Is this your business? Claim this free listing to add your details, photos and start receiving enquiries.
Claim this listing5.0
8 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
Allied Heating Ltd is an MCS certified air source installer based in Pembrokeshire. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.
Based in Pembrokeshire, SA64 0EJ
Areas served:
5.0
8 Google reviews
Based on verified Google reviews
Brian Bartlett
We got in touch with Allied off the back of a strong family recommendation and it turned out to be an exceptional decision. Huw and Adam were absolutely fantastic. Our new AC system is working brilliantly and the installation couldn't have been a more pleasant experience. Really great guys who it was a pleasure to meet. I would strongly recommend Allied.
Peter Elias
We have used Allied Heating twice now - eight years ago they installed our LPG heating and hot water system with fully automated controls, then at the end of last year its replacement with an air source heat pump. On both occasions the work was done very professionally, quickly and with minimum disruption. Highly recommended!
Natalie Braney
We needed heating installed in our holiday let, which had no heating system. Huw was great, came out to measure up and quote, he was very knowledgable. He and his team then completed the job to a very high standard, working to the timescale we had. Turned up when he said (a very rare thing!) and was very efficient. Would 100% recommend to anyone looking for a plumber.
Sarah Springthorpe
Can't recommend Huw and his team enough. They are very knowledgeable and are always very responsive and helpful. So far the ASHP they installed has been great and I was very happy with the whole process :)
Alan Johnson
A tidy install with the benefit of local support. Excellent customer focus as I had some special requests which were satisfied. Allied Heating was a wise choice.
Showing 5 of 8 reviews. View all on Google
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
Check your eligibilityReady to get a quote from Allied Heating Ltd?
Free, no obligation — we'll connect you directly