Heat Pump Specalists
At LJ Heat Pumps, we are committed to providing sustainable and efficient heating solutions for your home. Discover the benefits of air source heat pumps and how they can reduce your carbon footprint and energy costs.
Our Journey
LJ Heat Pumps brings over three years of hands-on experience delivering high-quality air source heat pump installations across the UK and Switzerland. Our background includes working on a wide range of residential systems, from first-time renewable upgrades to full heating system replacements, giving us a strong understanding of both modern heat pump technology and traditional heating infrastructure.
Having trained and worked in two different countries, we combine Swiss attention to detail with practical UK installation standards, ensuring every system is designed and installed for long-term efficiency, reliability, and comfort.
We take pride in honest advice, neat workmanship, and systems that are correctly sized and commissioned — not rushed or over-specified. Our goal is simple: to help homeowners transition to low-carbon heating with confidence, clarity, and quality workmanship they can trust.
We're an Alto Assured Installer
As an Alto Assured installer, we’re part of a trusted national network of heat pump installers recognised for quality, compliance, and customer care. Every system we install is supported by Alto Energy, one of the UK’s leading MCS Umbrella Scheme providers, ensuring our installations meet strict MCS standards.
This also makes it easier for homeowners to access government grants, such as the Boiler Upgrade Scheme, of up to £7,500 where applicable.
Once your new heating system is installed, if you require any technical support, Alto Energy’s dedicated team is on hand to help. In addition, every heat pump comes with a 7-year parts and labour warranty as standard.
Why Choose LJ Heat Pumps
Choosing us means your project benefits from:
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Accredited design and installation, backed by MCS certification
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Eligibility for BUS funding, with full grant application support
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Expert technical design from Alto Energy’s experienced engineers
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Confidence in compliance, with documentation handled from start to finish
