
Up to 10 years guarantee
…on selected models & FREE powerflush

Commercial Gas Certificates
…on Worcester boilers

Rerfer a friend
…and get a free boiler check!
INTEREST FREE CREDIT
Spread the cost over 10 months for your new residential Worcester Boiler with finance from Hitachi
INSTANT FREE QUOTE
Use our INSTANT free no obligation quote calculator to work out the cost of your new boiler for your home.
Boilers South London Ltd is a local company that you can rely on. All work is fully guaranteed and all quotations are free of charge with no obligation.
We are a well-established business and we always strive to maintain our already high standards of work. All work is fully guaranteed and no job is too big or small.
We offer a full design and consultation service for all your central heating needs free of charge. We will visit your home at a time to suit you, discuss your requirements and produce a fixed price quote and a detailed itemised quote to suit your requirements.
Most new A rated condensing boilers are up to 90% efficient compared with traditional non condensing boiler which only operate at approximately 60% efficiency. savings on your fuel bill will be instantly noticeable once the correct boiler and heating controls have been professionally installed by Boilers South London.
Powerflushing is a process where you boiler and radiators and all the associated pipework running the hot water heating your house are cleaned of sludge and build up. As the bname suggest a high pressure liquid is forced into the system along with cleaning chemicals to break up and remove the deposits in the pipes.
Why do i need Powerflushing?
This build up can cause faults in your boiler and shorten its lifetime. Just like a car the boiler needs a service, but so do the pipe which many people dont think of. Deposits can affect how efficient your boiler is costing you money. The following symptoms can be fixed by Powerflushing your site.
- Total boiler failure
- Fuel wastage
- Pump or valve seizure and failure
- Little or no hot water
- Cold radiators
- Frequent venting and air at the top of radiators
- Sludge and scale
- Greatly reduce the risk of carbon monoxide poisoning
- Help to identify parts which may be running inefficiently
- Requirement under Gas regulations and manufacturers recommendations
- Will form part of the Home Buyers Pack requirements – to show maintenance
- Legal requirements for Landlords with gas appliances
- Peace of mind that your boiler is running safely
A boiler service includes:
- Visual examination of the appliance and its flue to confirm that it is suitably located and installed in accordance with all relevant regulations.
- Examination & cleaning of combustion chamber, fan, heat exchanger burner etc.
- Examination and testing of appliance, flue, safety devices, controls and components.
- Checking and adjusting burner pressure and gas rates.
- Confirming that the appliance is capable of safe operation.
Boilers South London

Recent Reviews:
New boiler fitted and system flush
I’d happily recommend Al from south London boilers to anyone. He was completely reliable. I had to leave the house a couple of times and felt happy to do so. I am a contract worker myself and appreciate the final finish and highly rate his ability and craftsmanship.
Recommend and install new boiler
Excellent communication and knowledge demonstrated at all stages of the project. High quality workmanship. Clean and tidy. Very happy.
New boiler, radiators and hot water system for a community library
Very little disruption to the working of a busy community library with every consideration given to the users. The work was efficiently installed and we have had no problems since.
Outstanding work on combine boiler installation
Replaced boiler, controls, pipe work, removed tanks. Cannot find fault with anything. Just brilliant and good value.
- Appointment booking online
- Worcester Accredited Installer Commercial Boilers
- Boiler Serving and Repairs
- Radiator Installation
- Towel Radiators
- Underfloor Heating
- Boiler Exchanges
- Combi Boiler Systems
- Combi Boiler Conversions
- Powerflushing
- All Brands of Boilers Installed
- All Aspects of Gas Works Undertaken
- Safety Checks
- Commissioning
- Testing
- Landlord Certificates
- Digital Flue Analyzer Reports
- Unvented Cylinder Installation
- Annual Boiler Service