Heating Services For South East London and Kent’s

Looking for a reliable heating company? At Sasta Gas, we cover all your boiler and heating requirements. We work across the South East, including Orpington, Bromley, Sevenoaks, Biggin Hill, Westerham, Bexley, Sidcup, and the West Kent area. From installing a new boiler and upgrading central heating systems to power flushing and boiler servicing, you can trust us to provide what you need.

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New Boilers Installed 

We have the training and expertise to supply and install the best new combi boilers, traditional boilers and system boilers. Trust us to fit the latest A-rated boilers from Worcester Bosch, Baxi, Ideal Viessmann and Vaillant. Every boiler we fit comes with a warranty of up to 12 years. Do you need a replacement boiler or want your boiler moved to a different location in the home? We offer solutions to suit your budget.

Affordable Boiler Servicing

Book an annual boiler inspection with us to ensure your heating is working safely and efficiently.

When your central heating system is checked by us every 12 months, it will keep working all year round and give you peace of mind. You can trust us to turn up on time and complete the boiler servicing correctly.

Central Heating Replacement

At Sasta Gas, our expertise extends to the latest state-of-the-art central heating system upgrades. We deliver systems that balance performance with energy conservation.

Our tailored approach ensures consistent warmth throughout your home while maximising energy efficiency. Rely on Sasta Gas for the latest combi-boiler, system boiler and regular boiler heating systems.

We analyse your requirements by understanding your usage and suggest the right heating system to meet your needs. 

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Central Heating Power Flush

A professional power flush will better maintain your central heating system. At Sasta Gas, we offer hot/thermal power flushes to ensure top results. Thermal power flushing is the latest service available, designed to maximise the cleansing process. Without a power flush, the water in your boiler will eventually be contaminated with rust and other unwanted elements, preventing your system from functioning as it should. Ask us about hot power flushing for your heating in the London and Kent area.