Green Building Renewables - Doncaster Arvostelua 

I have now used Green Building Renewables for three projects. Fitting my Tesla power wall, installing an EV charger and expanding the power wall.

On every occasion the work has been carried out professionally and to a very high standard.

I genuinely cannot rate their engineers highly enough.

Extremely pleased with all the work they have done for me.

I can't help but share the outstanding experience I had with Green Building Renewables ("GBR") during the entire process of installing Tesla Powerwall 2 and Backup Gateway 2. From the get-go, the team, consisting of Mark, Scott, Mason, Kris, and Curtis, went above and beyond, making it an incredibly positive and hassle-free experience.

Equipment installed - Battery Storage:
- 1 x Tesla Backup Gateway 2
- 2 x Tesla Powerwall 2

Timeline of events:
- 24/10: Received an email from Tesla regarding the availability of Powerwall. Submitted my interest directly with Tesla.
- 25/10: Tesla assigned me to a reputable approved installer, GBR.
- 01/11: Initial contact received from Mark at GBR. Explained requirements and scheduled a Site Survey to take place.
- 10/11: Received a visit from Mark for a Site Survey, quotation for the job supplied within two hours.
- 16/11: Received confirmation that the Tesla Powerwall’s (and Tesla Gateway) were ready for installation. Scheduled installation for 20th.
- 20/11: Installation started at 08:10 and ended at 18:10 by Scott, Mason, Kris and Curtis.

It all began on October 24 when I received an email from Tesla about Powerwall availability. By the next day, Tesla had assigned GBR as the approved installer. Mark from GBR reached out to me on November 1, and I was immediately impressed by his in-depth knowledge of the Tesla Powerwall. He patiently answered all my questions, demonstrating a clear understanding of my needs without pushing for unnecessary upgrades. The transparency in pricing, with significant cost reductions due to Tesla's recent price drop, was a pleasant surprise, and the savings were generously passed on to me.

The Site Survey, initially scheduled for November 8, had to be moved to November 10 due to unforeseen circumstances. Despite the change, Mark efficiently conducted the survey and provided a final quotation within two hours. I was happy with the pricing, signed the paperwork promptly, and paid the 25% deposit, which GBR insured — an added touch that was unusual and yet incredibly reassuring.

Mark made it clear that he was available for any further questions, providing a direct line to his work number. A late call on a pressing concern around 16:50 was met with immediate and reassuring assistance. On the installation day, November 20, three members of the quartet arrived at 08:10. Their thorough assessment led to a well-communicated plan, emphasizing quality and addressing the unique circumstances of my installation, which involved the future expansion of the number of Powerwalls.

The team worked tirelessly, showcasing passion and expertise. A fourth member, arriving later in the day, played a crucial role in completing the installation without delay. The outcome, unveiled towards the end of the day, was a testament to unparalleled workmanship — simple, elegant, and perfect. The quartet's pride in their work and commitment to high standards were palpable.

Commissioning, handled with experience, was completed swiftly. Despite the brief time since installation, I am compelled to write this extensively positive review, highlighting the exceptional quality and performance of those who installed the system. Choosing GBR for installation was a pleasure, and my gratitude extends to the entire team who enabled this installation to be a success: Scott, Mason, Kris, Curtis, and Mark. Undeniably, I made the right decision by choosing GBR.

I already know, factually, that I will be a returning customer next year as I plan to expand the number of Powerwalls installed. Thanks to the incredible work conducted by the GBR team. If you have the pleasure of choosing GBR for your installation, you're in incredibly good hands.

The whole experience was excellent. (Both the York & Doncaster teams). The people I spoke to were knowledgeable & accommodating. The engineers arrived on time were personable & worked hard to complete the installation as agreed. Would be very happy to recommend.

I found that Green Building Renewables were helpful from the point of contact.
I was looking for a solar system with batteries and to heat my water tank during the day, to reduce my gas use. They explained everything about their company and what they could offer.
The initial assessment by the company I found extremely helpful and informative and helped to highlight what would be the best option working within my budget.
The installation team was on time and professional throughout, and they maintained the schedule they had promised. Their quality of work was outstanding.
This company delivered everything they promised in a timely fashion and provided support throughout.
I would highly recommend this company if you are thinking of solar, air source and ground source heat systems.