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8 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
Heat Plus UK Gas LTD is an MCS certified air source installer based in Hertfordshire. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.
Based in Hertfordshire, WD3 8HZ
Areas served:
5.0
8 Google reviews
Based on verified Google reviews
Lorida Tarelli
We recently had a new heating system installed and couldn’t be happier with the service from start to finish. Heat Plus UK was punctual, polite, and very knowledgeable. They explained the whole process clearly, answered all our questions, and made sure we understood how everything worked before they left. The installation was completed on time and to a very high standard. Everything was left clean and tidy, and you wouldn’t even know major work had taken place. The new heating system works perfectly — the house warms up quickly and feels much more efficient than before. I would highly recommend them to anyone looking for a reliable and professional heating installation service. Excellent workmanship and great customer care throughout. Many thanks Renato and his team
Carl Blower
Excellent plumbers, been using them for the last 3-4 years, they have helped transform our carehome from pipework issues, running new pipework and totally renewing our plant room, any little issues we have they make every effort to be there ASAP. Would highly recommend.
David CAMRAJ
skilled and qualified engineers. Highly recommended professional services.
Kārlis
Had my boiler installed by Renato and his team, Highly Recommended.
Terry Want
I had a great experience with Heat Plus UK Gas Ltd. The team was professional, arrived on time, and completed the work efficiently. They explained everything clearly and made sure everything was safe and working properly. Highly recommend their reliable and friendly service! 👍
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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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