Boiler and heat pump installation
New boilers and air source heat pumps, fitted by Gas Safe registered engineers. Free survey, a fixed price and no pressure to decide.
4.9 from 60 Google reviews • Worcester Bosch and Vaillant approved • Free survey
Boilers
New boiler installation by Gas Safe registered engineers. Combi, system and regular boilers, with a free survey and a fixed price before any work starts.
Heat Pumps
Efficient, eco-friendly heating solutions that keep your home comfortable all year round.
We fit boilers and heat pumps across Hinckley, Leamington Spa and Coventry. Pick your town for local advice on the homes there.
New boilers
As part of our installation service, we check whether you’re eligible for the £7,500 Boiler Upgrade Scheme grant towards an air source heat pump.
Start with our free home energy assessment. It shows whether a heat pump suits your home and your current heating.
What we install
Discover our range of low-carbon, cost-effective systems designed to make your home more efficient, comfortable and future-ready.
Boiler
Installations
Heat
Pumps
Solar
Installation
Service
Plans
EV Charger
Installation
Air
Conditioning
EXCELLENT Based on 60 reviews Posted on Google Sharon MerrickTrustindex verifies that the original source of the review is Google. Great service!Posted on Google christopher HansonTrustindex verifies that the original source of the review is Google. From initial contact to discussing installation of air conditioning in our home James has been first class, provided a professional assessment of our needs supported by a clear explanation for his recommendations. The time frame from order to installation was acceptable and the work undertaken efficiently. No issues with cleanliness of the job with any mess being cleaned up as they went along and at the end of the day. Fair price quoted. Would employ again if needed.Posted on Google CassTrustindex verifies that the original source of the review is Google. Fantastic guys! They installed Air Con for us and we are so over the moon with it. It all looks really tidy and works great, thank you so much ☺️Posted on Google Paras ShahTrustindex verifies that the original source of the review is Google. I recently had a dual split air conditioning system installed by this fantastic team, and I couldn’t be happier with the entire experience. From the very first contact through to the final handover, everything was handled with the highest level of professionalism. The team was brilliant – friendly, knowledgeable, and clearly passionate about what they do. Their communication and continuation throughout the project was spot on; they kept me fully informed at every stage, answered all my questions, and made sure I understood exactly what was happening. The installation itself was carried out efficiently and cleanly, with minimal disruption to my home. What really impressed me was the attention to detail: they left the place absolutely spotless after finishing – you’d never know tradesmen had been there! They also took the time to thoroughly explain the next steps, how to use the new system, maintenance tips, and what to expect going forward. That level of care and customer focus is rare these days. If you’re thinking about getting air conditioning installed, look no further. This company delivers exceptional quality and service from start to finish. I wouldn’t hesitate to recommend them to anyone – in fact, I already have! A massive thank you to the whole team – you’ve made a huge difference to my comfort this summer. Top marks all round! 👏Posted on Google Shaimil ShahTrustindex verifies that the original source of the review is Google. This company is fantastic. They left the place spotless and barely noticed they installed our multi-unit air conditioning system. Three friendly guys came back the next day to check everything and explain how to use it. Just in time for the heatwave! I highly recommend them for anyone needing a tidy and clean air conditioning installation.Posted on Google Andrew EdenTrustindex verifies that the original source of the review is Google. Small AC system. Great job. ThanksPosted on Google Matt Griffiths (OfficialGriffy)Trustindex verifies that the original source of the review is Google. Green box were recommended by the manufacturer of the heat pump I wanted installing (Clivet), from the point of contacting everything was really easy. James is really helpful and knowledgeable. Really happy with the install, would definitely recommend 👍Posted on Google Jonathan MarshTrustindex verifies that the original source of the review is Google. Very good service. James and his team changed a heating system for a heat pump and fitted 8 new radiators as well as changing the cylinder and fitting it into a very tight location. They were very helpful and came back to iron out teething problems and the system is working perfectly. I would recommend green box energy to anyone. 👍🏻👍🏻Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Tell us a bit about your home and we’ll arrange a free survey. It only takes a minute.
We’ll call you back to book a time that suits you. On the day we look at your current boiler, the pipework and where the flue can go. Then we talk you through the options, from a like-for-like swap to a full system upgrade.
You’ll get a fixed price in writing after the visit. There’s no obligation, so take your time and decide when you’re ready.