Walk down any street in Farnham or Guildford lately and you’ll probably see them. Those sleek, quiet fans sitting outside houses that look like modern air con units but actually do something way more clever. Everyone’s talking about Air Source Heat Pumps (ASHPs) right now and it’s not just because we’re all obsessed with our energy bills, though that’s a big part of it. It’s because the way we heat our homes in Surrey is changing for good.
We’ve been busy lately at Heat Eco Building Services, helping homeowners across Bordon and Farnborough realize that they don’t have to stick with a clunky old oil or gas boiler that costs a fortune to run. There’s a better way to do things and it’s much greener for the planet too. Who wants a nasty, inefficient heating system in there house these days when you can have something that basically pulls "free" heat out of thin air? It sounds like magic but it’s actually just really smart engineering that we love getting stuck into.
So, What Actually Is This Thing?
If you’re wondering how you can get heat from cold air, you’re not alone. We get asked this one all the time. Think of it like a fridge but in reverse. A fridge takes the heat out of the inside and dumps it in your kitchen. A heat pump takes the tiny amounts of heat energy that exist even in freezing air, yes, even on a frosty morning in Guildford, and squashes it to make it hot enough to warm your radiators or your underfloor heating.
It’s incredibly efficient. For every 1 kilowatt of electricity you put in, you get 3 or 4 kilowatts of heat out. Compare that to a traditional boiler where you’re lucky to get 0.9 kilowatts for every 1 you pay for. The math just makes sense. We’re seeing more and more people wanting to transform their home with eco-friendly upgrades because, let’s be honest, the future is electric.
The Money Bit (Because Let’s Be Real, It Matters)
Now, we know what you’re thinking. "Heat pumps are expensive, Michael!" And yeah, the upfront cost can be more than a standard combi boiler. But here is where it gets interesting for anyone living in England and Wales right now. The government is basically handing out money to help you make the switch through the Boiler Upgrade Scheme (BUS).
If you’re on mains gas like most people in the center of Farnham, you can get a massive £7,500 grant right off the top of the price. We handle all the paperwork for you, so the discount just comes off your bill. But wait, it gets even better if you’re living a bit further out in the Surrey countryside. If your home is off-grid and you're currently using oil or LPG, there’s a temporary boost coming from July 2026 where that grant jumps up to £9,000. That’s a huge chunk of the cost covered.
Plus, there is 0% VAT on the installation until March 2027. When you add up the grant and the tax savings, the price of installing a top-tier air source heat pump starts looking a lot more like the price of a high-end boiler replacement, but with much lower running costs for years to come. You can check out the full details on the official government website if you want to see the fine print, but we’re happy to talk you through it.
Why Surrey Homes Are Perfect for the Switch
We live in a beautiful part of the world, but Surrey has some old, drafty houses that can be a bit of a nightmare to heat. That’s why we take a holistic approach. Before we even think about installing a pump, we look at how your house holds onto heat.
We use things like thermal imaging: just like the scan above: to see where the heat is escaping. It’s no use putting in a shiny new eco-system if all the warmth is flying out of a leaky roof or old windows. Sometimes we recommend a few tweaks to insulation or even new cladding to make sure your home is "heat pump ready."
When your house is insulated properly, the heat pump can run at a lower, steady temperature. It’s not like a gas boiler that blasts on and off, making the room boiling then freezing. A heat pump keeps everything at a lovely, consistent temperature all day long. It’s a much more comfortable way to live, trust us.
The Best Partner: Underfloor Heating
If you’re really looking to do things right, pairing an air source heat pump with wet underfloor heating is the ultimate dream team. Because heat pumps work best at lower flow temperatures, they absolutely love the large surface area of an underfloor system.
Imagine waking up on a chilly morning in Bordon and stepping onto a warm floor instead of freezing tiles. We do a lot of these installs alongside bathroom renovations or kitchen transformations. It makes the whole space feel high-end and cozy without those big white radiators taking up all your wall space. Who needs radiators when the floor is doing all the work?
What Does the Installation Look Like?
We won’t lie to you: it’s a bigger job than just swapping a boiler. But it’s not as scary as some people make it out to be. We’re experts in the "unseen" parts of the house. We have to look at your pipework to make sure it can handle the flow rates needed for a heat pump.
Sometimes we need to upgrade a few pipes or put in a larger hot water cylinder, but we’re used to working in tight spaces and making sure everything is neat and tidy. We pride ourselves on being eco-conscious, so we always try to reuse what we can and dispose of your old system responsibly. We’ve even handled complex plumbing for swimming pools, so a domestic heat pump install is well within our wheelhouse.
Real Talk: Is It Right For You?
Look, we’re not going to sit here and tell you every single house in Surrey should have a heat pump tomorrow. If you live in a Grade II listed cottage with zero insulation and no way to add any, it might be a struggle. But for the vast majority of homeowners in our area, it’s a brilliant move.
It’s about future-proofing. The government is moving away from fossil fuels, and eventually, gas boilers will be a thing of the past. Getting ahead of the curve now: while the grants are so high: is just smart. Plus, it adds value to your property. People buying houses in 2026 and beyond are looking for high EPC ratings and low running costs. They want the "cooking magic" of a modern home, not a Victorian heating bill.
Getting the "Heat Eco" Touch
We aren’t just some big national firm that doesn't care about the details. We’re local. We know the houses in Guildford, we know the water pressure in Farnham, and we know exactly how to make these systems work for our neighbors.
Whether you’re just starting to think about it or you’ve got a project ready to go, we’re here to help. We don’t just do heating either: if you’re thinking of building a pond in Farnham or you need emergency plumbing in Bordon, we’ve got your back there too.
The results speak for themselves. We’ve seen families go from worrying about every degree on the thermostat to just enjoying their homes again. No more "is the boiler going to break this winter?" stress. Just clean, green, reliable heat.
So, if you’re ready to stop talking about heat pumps and actually start saving some money (and the planet), give us a shout. We’ll come round, have a look at your place, and give you a fair, honest quote. No pushy sales, just good old-fashioned friendly service. Let’s make your Surrey home a bit more future-proof together.