Heating And Boiler Services For Sidcup
Sasta Gas is your trusted local heating and boiler company serving Sidcup. Our Gas Safe engineers are available for new boiler installations, upgrades to central heating systems, and professional power flushing for radiators.

Sidcup’s Replacement Boiler Team
Is your boiler becoming less efficient? Are you searching for an A-rated boiler at a fair price? We can install a new boiler in Sidcup, providing fixed and transparent online quotes. If you are unsure which boiler best suits your home, our experienced team will recommend the ideal model. Get a quote for an affordable replacement boiler in Sidcup using our easy online tool.

Annual Boiler Services in Sidcup
Book your annual boiler service in Sidcup to keep your heating system operating efficiently year-round. Regular servicing ensures your boiler remains safe and effective and can help extend its lifespan. We service all major makes and models of boilers in Sidcup.
We Install Central Heating in Sidcup
We are your local experts for central heating installation in Sidcup. Whether you require a new heating system or an upgrade to the latest energy-efficient technology, you can depend on us.
Our Gas Safe engineers install energy-efficient combi, system, and regular boiler heating systems throughout Sidcup. We are always pleased to recommend the ideal solution for your requirements—talk to us about upgrading your heating in Sidcup.

Pick Sasta Gas as Your Heating Team in Sidcup
The Sasta Gas team is comprised of fully qualified and professional gas engineers, offering central heating, boiler, and hot water services across Sidcup.
Contact us for a free survey and receive honest advice for your heating needs. We install market-leading boilers and heating systems, many with guarantees of up to 12 years.
Central Heating Power Flush in Sidcup
Sasta Gas carries out power flushing services for homes across Sidcup, using the latest hot and thermal power flush techniques for the best possible results.
Our engineers provide thermal power flushing throughout Sidcup. If power flushing isn’t carried out regularly, rust and sludge can build up in your radiators, impacting performance. Speak to us about power flushing your heating system in Sidcup.
Why Choose Sasta Gas Ltd?
Our mission is simple: to deliver reliable, affordable, and professional services that you can trust year after year.
Energy-efficient heating and cooling solutions
We fit only A-rated, high-efficiency boilers and air conditioning units designed to reduce energy consumption, lower carbon emissions, and minimise your environmental impact, all while helping you save on running costs.
Transparent pricing you can trust
We keep you fully informed throughout your project, and once a price is agreed, that is exactly what you pay—no hidden charges or surprises.
Smart home integration
All our boilers and air conditioning units include smart controls as standard, helping you optimise energy use, reduce bills, and stay fully compliant with the latest regulations.
Rapid response and
installations
We act quickly in emergencies to minimise damage, secure your property, and resolve critical issues, with standard installations available within 48 hours of your enquiry.
Tailored solutions
We carry out a detailed survey and thorough testing before every installation, ensuring the service we deliver is precisely matched to your needs.
Reliable post-installation support
After your installation, our team is always available to answer questions and ensure your system runs smoothly.
Energy-efficient heating and cooling solutions
We fit only A-rated, high-efficiency boilers and air conditioning units designed to reduce energy consumption, lower carbon emissions, and minimise your environmental impact, all while helping you save on running costs.
Transparent pricing you can trust
We keep you fully informed throughout your project, and once a price is agreed, that is exactly what you pay—no hidden charges or surprises.
Smart home integration
All our boilers and air conditioning units include smart controls as standard, helping you optimise energy use, reduce bills, and stay fully compliant with the latest regulations.
Rapid response and installations
We act quickly in emergencies to minimise damage, secure your property, and resolve critical issues, with standard installations available within 48 hours of your enquiry.
Tailored solutions
We carry out a detailed survey and thorough testing before every installation, ensuring the service we deliver is precisely matched to your needs.
Reliable post-installation support
After your installation, our team is always available to answer questions and ensure your system runs smoothly.