Replacing your boiler is a major home investment, and one of the first things homeowners want to understand is the cost to replace a boiler. Whether your current boiler has broken down or you’re upgrading to something more efficient, knowing what affects the price can help you make the right decision.
At John Wilkinson Heating Services, we’ve been installing boilers across Warrington and the North West for over 30 years. Below, we break down the average cost of a boiler replacement, the factors that affect pricing, and answers to common questions customers ask us every day.
No two homes are the same, which means the final price of your boiler installation will depend on a number of factors including:
Because every installation is different, the average cost of a boiler replacement varies from home to home.
For most homes in Warrington and the North West, entry level to mid-range boilers suitable for small to medium‑sized properties typically range from £1,850 up to £3,000.
Pricing depends on:
This range covers the majority of modern combi, system and regular boilers fitted in local homes. For larger properties with higher hot water demand or for premium boiler models, prices can exceed £3,000+.
Many customers choose boiler finance to pay monthly, which avoids the pressure of paying thousands upfront and remains one of our most popular options.
A like for like combi boiler replacement usually starts from £1,850 for smaller homes and can rise towards £3,000+ depending on the brand, kW output, and installation requirements.
Combi boilers are the most common choice in the North West, offering excellent efficiency and space saving benefits.
The cost of replacing a gas boiler typically falls within the £1,850 to £3,000+ range for most UK homes. The price depends on the boiler model, kW size and any additional work needed.
Most homeowners can expect the average cost to replace a gas boiler to sit between £2,200 and £2,800. This represents a typical replacement in a standard 2–3 bedroom property.
Back boilers usually sit behind a fireplace, which makes replacing them more complex. This type of job involves removing the old unit, altering pipework, and installing a new combi boiler elsewhere in the home.
Prices typically start from £3,500+, depending on labour, pipework changes and the boiler chosen.
Oil boilers tend to be more expensive due to the components involved. The oil boiler replacement cost generally ranges from £3,650 to £5,000+, depending on the model, tank condition and any additional system upgrades.
In most cases, house insurance does not cover boiler replacement. Standard home insurance policies class boiler failure as wear and tear. Some policies include home emergency cover for breakdowns, but this rarely covers the cost of a new boiler.
This is another reason why many homeowners choose finance to spread the cost.
John Wilkinson Heating Services is trusted by thousands of homeowners across Warrington and the North West. Here’s why:
We install boilers across Warrington, Manchester, Liverpool, Wigan, St Helens, Stockport, Bolton, Preston, Wirral, Oldham, Leigh, Crewe, Wrexham, Chester and surrounding areas.
If you want to know your exact boiler replacement cost, our team can provide a personalised quote based on your home, lifestyle and budget.
Get started today by contacting the team at John Wilkinson Heating Services.
John Wilkinson Heating Services Ltd, Company number 07645851, of Registered Office, Homeserve, Cable Drive, Walsall, West Midlands, WS2 7BN.
Principal office located at 7A The Warehouse Studios, Glaziers Lane, Culcheth, Warrington, Cheshire, WA3 4AQ
Company Registration 01276121. Registered Office Homeserve, Cable Drive, Walsall, England WS2 7BN. Shermin Finance Limited act as a credit broker not a Lender, finance is subject to status and affordability.
John Wilkinson Heating Services Ltd is an Appointed Representative of Shermin Finance Ltd.
JW Heating Services is your trusted local boiler company, providing a range of plumbing and heating services, including new boiler installations, in the Northwest of England and some parts of Wales.
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