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J Cook Ltd Reviews

Solar panel installer serving Suffolk, the UK

Overall Rating

4.8

23 reviews across platforms

4.8

23 reviews

Newest Reviews (20)

5/5

Jez, Jack, Riv (Luke), Jontie & Rylan were amazing on my Solar & Tesla PW3 install. Nothing was an issue for them and explained everything to me. Lots of hard work and friendly banter at the same time, made the days fly by.

Sony Nair11 Nov 2025
5/5

Absolutely thrilled with the installation! The team was efficient, professional, and incredibly respectful. They placed the battery exactly where I wanted it, and it looks amazing—clean, tidy, and perfectly integrated. Couldn’t be happier with the whole experience!

Cassian King-Toppin7 Nov 2025
5/5

Recently brought a Hypervolt charger and Jess was our local installer working in partnership with Heatable. Jess was friendly, knowledgeable, and his work ethic was professional, and very tidy. I would highly recommend him.

Cath Emery27 Oct 2025
5/5

J.Cook Ltd were excellent, respectful, very informative & we highly recommend them. Jack, Kensie, Jontie & Ryland are a credit to the company they all worked very hard & cleared up after installing our 20 solar panels, gateway & Tesla powerwall 3 all in 2 days!

Paula Taylor10 Oct 2025
5/5

I think they sent a couple of their best lads out, very pleased with the job. Soon as they arrived they cracked on and left me with a very neat and tidy install of my Powerwall. Would definitely recommend them.

Wayne Burlingham30 Sep 2025
5/5

First Class, friendly, knowledgeable and very helpful when explaining our new Solar, Battery and EV charger installation. It rained on and off throughout all but the last half day of the installation and the team just got on with it with a good spirit and no complaints, Jack explained and was patient with our questions about the system and any thing in general we asked about to do with the install. Throughly recommended them (J.Cook) and we are now saving up to expand our already large domestic system to fill the last of our roofs. Couldn’t be more happy about the whole installation process. 😎

Robert Thurston7 Sep 2025
5/5

Thank you for the installation of my expansion packs. Service was quick, neatly and very professional. Highly recommended 5 stars!

Pieter Rautenbach3 Sep 2025
1/5

House call booked for 13/12 between 9 and 10 Didn't show up, no phone call to apologise. Message left on their answerphone no reply. Down right rude. Tried to contact on the Monday sat on phone for an hour lost the will to live. Have now booked with another firm Wouldn't bother with these again.

Sally Page16 Dec 2024
5/5

We’ve recently had a second Tesla powerwall fitted by J Cook LTD via Heatables. What a brilliant set of lads they sent, the couldn’t do enough to make my new powerwall match my existing set up 👌🏻 looks perfect, then went above and beyond to get it all fitted and commissioned within the day regardless of the 150+ mile journey each way. Thank you guys, Adam Nuttall.

Adam Nuttall23 Oct 2024
5/5

One of the best companies I have dealt with in a long time old school values and ver polite and courteous !!!!

Nick Bannister23 Sep 2024
5/5

I recently had solar panels installed by J Cook Ltd, and I couldn't be more satisfied with the entire experience. From the initial consultation to the final installation, their team demonstrated exceptional professionalism, expertise, and attention to detail. I highly recommend J Cook Ltd to anyone considering solar panel installation.

fillet burger18 Jun 2024
5/5

I had an excellent experience with J Cook Ltd for my solar panel installation. Their team was professional, knowledgeable, and efficient, delivering high-quality work and outstanding service. Highly recommended!

Maisie Channing18 Jun 2024
5/5

Amazing company to work with from start to finish. Friendly, punctual and tidy. The owner and his team went above and beyond with my solar installation. Thank you 👍🏾

Rashid Sacranie7 Jun 2024
5/5

Excellent service and all installed as planned and working

Denise Parker10 Feb 2024
5/5

What can I say. First class solar job from professionals. Will certainly use J Cook again.

G B9 Feb 2024
5/5

Just had a recent solar installed by them. The guys were on time and also explained what they were doing. Everything looks tidy and very professional. Can't fault them with their service. Thanks again!

Matthew M25 Jan 2024
5/5

Jason has “rescued “ us a couple of times now. He knows his stuff and is friendly. Great rates too!

Wendy Vickers7 Nov 2023
5/5

Mark communicated well in advance of his visit. I had tried to fit the fan myself, and failed miserably! Mark was friendly and sorted everything out for me. Really pleased with the job, and have booked him in for some kitchen rewiring later in the year. Highly recommended!

James Rhodes27 Jul 2021
5/5

Worked with Mark and his team at J Cook to help me with rewiring my new house, my kitchen was a mess with old wiring showing over the walls and electrical cabling not sealed off correctly, they came out when i was free a few days after our conversation and helped me out straight away and now i have fantastic lighting in the house and it looks amazing. Fast and effective 5/5 would recommend.

jack marriott1 Mar 2021
5/5

I used the guys at J cook to fit some outside lights plus all our new light fittings throughout our new family home. I made an appointment for them to quote and instantly said yes as I felt the ideas they gave myself and my wife were exactly what we wanted. This was also under the budget we had set for the work. I would highly recommend them to anyone.

Stefan Beer25 Feb 2021
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