly recommend this company for their can do attitude .

Cahill Renewables installed a large solar installation of 28 PVs and solar edge battery/inverter at my home. Initially recommended by a neighbour, they quickly drew up a draft design based on the google earth details of the house. They then arranged for an on-site survey which supported their initial design. At this stage they were able to finalise the estimate of cost to include the scaffolding and ground works. While not cheap, I considered the cost reasonable. During this stage of the process, they were very responsive to queries, and to carrying out (small) iterations of the specification. We agreed a date for installation. The day before installation their scaffolding contractors arrived, set up the scaffolding and the next day the installation team of 2 turned up. They worked solidly for two days, solving a number of unanticipated challenges along the way. They had a very professional 'can do' approach, and by the end of day 2 the installation was up and running. The following day some set-up was needed with the Solar Edge software, which the team at Cahilll did efficiently, making sure to communicate clearly what was happening. Two days later the scaffolding contractors returned to remove the scaffolding. Considering the size and complexity of the task, it was carried out with minimum of fuss, tidily and professionally. My electricity costs have dropped by over eighty percent in the three days since installation. Well done, Cahill team!

Our 6kW solar pv and battery system was installed by Cahill Renewables on 8th June 2023. Before deciding on Cahill, we sought many more than the recommended three quotes and by the time I spoke to Office Manager Joe I was getting thoroughly confused by the variations in proposed designs, components and costs. Joe’s patient explanations gave us confidence to choose theirs over similarly priced quotes, plus we wanted a local East Anglian company that specialised in all renewables, not just installing solar panels. Once the installation was done, on the promised date, they immediately provided the necessary MCS Certificate and DNO approval letter so we could export energy to the grid. In the first four weeks of operation, solar and battery power provided almost all our needs and we exported over 1 megawatt. Such is our confidence in Cahill Renewables that both our immediate neighbours are having their installations this week.

We were recommended Cahill Renewables by our friend and neighbour who had recently had some Solar Panels installed and we too would have no hesitation in recommending them. Our first introduction was with Joe who answered all our technical questions expertly with enthusiasm and no big sales pitch. The whole team was very approachable and knowledgable and the whole project from start to finish was smooth and stress free. We now look forward to generating and storing our own clean power.