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12 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
Prometheus Plumbing & Heating Limited t/a Prometheus Energy is an MCS certified air source installer based in Lancashire. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.
Based in Lancashire, BB8 9RS
Areas served:
5.0
12 Google reviews
Based on verified Google reviews
Josie-louise Dickinson
Absolutely brilliant service! The fuse in our shower went and Hector came out quickly and sorted it with no fuss. He was professional and efficient. I'd definitely recommend him to anyone needing a service.
Natalie Jackson
Hector fit me in quickly for a job that needed completing last minute, he did a great job and went above and beyond and came out of hours to sort it for me. Fair price and completed the job quickly
coolninjadragons one
⭐⭐⭐⭐⭐ Outstanding Service – Highly Recommended! I cannot recommend Prometheus Energy enough. From start to finish their team was absolutely amazing. The installation of our air source heat pump was carried out with incredible professionalism, care, and attention to detail. The engineers were knowledgeable, friendly, and took the time to explain everything clearly so we understood how the system works and how to get the best efficiency from it. The plumbing work was also excellent – everything was installed neatly and to a very high standard. What really stood out was their reliability and commitment to doing the job properly. They arrived on time, worked efficiently, and made sure everything was running perfectly before they left. The difference the system has made already is fantastic. If you're looking for a trustworthy company for air source heat pumps or plumbing, Prometheus Energy is definitely the team to go with. Brilliant service and fantastic workmanship! Thank you again to the whole team! 👏🔥
Demi Taylor
Absolutely amazing service from start to finish Hector has genuinely gone above and beyond for us. No matter what came up, he pulled out all the stops to help and made sure everything was sorted quickly and professionally. He’s reliable, friendly, down to earth and always just a phone call or text away whenever needed. Nothing has ever felt like too much trouble. It’s rare to come across someone who cares this much about their customers and takes such pride in their work. Honestly, he deserves more than 5 stars Couldn’t recommend him enough thank you again for everything, Hector!
Antony Minshull
Absolutly amazing service i called prometheus because we was having central heating issues. Attended exactly when they said they would. They diagnosed the issue did a tempory fix straight away this got everything back up and running which was a massive relief. They then sorted the actual problem straight away once they had chance to get the parts. less than 24 hours from the initial call everything was back 100%
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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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