21 Degrees Omdömen 

A fantastic company who couldn't be more helpful. I had a range of questions about airtightness and I was given all the help I needed (and more) to help make a decision on what products to buy. Will be a returning customer for sure.

They were off to a good start because both my brothers had used them. I got a couple of quotes and they were about right.

Everything happened as they said it would from Scaffolders, to fitting the panels, Battery and then the sparky doing his thing. Good set of blokes who didn't need too much Tea:) Talked through everything and now I'm saving a fortune and making money off my export. Set up looks good and neighbours are asking for their number - I have no hesitation recommending them.

Very professional. They do what they say, when the say they will do it. They designed and certified our Mechanical Ventilation System which is extremely quiet, extremely well balanced and only uses 25 W to run. Extremely happy to work with them.

Easy to order very quick delivery

The Installation ran very smoothly. Very helpful from start to finish. Good communication throughout the project. During the two weeks of fitting the panels and batteries, the lads on site worked hard and we were kept informed of developments as the work
progressed. I would certainly recommend 21 degrees to anyone considering having solar panels installed.

Having recently moved to Hollowell, we were looking to replicate our old system. Following our initial contact with the company, we were impressed with the professional interaction, suggestions and advice.
This continues with the survey, and then the fitting, all of which were better than our expectations.
This is a rare thing, I would have no problem in recommending this company to any prospective customer.

the installation started well with the survey being thorough and carefuly explained. the team of engineers worked well in and around our house to get it all done - and their was a lot to do. despite a slight overrun the job was completed in good time and handed over by the lead team member who explained what we needed to know. we were pleased that the team made minimal mess or disruption as the instal took place too.
apart from rememebring we would need a main fuse change a bit too late get it done before everything was finished we have been very pleased with the way everything is working so far.

Great service. Fitted us in at short notice to install an ev charger. They’d previously installed solar panels and batteries for us, so we knew we’d be in good hands. Great support with questions on the phone after.

I recently had an air source heat pump installed by 21 Degrees and following a few quotes and on site meetings from various companies I went ahead with 21 degrees. Firstly 21 degrees were the best price on a like for like basis and following an on site meeting with Mark and Natalie, the service and professionalism along with the knowledge they had was excellent. The team who installed the heat pump were punctual and provided me with an all round excellent service. They were very friendly, tidy and excellent at their job. I was kept informed at every stage of the process too. Thank you to all involved at 21 degrees, I would highly recommend to anyone thinking of having an air source heat pump.

Very diligent in ensuring we had the right model and responsive in getting it to us quickly.

Thank you to the team for installing our solar panels & Tesla powerwall 3.
Tidy and efficient and so far working great and saving us money.

MVHR service is personal and detailed. I worked with the designer to review and refine the detail until we were all absolutely satisfied it will work. It makes developing an MVHR scheme a pleasure.

The workmen were wonderful and put right any minor issues that resulted from having to take out the windows. They even put back our roller blinds!
They friendly but undemanding. They also came when they said they would and the work was well co-ordinated between them and finished on time.

From the initial consultation and design to final handover, the 21 Degrees team were knowledgeable, professional, and clearly experts in low-energy home design. Highly recommend.

A really great experience from survey through to handover. The on site team were very quick and efficient at installing and commissioning the system. I had solar panels and a Tesla battery put in, as well as an Eddi water heater. The team were knowledgeable, polite, diligent and tidy workers. The system itself has been brilliant with no faults or issues at all in the month since installation. 21 Degrees were easy to communicate with and there was none of the nonsense that you might get with some of the less scrupulous traders out there. I would highly recommend 21 degrees for your solar and battery installation, and I would consider them first for any further electrical work that I may need in the future.

Fast delivery on airtightness products meaning it didn't hold up the work I was doing. Would buy from them again.

Great experience with 21 Degrees. They clearly understand how to make homes energy efficient. Helpful advice and solid expertise. Would definitely recommend.

I found dealing with the company very easy and receptive to our requirements, both for the windows and MVHR system.
The back up and spares dept where very efficient.
I would recommend them to all.