Combi replacements
Replace your existing combi boiler with a modern A-rated model. We’ll check your hot water needs and recommend a suitable option.
Find the right A-rated boiler for your home. Start your quote and we’ll arrange a survey to confirm your installation price.


Serving Sheffield, Rotherham, Chesterfield, Nottingham & Derby + surrounding towns & villages.
Prices based on a like-for-like swap and an installation meeting current Building & Gas Safe Regulations. Final price confirmed following a survey.
Share your contact details and postcode so we can discuss the right replacement for your home.
We check your existing system, explain your options and confirm the installation price.
Our experienced engineers install your boiler and show you how to use your new heating controls.
Boiler installations and replacements across:
+ surrounding towns & villages
Illustrative service area. Send us your postcode to confirm availability.
Get my boiler quote →
The price depends on the boiler, your existing heating system and the work required. We’ll discuss your needs and confirm your installation price following a survey.
A straightforward combi-for-combi replacement typically takes one day. Conversions and more involved installations may take longer; we’ll confirm the expected timing for your job.
Parts and labour warranties of up to 10 years are available on selected boilers. The term depends on the boiler and manufacturer conditions, including servicing requirements. We’ll explain the warranty for your chosen model.
We serve Sheffield, Rotherham, Chesterfield, Nottingham, Derby and surrounding towns and villages. Send us your postcode so we can confirm availability.
Request your free quote or call 0330 113 5988.