Holland & Johnston LTD Reviews

We had the team install our solar a couple of years ago. They were very professional and they kept everything very tidy. The solar has worked perfectly ever since. We have just made use of their solar service package and were very pleased with work. I would highly recommend this company for any electrical or renewable installations.

Over four years and various small projects I have received reliable adherence to dates and first class workmanship.

A five star experience from start to finish with Holland & Johnston during the installation of our solar panels and battery. Greatly impressed by their independent advice, their cost-effectiveness, their excellent workmanship and their real commitment to renewables. They’ve made a complicated process appear simple. At every stage it’s been a pleasure to do business with such a professional, personable and enthusiastic team. We’re now generating our own electricity and will soon be exporting it too, doing our own small part for the future of our planet. We’re very pleased to have achieved this with the support of such a forward thinking Sussex company and wish them every success for the future.

Holland & Johnston did a fantastic job of installing our solar panels - they were very friendly, super efficient and always a pleasure to deal with. Highly recommended

Very pleased with the service plan H&J offer - always pleasant and professional and it is so nice to be able to speak to an actual person whenever you call!

I'm 70 and have employed many workmen over the years, and Holland and Johnston are leagues ahead of any that I've employed. Almost got snagged by So Energy and other energy provider's insallation deals....so glad I was recommended H&J instead. EVERY member of the team from Phil's inital survey to scaffolders and esp. Charlie and Mark installers were 5-star

Fantastic bunch of guys - very professional and conscientious - they did a great job of wiring my new build home. Many thanks

Had solar panels fitted to our work property and our hose. Great pride was taken in installing the panels to get maximum output and everything was neat and tidy. Would recommend them for Solar or any electrical work

We are so pleased with the work Holland & Johnston did at our Preschool. We now electricity in our outdoor classroom which has made such a difference to the children we look after. Phil, Tom and Jack were professional, worked longer hours to get the job finished and we were so impressed with their attention to detail and leaving their work area spotless! We would 100% recommend them to anyone looking for electrical work!

Exceptional Off-Grid Electrics for My Horsebox Truck - Holland & Johnston Exceeded Expectations! I recently had Holland & Johnston Ltd install a complete off-grid electrical system in my horsebox truck conversion, and I couldn't be happier with the results. Their expertise in vehicle electrification was evident from start to finish, as the electrical requirements were quite complex. They demonstrated extensive knowledge in renewable energy and off-grid solutions throughout the entire process. The Project & The Outcome The project involved installing a complete solar system, a leisure battery bank, an inverter, and both 240V and 12V circuits. This setup now provides reliable and sustained power for all appliances, lights, and the water pump, which is essential for traveling and staying off-grid. At each stage, the team took the time to understand my needs and offered valuable practical solutions. Key Strengths 🛠️ Quality of Workmanship: The installation is extremely neat, safe, and professional. For example, the wiring within the service cupboard is perfectly labeled and terminated. They clearly adhere to the highest standards, instilling full confidence in the system's long-term reliability. 💡 Off-Grid Expertise: Their expertise in off-grid systems is exceptional. They didn't just install a basic setup; they designed a custom system tailored to my actual power usage. 🤝 Professionalism & Communication: From the initial quote to the final handover, the team was courteous, professional, and reliable, keeping me updated on the progress. ✅ Safety & Certification:Ensuring that the electrical systems in a vehicle conversion are fully compliant and safe is essential. Holland & Johnston provided all the necessary NICEIC certification, which gave me complete peace of mind. Overall Recommendation If you're in search of a dependable and skilled electrician for a complex project, particularly an off-grid setup in a vehicle such as a horsebox, campervan, or motorhome, I highly recommend Holland & Johnston Ltd. They provided an exceptional, high-quality, and durable electrical system that perfectly meets the demanding requirements of my horsebox truck.

