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11 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
C & D Heating and Renewables Ltd is an MCS certified air source installer based in Carmarthenshire. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.
Based in Carmarthenshire, SA18 1YA
Areas served:
5.0
11 Google reviews
Based on verified Google reviews
Gill Osborne
Excellent work by Steve & Paul who fitted a new central heating system for us back in March/April 2025 (it’s been a very busy year!). Their work was top notch. They are wonderful guys - polite, considerate, just the best ever, a pleasure to have in our home. We have no hesitation in recommending them. They are 15/10!!
Neil Roberts
We recently had a new boiler fitted by Steve and Paul, and they were absolutely brilliant from start to finish. Both were professional, efficient, and incredibly tidy — they made what could have been a stressful job completely hassle-free. They clearly know their stuff and took the time to explain everything to us, which we really appreciated. The new boiler is working perfectly, and we couldn’t be happier with the service. Highly recommend Steve and Paul if you’re looking for top-notch workmanship and a friendly, reliable team!
Adam Brown
I have used C&D commercially working across an array of sites for Air Conditioning and Boiler work. Having worked with Paul in the industry for a long time, it's pleasing to see him and Steve kick on and go from strength to strength running their own business. The quality of their work is outstanding and they represent themselves extremely well. They're competitively priced while providing top quality workmanship. Keep up the great works lads.
Neil Chamney
I have had a new boiler and Hive system installed by C&D Heating and I would highly recommend anyone else to use these as Steve and Paul were extremely professional, courteous and tidy. The advice they gave on the type of renewal was top notch. Already in a maintenance contract with them for the foreseeable future. Excellent job.
Jay New
Absolute first class service from Steve and Paul from the moment they arrived to the moment they left. From advising us on what Aircon units would be best to have, to installing them, the whole experience was top notch. They were always polite and happy to explain what they were doing. Along with the aircon install , Steve also fixed my entire heating system! I was telling him in passing that my heating system had recently failed and that I had been told it was essentially a write off, within one hour he had completely re wired the entire system and had it working correctly, bare in mind this was done between the actual aircon install! Top company!
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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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