Thomas Halliwell Ltd

Absolutely excellent. I had contacted Thomas Halliwell (from Tesla's local approved contractor list) for a Tesla battery Expansion Pack to add to my 12 month old installation (from a different provider). They found a number of significant faults with the existing installation which needed correction prior to the upgrade. The original provider (who had used a poor subcontractor) agreed to fund the re-installation and gave Thomas Halliwell the go ahead to do this. I now have a safe and secure system, plus the upgrade I purchased, Initial indications are that it is performing better than previously due, in part, to the wiring corrections. Many thanks to the whole team, led on site by Andy Roman. I would recommend them without question.

We were very pleased with the installation of our solar PV array and battery. It was complicated due to us having an existing system in place, but Thomas Halliwell not only ensured seamless integration but optimised the performance of our existing array. The service and attention to detail (overseen by Andy Roman) was extremely high quality and we have been assured that any post-installation support required will meet these same high standards. Thank you.

I cannot recommend Thomas Halliwell Limited enough. My solar panels were fitted professionally last year, and when my bird guard fell down recently it was fixed back in place quickly and with no fuss. An excellent all round service.

Great job from all team at Thomas Halliwell. We wanted PV cells and battery on one of our roofs and the team were able to offer expert advise on options and technology to consider. They provided a competitive quote and delivered everything on time with minimum of fuss including working round other contractors. All the team were responsive and highly knowledgeable in their field of expertise. A company that knows its expertise and delivers - highly recommended.

Recently had a battery storage system installed at home by Thomas Halliwell, from initial survey, through installation and system commissioning they've been been brilliant. Friendly and high quality work