We are completely off grid and have been for a few years but had no idea how much our system could do until we found Holland and Johnston. The service they have provided us has been exceptional and they really go above and beyond to help. We are now fully set up with all the technical capabilities of our system in full use. I am so glad we can now relax knowing our system is in their hands and we have their technical support. I just wish we had found them sooner and not had to use one of their competitors! I highly recommend this business.

I saw this company at the South of England with a impressive company stand, leaving my details and had a visit to access the work with a comprehensive quote. The work needed was some solar panels moved onto a pole barn i built as the solar panels were in ground boxes, also another battery added to my system. The work was work carried out and completed with no problems, on schedule. A very professional company who know what they are talking about and do what they say

Survey, Quote and Install were carried out with the utmost professionalism. Installers were great and inspired confidence. Would definitely recommend. Very pleased with the system installed.

I contacted Holland & Johnston for advice during a house renovation and solar PV system installation. David, the director, was incredibly knowledgeable, professional, and generous with his time. He spent over an hour assessing my project and offered invaluable insights on optimising our setup, including storage heating and making the most of sustainable technology. His expertise was evident, and he provided thoughtful advice that bridged a gap between the other professionals involved in my project. While he concluded that my current plans were on track and didn’t require his company’s direct involvement at this stage, his guidance was both reassuring and greatly appreciated. I was particularly impressed by David’s genuine focus on helping rather than upselling services. Based on this experience, I wouldn’t hesitate to recommend Holland & Johnston to anyone looking for expert advice on and supply of renewable energy and sustainable solutions.

Lovely company to deal with! We had solar panels fitted to our garage roof, together with battery storage. The team were considerate, efficient, friendly and very tidy. The system is working brilliantly and we would hesitate to recommend them.

Was a pleasure to have a professional courteous and reliable company install an additional 15.4kw battery supply to our Hi Tech solar system. Work was completed within the aloted timeframe. We also had additional work carried out which David Holland and team were more than happy to carry out. We were informed every step of the way which made our life easier to navigate. We couldn't have asked for a more swift operation and cleaned up after themselves, result!. Highly recommend this company. Second to none!

Very pleased I chose Holland & Johnston to fit out solar panels. Very professional and no hard sell like other companies I saw. All the staff were polite and friendly and the installation looks very smart. Nice to be able to use a local company too. Highly recommend.

Having had solar PV fitted over 10 years ago by a national company they showed no interest when we wanted to refresh and upgrade our system. Finding Holland & Johnston locally and meeting with Phil Johnston to discuss ideas was a positive experience from the start. First, though, we had a lounge extension built last year which necessitated our main distribution board being replaced to cater for the extra lighting, power and air conditioning circuits. More small jobs followed, all done to our complete satisfaction. In May, after much discussion & preparation to ensure our PV system remained Ofgem FIT compliant, the relocation of our existing equipment and upgrade to a new hybrid inverter with 24kWh of battery storage & power supply in the event of a power cut started and was completed over 5 days. Now that we are only paying a few £ a week for electricity it will not take too long to recover the costs while doing our bit to help save the planet. We are fortunate to have such a professional & reputable company right on our door step. We would happily recommend the Holland & Johnston team to anyone.

We had 14 panels and battery/car charger fitted to our home last month . I’ve been very pleased with everything Holland and Johnstone has done from the initial proposal right through to the installation and commissioning their advice/ work has been excellent throughout . The work is very neat and super clean and has been undertaken in the agreed time, Everyone who I have met from the company has been very pleasant , polite and knowledgeable and had a very good understanding of the project and what is required. I would highly recommend them and will be using them in the future .

We had 16 panels fitted to our home. We were totally pleased with all aspects of H&J’s work from proposal stage showing savings, cost and the system through to installation and commissioning. The advice on product was excellent - the work was clean, near, thorough, faultless and undertaken in the agreed time schedule. The engineers were very pleasant and knowledgable and the back up and communications was excellent. We’d highly rate and recommend H&J.