Warm GB Ltd

• David Jones

  Mar 2026

  5

  We initially engaged with Warmgb just as our new build home was commencing and were instantly impressed with the professionalism and customer care. Andy designed an air source heat pump system and provided a detailed report which was most thorough and explained things in an easy to understand manner, this gave us the confidence that Warmgb should be our preferred installer. The installation was seamless, the engineers worked along side my builder in a very efficient manner. We have now been in our new property for 2 weeks, the temperature throughout is comfortable and we have more than enough hot water. The after sales service provided is excellent nothing appears to be too much trouble, this is so re-assuring. We would definitely recommend Warmgb to anyone considering renewable energy. Thanks again. David & Joy Jones

• Brett Clarke

  Jul 2025

  5

  Excellent Heat Pump Installation Having used Warm GB’s sister company GB Solar for battery storage, we got Andy in to design a heat pump system for us! Andy was thorough and incredibly knowledgeable about how he would maximise efficiency of the system. I naturally did a lot of research regarding heat pumps as there has been a lot of negative press towards them but what I learned was that the most important thing about heat pumps is the person who designs your heating system, bespoke to your home. Andy has done a cracking job and so far after a month of use I have a cop of 4.5 on the hot water which is the hard part so I am expecting some excellent results come winter when we use the heating side of it. After sales service has been great too which is where a company really earns its reputation, I was abroad for much of the installation and when I came back, Andy came back and walked with me to see if there was any issues, I pointed out a couple of minor issues and they were immediately rectified. I would wholeheartedly recommend WarmGB for your heat pump!

• William Ferguson

  Jun 2025

  5

  I would like to thank WarmGB for doing a great job on the installation of the heat pump, from completely removing all old boiler, tanks and pipes to replacing all carpets to a good standard. Andy Liam and Louis did a Sterling job from start to finish and may also thank Andy in particular for his backup support which is informative and reassuring. I wish I had a heat pump installed years ago .Thanks again to WarmGb keep up the good work 👏 🙌

• Andrew Millward

  Feb 2025

  5

  My system was installed last week to a very high standard and is functioning perfectly with a high COP. From my first meeting with Andy Mountjoy (the heating engineer and system designer)I felt very comfortable in choosing WarmGB. He was very knowledgeable and explained every detail simply so it was easy to understand. After the first meeting the installation began within 4 weeks and the guys doing the install were excellent and very respectful of my property. Since the completion my system has run flawlessly and I couldn't be happier. Andy has been remotely monitoring the system and is always available to answer any questions I may have. I would definitely recommend WarmGB to anyone wishing to install a ASHP. 👍

• Gavin Derbyshire

  Jan 2025

  5

  We have had a very positive experience with Warm GB. Plenty of regular contact by email and phone prior to installation which took under a week for an extensive project for our above-average sized property. Gareth and Josh knew their stuff and were very helpful throughout the process and were particularly helpful in helping us to get our electricity supply upgraded to three-phase and liaising with National Grid prior to the installation. Would recommend to anyone considering air source heat pump installation.

• Michael Beard

  Jan 2025

  5

  Great service from start to finish! The technology is not easy for my generation to get to grips with but the company made it very easy and the installation was first class. The house is now constantly warm, the ugly old oil tanks had gone and I am helping save the planet! Would recommend this technology and Warm GB to install it.

• s hw

  May 2024

  5

  2nd time using the GB businesses. Had Solar PV and battery storage in Dec 22. More recently had an Air Source Heat Pump fitted to replace my inefficient, Gas guzzling boiler. A professional install from start to finish by Josh and Dale and his team. Highly recommended 👌

Reviews pulled from Google Maps. We display them as posted by Google users.