Boiler Installations
Efficient, Reliable Heating — Built to Last
Whether you're upgrading an old system or installing a brand-new boiler, CHG delivers expert boiler installations across gas, LPG, and oil systems. We install only the most trusted brands — Worcester Bosch and Vaillant — ensuring lasting performance, energy efficiency, and peace of mind.
Our Boiler Services include
New boiler installations (gas, LPG, oil)
System upgrades and conversions
Replacement of inefficient boilers
Smart controls and thermostats
Central heating upgrades
Radiator & pipework installation
Powerflushing and system cleaning
Fast, reliable installations in an emergency
Trusted Boiler Brands
We are proud to work with the leading boiler manufacturers and be part of their trusted accredited installer networks to be able to provide you with extended manufacture warranties
Flexible Finance Options Available
You shouldn’t have to compromise on comfort. That’s why we offer a range of finance plans to make your new boiler more affordable:
Available on Worcester Bosch boilers only. Credit subject to status. Terms & conditions apply.
1
Up to 2 Years 0% Interest-Free Credit
Spread the cost over 24 months with no interest and no hidden fees.
2
Up to 10 Years Finance at 10.9% APR
Perfect for longer-term affordability with manageable monthly payments.
Example of interest free credit over 24 months
Installation Cost | Deposit | Monthly Payment | Number of Payments | Representative APR | Total Amount Payable | Total Interest |
|---|---|---|---|---|---|---|
£2,280.00 | £0.00 | £95.00 | 24 | 0.0% | £2,280.00 | £0.00 |
Example of interest bearing credit at 10.9% APR over 10 years
Installation Cost | Deposit | Monthly Payment | Number of Payments | Representative APR | Total Amount Payable | Total Interest |
|---|---|---|---|---|---|---|
£2,280.00 | £0.00 | £30.63 | 120 | 10.9% | £3,675.60 | £1,395.60 |
Why chose a new boiler with CHG South West?
Flexible Payment Options
Including up to 2 years interest free credit and up to 10 years at 10.9% APR, subject to status and credit check
One-Stop Shop
We cover all aspects of plumbing and heating, electrical and water treatment so you can rely on us without having to involve other contractors
Availability
If you’re without heating we can replace your boiler within 48 hours. We also offer a genuine 24 hour callout service, 365 days a year, meaning we will always get to you in an emergency
Accredited
We have all the necessary accreditations and insurances and our engineers have the suitable qualifications, including Gas Safe, OFTEC, Hetas, WIAPS etc.