Sometimes an existing boiler is genuinely at the end of its working life, whether due to persistent faults, unavailable parts, or age, and replacement becomes the sensible option. Where that is the case, our engineers can discuss the options with you honestly, without assuming replacement is needed until the existing boiler has actually been inspected.
New boiler supply and installation for Cheam, Sutton and the wider area is handled through WDI Group, our parent company, which runs a dedicated boiler replacement service. This covers choosing a suitably sized boiler for your property, removing the old unit, and installing the new one safely.
If you would like a quotation for a new boiler, this is arranged through WDI Group's own system rather than as part of a standard repair or service visit.
When replacement is worth considering
- The boiler is old and parts are becoming difficult to source
- Repairs have become frequent or increasingly costly
- The boiler is undersized for the property's current hot water and heating demand
- Efficiency has clearly dropped compared to a modern condensing boiler
What a new boiler installation involves
A new installation typically includes removing the old boiler, fitting the replacement, updating pipework and controls as needed to suit the new unit, and commissioning it correctly, followed by relevant paperwork such as a benchmark certificate.
Getting a quotation
New boiler quotations are handled through WDI Group's dedicated system rather than over the phone during a repair visit. You can request a quotation directly at wdigroupltd.co.uk/new-boilers, and someone will follow up with you about your property and requirements.
Repair first, replace only if it makes sense
We do not recommend replacing a boiler without first having it properly inspected. In many cases a fault can be repaired, and we will always explain the reasoning if we do think replacement is the more sensible route.
