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Claim this listing4.4
7 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
Invicta Clean Energy Limited is an MCS certified air source installer based in Kent. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.
Based in Kent, ME13 7LY
Areas served:
4.4
7 Google reviews
Based on verified Google reviews
Duane Poppe
Invicta designed and installed my air-source heat pump system over 3 years ago. Since then it has been functioning perfectly, heating my house and providing hot water. If you wondering how you can heat your home more sustainably in the face of climate change, Invicta staff and technicians know what they are doing, and you can trust them to give you the appropriate low-carbon energy solution for your home.
Katie Silver
Had an air source heat pump and solar thermal system installed last year. It's performing better than expected (I have an old house with a new extension), I'm very happy with the installation and support. I wouldn't hesitate to recommend Invicta Clean Energy!
Brian Wimlett
We are pleased that we ignored the false news about Air Source Heat Pumps and contacted the team at Invicta Clean Energy who installed our Solar PV back in 2010. We are now delighted with a12KW NIBE 2040 ASHP which is keeping our Cottage nice and warm. Despite obstacles such as supply chain issues, Covid19 the unit was in and working in time for us to qualify for the grant under the Renewal Heat Incentive. Justin, Connor,and Charlie were working long hours to satisfy customer demands, not just hours so Five Gold Stars for customer service and another set for quality of supplied components. We must also acknowledge the invaluable support from Trudy and Helen.
Gavin Vallely
Don't usually post reviews, but had to say a few words about invicta clean energy. An extremely knowledgeable and professional team who have guided us throughout our project. From initial scoping of a GSHP to eventually fitting an ASHP, Justin and the team have been on hand to fit in with our rebuild, often at short notice and to fit around other trades. The system is brilliant and gives us all the heat and hot water we could need. The future is definitely here....
Karie Matthews
Justin and his team have installed solar PV, a wood pellet central heating boiler and more recently an air source heat pump for us over the years. Have had great service and after sales follow up as well where maintenance has been needed
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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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