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Claim this listing4.7
198 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
Monster Heating & Cooling Ltd 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, CB24 8TX
Areas served:
4.7
198 Google reviews
Based on verified Google reviews
Charlotte Pitcher
I contacted Monster Heating and Cooling yesterday evening about a boiler issue at one of my rental properties, and I have been so impressed with their service. They were at the property before 9am this morning, quickly assessed the problem, and provided a clear quotation for the work. What really stood out was Fiona in the office, who went above and beyond by calling around multiple suppliers until she found the required parts in stock and available for immediate collection. Thanks to her persistence and the team’s efficiency, the boiler was repaired within just a few hours. This meant we avoided leaving the tenants without heating and hot water for several days while waiting for parts to be delivered. I am absolutely delighted with the speed, communication, and overall level of service. We will definitely be using Monster Heating and Cooling again and would highly recommend them.
steven mason
Fantastic service from Wayne and his team at Monster. We’ve just had our air source heat pump repaired and serviced, and the experience was second to none. They are incredibly knowledgeable and experienced, as well as responsive, efficient and friendly to deal with. Highly recommend!
Andy Maclean
I can highly recommend Monster Heating & Cooling. Engineer Adam arrived exactly at the time stated. He was knowledgeable, friendly and very helpful. He completed the job efficiently and clearly explained the options for replacing the system when the time comes. Excellent service from start to finish.
FAMR Jarvis
All my expectations of this company were fulfilled: they replaced my boiler for a Worcester Greenstar 24Ri boiler, and the hot water cylinder for an insulated one. William Bell, who was in charge of my project, was brilliant, and I had complete confidence in him. All of the people (4) who worked for the company were polite and cleaned up well. I thought it a little expensive - but I guess you get what you pay for!!
Daniele Fleur
I have had a boiler service. Very good service. All details of my boiler were checked, it was a real service not just rushed one like some other places. The professional arrived with shoe covers to enter the house which was really appreciated too. The team over the phone was also very helpful and friendly. I definitely recommend them.
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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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