What sets us apart?
Clear advice before work starts
We help you understand what type of system suits your property. That means you can make a sensible choice without guesswork.
Boiler safety checks included
Comprehensive safety inspections help keep your boiler running safely, efficiently and in line with current regulations.
Installations with less upheaval
We plan the work to keep disruption down while the fitting is underway. Your property stays more manageable while we get the system in place.
Safe boiler installation done properly
We install boilers for homes and commercial properties, with every job carried out by Gas Safe registered engineers. If your old unit is unreliable, inefficient, or costing too much to run, we can fit a replacement that suits your property and heating demands. We also handle full heating upgrades when your current setup no longer gives you the comfort or control you need. Alongside boiler installations, we provide blocked drain services, clearing stubborn blockages quickly to restore proper drainage and prevent further issues.
In London, that matters more than most, because poor installations or unresolved drainage problems can lead to cold rooms, wasted energy, water damage, and repeat callouts. We carry out every job with care, and 247 Leak Detection Ltd keeps disruption to your day as low as possible. You get a system that's installed safely, checked properly, with drains flowing freely and everything ready to work as it should.
What you can expect from the service
Our installation work includes:
Gas Safe registered installation
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Residential and commercial boiler fitting
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Boiler replacements and upgrades
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Gas boiler installation work
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Central heating system installation
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Boiler commissioning on completion
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Safety checks after fitting
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Advice on energy-efficient options
A practical approach to new heating systems
​Our installation work covers gas boilers, replacement units, and central heating systems for both domestic and commercial premises. We take time to advise on energy-efficient options, because the right boiler size and setup can make a real difference to your running costs. Commissioning is part of the job, which means we check that the system is operating correctly before sign-off. Safety checks are also carried out as standard, giving you peace of mind from day one. Around London, we help you move from an ageing or unsuitable system to one that feels dependable every time you turn the heating on.