When it comes to efficient heating and hot water, combi boilers are a top choice for many London homeowners. At Trusted Boilers Ltd., we specialise in
combi boiler installation across South London and North Surrey - including Sutton, Wimbledon, Croydon, Banstead, and Epsom.
What is a Combi Boiler?
A combi (combination) boiler provides both central heating and hot water directly from one compact unit. There’s no need for a separate hot water cylinder, making it ideal for homes with limited space.
Key Benefits of Combi Boilers
- Space-saving design
- Instant hot water on demand
- High energy efficiency
- Lower installation costs
Why Choose Trusted Boilers for Your Installation?
- Gas Safe registered engineers
- Accredited installers for Worcester Bosch, Vaillant, and Viessmann
- Fast, tidy, and professional service
- Transparent pricing with no hidden fees
Our Installation Process
- Free initial survey
- Personalised recommendation based on your property
- Quotation and scheduling
- Professional installation (usually 1–2 days)
- System testing and handover
Common Questions
How long does it take?
Most installations are completed in 1–2 days.
Do you offer aftercare?
Yes - every installation includes a 1-year parts/labour warranty and access to ongoing maintenance.
Ready to Upgrade?
Related Services:
For more information, visit our homepage.