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39 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
Infinite Heating and Energy Limited is an MCS certified air source installer based in Cambridgeshire. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.
Based in Cambridgeshire, CB23 8AT
Areas served:
5.0
39 Google reviews
Based on verified Google reviews
Daniel Whant
Infinite Heating and Energy installed an ASHP for us with upgraded radiators and a new tank. Mat and his apprentice Archie did a wonderful job of fitting in a complex Tank, buffer and controls in limited space. The installation is compact and importantly still allows us to retain much of the storage space. For us, the update of the radiators was painless and no mess. The Electrician proved to be masterful in his layout and wiring of the OpenEnergyMonitor equipment. Very happy to recommend Josh and his team.
Cathy Millard
Infinite Heating and Energy have just installed an ASHP system for us, with several new radiators, a new hot tank and an accumulator. We wouldn't hesitate to recommend Josh and his team. They have been professional, friendly and considerate from start to finish - from system design to installation. All the work was completed to a very high standard within the time frame set out at the beginning. The heat pump works brilliantly and our house feels consistently warm.
Joseph Shirley
We had a solar panel and battery system installed by the company. Infinite Heating were professional throughout and went out of their way to ensure the work was completed to a high standard. They were very helpful in wrapping up the project and ensuring the completed installation met our needs. All the paperwork and documentation provided was clear and they set aside time to talk us through the finished install to help us understand how everything worked. Highly recommended for anyone considering solar panel and battery installations of their own.
Marge R
Infinite Heating and Energy are superb and we highly recommend them. The company that originally installed our ASHP system were incompetent and we are so grateful to have since found Infinite, who we trust completely. They carried out the remedial works needed on our system in record time and with evident skill and competence (which in our experience is not to be taken for granted when it comes to heat pumps, unfortunately), and they also helped us to successfully pursue a claim for compensation. The customer service and integrity shown by Infinite is second to none and we will never use another company to service and maintain our system. Huge thanks to Amber, Matt, Josh and the team for everything!
Janni Nicol
Infinite heating installed a new Heat pump, full installation including new radiators, tanks etc etc. A remarkable achievement and well worth the time and upheaval it caused, although every care was taken not to disrupt our home working life too much. The organisation was immense, the plumbing and electric conversion was huge and the finishing outstanding, even to new covers and paint jobs where needed. Everything of the highest quality, and exactly as explained at the beginning. there was nothing which could be faulted. We are amazed at the difference it makes to the overall and consistent heating quality, and the ambient warmth over winter is hugely improved. The care, attention to detail and personable, friendly and careful workers were amazing. Thank you Josh and the team! Also, Our new shower room is absolutely wonderful. From beginning to end Josh made sure the choosing, fitting, plumbing and furnishings were of the best quality, and there is nothing that could be improved. The plumber and carpenter were kind, helpful and efficient. Everything went to plan, and there were no issues, even a few months after the event. Thank you Josh and the team!
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We are MCS‑certified and registered with an approved consumer protection/competent person scheme, which is essential for quality assurance and to access grants like the Boiler Upgrade Scheme (BUS).
We carry out a detailed home assessment, including property type, insulation levels, existing heating system and available outdoor space, to confirm whether a heat pump is a good fit.
We design the system using a heat‑loss calculation for your home, then match the correct kW size and model (for example, air‑source vs ground‑source) so it runs efficiently and reliably.
Our fixed quote clearly lists the heat pump, cylinder, controls, labour, scaffolding (if needed), electrical work and any radiator or pipework upgrades, so you know exactly what you’re paying for.
Yes, as an MCS installer we can confirm your eligibility, apply for the BUS grant (worth up to £7,500) on your behalf and deduct it directly from your quote.
A typical air‑source heat pump installation takes around 2–5 days, and we’ll agree locations for the indoor and outdoor units, manage any planning considerations and keep you informed each day.
After the heat‑loss survey, we’ll advise if any radiators, pipework, electrics or hot‑water cylinder need upgrading so the system can run efficiently at lower flow temperatures.
Modern heat pumps are designed to be quiet and must meet UK noise regulations; we’ll position the unit to minimise any impact on you and your neighbours and comply with local planning rules.
You’ll get manufacturer warranties on the heat pump plus our workmanship guarantee, and we offer ongoing servicing and support to keep your system performing at its best.
We’ll estimate your likely annual running costs and potential savings based on your current fuel type, insulation level and tariffs, using real‑world performance data rather than lab figures.
Boiler Upgrade Scheme
Up to £7,500
off your heat pump installation
This installer handles the full BUS grant application — deducted directly from your quote. No upfront payment needed for the grant amount.
Scheme open until 2028 — limited funding available
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