Boiler Installation Quote
To give you a realistic and competitive estimate, we have outlined our typical starting prices for common boiler installation types below.
Combi Boilers
Brands include Baxi, Vaillant Ecofit Pure, and Worcester 2000.
From £2,650
- Supply & fit new combi boiler
- Removal & disposal of old boiler
- Full commissioning & demonstration
- Building regulations notification
Optional add-ons
Combi Boilers
Models include Vaillant EcoTEC Plus, Worcester 8000, and Viessmann.
From £3,250
- Premium brand boiler supply & fit
- Removal & disposal of old boiler
- Full commissioning & demonstration
- Building regulations notification
Optional add-ons charged separately
Power flush, smart thermostat & magnetic filter available — pricing confirmed at survey.
Standard to Combi
Converting from a standard boiler to a combi boiler.
Standard models
Main, Worcester Bosch 2000, Vaillant Ecofit Pure
From £3,490
Premium models
Vaillant EcoTEC Plus, Worcester Bosch 8000
From £4,850
System to System
Like-for-like system boiler replacements.
Standard models
From £3,250
Premium models
From £4,650
Important Note — Guide Prices Only
These are guide prices and are subject to a site survey. The final quotation depends on the property, existing system, boiler location, flue route, pipework changes, system condition, and any additional parts or works required.
Ready to get your confirmed quote?
Book a surveyor visit so we can assess the job properly and provide a final confirmed quotation. No payment required at this stage.
No payment taken at this stage — survey first, confirmed price after.