Boiler Service Cost by Region: UK 2026 Prices
Where you live has a significant impact on boiler service costs. London prices are 30-50% higher than the North East. Here is a full breakdown of what to expect in your region.
Regional Price Overview
Regional Detail
London
£100-150 (avg £122)Highest prices in the UK. Inner London (Zones 1-3) averages £120-150; outer London £100-130. Congestion charge, parking costs, high business rates, and London wages all push prices up. British Gas charges the same nationally (£99) so it is sometimes competitive here vs local engineers.
South East
£85-130 (avg £105)Surrey, Kent, East and West Sussex, Hampshire, Berkshire, Oxfordshire. Strong demand from affluent homeowner market. Prices around 15-25% above the national average. Areas near London commuter belt (Guildford, Reading, Brighton) tend toward the higher end.
South West
£80-120 (avg £97)Devon, Cornwall, Somerset, Dorset, Wiltshire, Gloucestershire. Broadly similar to the national average, with Cornwall and rural Devon slightly more expensive due to travel distances for engineers. Bristol prices are similar to the national average.
Midlands
£70-110 (avg £87)East and West Midlands including Birmingham, Coventry, Leicester, Nottingham, Derby. Good engineer availability and competitive local market keeps prices around the national average. Birmingham has a high density of Gas Safe engineers creating strong price competition.
North West
£70-120 (avg £88)Lancashire, Cheshire, Greater Manchester, Merseyside. Manchester has a well-documented average of around £71 for local engineers. Liverpool is similar. Preston and rural Lancashire can be slightly higher due to lower engineer density. Good value region overall.
North East
£65-100 (avg £78)Tyne and Wear, County Durham, Northumberland, Teesside. One of the most affordable regions for boiler servicing in England. Newcastle, Sunderland, and Middlesbrough all have competitive local engineer markets. Rural Northumberland may have fewer engineers available.
Yorkshire
£70-110 (avg £85)West, South, and North Yorkshire including Leeds, Sheffield, Bradford, York, Hull. Good engineer availability in cities; rural areas (Yorkshire Dales, North York Moors) may incur travel supplements. Leeds and Sheffield prices are competitive.
Scotland
£70-105 (avg £85)Central Belt (Glasgow, Edinburgh) is most affordable at £70-95. Rural Highlands and Islands incur travel charges and can reach £120-150 due to limited engineer availability. Scottish Gas Networks area; Gas Safe registration applies throughout Scotland.
Wales
£70-110 (avg £85)South Wales (Cardiff, Swansea, Newport) is most affordable at £70-100. Mid and North Wales are more rural and can see higher prices (£90-120) due to travel distances. Cardiff has a competitive urban engineer market similar to English Midlands cities.
Northern Ireland
£65-100 (avg £78)Belfast and surroundings are among the most affordable in the UK. Note: Gas Safe registration applies in Northern Ireland. Oil boilers are more common here than in mainland UK (particularly in rural areas) and require OFTEC-registered engineers.
Local Engineer vs National Company: Price Comparison
| Local Gas Safe Engineer | National Company (British Gas, BOXT) | |
|---|---|---|
| Average cost | £60-80 | £99-120+ |
| Regional pricing | Varies by area | Often fixed nationally |
| Flexibility | High - negotiable | Low - set packages |
| Emergency response | Variable (same/next day) | Usually 24-48 hours |
| Consistency | Variable by engineer | Standardised process |
| How to find | Gas Safe Register, Checkatrade | Direct websites |
British Gas charges £99 for a one-off service nationally - this makes it cheaper than local engineers in London but more expensive than local engineers in the North and Midlands.
How to Get the Best Price in Your Area
- Use the Gas Safe Register postcode search (gassaferegister.co.uk) to find qualified local engineers
- Get at least 2-3 quotes - prices can vary £20-40 between engineers in the same area
- Book in summer (May-August) - off-peak demand means better availability and sometimes lower prices
- Ask neighbours for recommendations - word of mouth engineers often offer better value than platform-listed ones
- Check Checkatrade and MyBuilder for verified reviews alongside price
- Ask about combined deals - landlords who also need CP12 certificates can often negotiate a discount
Frequently Asked Questions
How much does a boiler service cost in London?
Boiler service costs in London typically range from £100-150, with an average around £120-125. This is 30-50% higher than the national average of £87. Inner London averages £120-150; outer London £100-130. British Gas charges the same nationally (£99) so it is sometimes competitive in London vs local engineers. Booking in summer and using the Gas Safe Register to find local engineers in outer boroughs helps keep costs down.
Where is the cheapest place to get a boiler service in the UK?
The North East of England (County Durham, Tyne and Wear, Teesside) tends to have the cheapest boiler service costs at £65-100. Parts of Wales and Northern Ireland are also competitive at £65-100. Lower labour costs, competitive local engineer markets, and lower overheads all contribute to cheaper prices in these regions.
Why is a boiler service cheaper in the North than London?
Regional price differences reflect underlying business cost structures. In London, engineers pay higher vehicle running costs (congestion charge, parking), higher business rates, higher wages for staff, and face higher personal cost of living. In northern England, all these costs are lower. Additionally, there are more engineers per capita relative to demand outside major cities, increasing competition and keeping prices down.