Baxi Boiler Installation London
Fixed price Baxi combi boiler installation from £1,799 — fully supplied and fitted by Gas Safe registered engineers, with your warranty registered on the day.
How much does a Baxi boiler cost, fitted, in London?
A Baxi 600 Combi 24kW installed by us costs £1,799 fixed — fully supplied and fitted, including your digital thermostat, chemical inhibitor, scale reducer, copper pipework and Gas Safe certificate. Nothing gets added once the engineer is on site. Most UK price guides quote Baxi installations anywhere from £1,800 to £4,000 without saying what's actually included — our price is the total, not a starting estimate.
Is Baxi a Good Boiler Brand? Our Honest View
✓ THE VERDICT
Baxi is a dependable, UK-manufactured mid-range brand. It won't win on flashy features or the longest warranties on the market, but it's built to last, parts are widely available, and repairs are usually fast because most engineers know the range well. It's a strong pick if you want reliability without paying premium-brand prices for extras you probably won't use.
Where Baxi wins
- UK-manufactured with a long service history
- Parts widely stocked — faster repairs
- Solid mid-range pricing vs premium brands
- Reliable performance for standard London flats and terraces
Where it's not the best fit
- Shorter standard warranty than Worcester Bosch or Vaillant
- Fewer smart-control options than premium ranges
- Not the quietest boiler on the market for tight cupboards
Baxi Model Pricing
Exact fixed prices, not estimates — this is what you pay, supplied and fitted.
| Model | Output | Best For | Fixed Price |
|---|---|---|---|
| Baxi 600 Combi | 24kW | 1-2 bed flats, single bathroom | £1,799 |
Why Choose Us for Baxi Installation
No survey-day surprises
The price you see is the price you pay — no vague estimates like most Baxi installer sites give.
Gas Safe & Baxi trained
Every engineer carries a valid Gas Safe ID and is trained specifically on the Baxi range.
Registered same day
Your Baxi manufacturer warranty is registered on installation day — no chasing paperwork.
Same day available
Call in the morning and we'll confirm same day or next day Baxi installation.
Baxi Boiler Installation — Common Questions
Is Baxi a good boiler brand?
Baxi is a solid mid-range British brand, UK-manufactured, with a long service history and widely available parts, which usually means faster repairs than less common brands. It sits between budget options like Glow-worm and premium brands like Vaillant or Worcester Bosch on both price and specification. It suits homeowners who want dependable performance without paying for premium extras they won't use.
What warranty comes with a Baxi boiler?
Baxi combi boilers typically come with a manufacturer warranty of 2 to 10 years depending on the model, provided the boiler is professionally installed and serviced annually by a Gas Safe engineer. We register your warranty for you on the day of installation.
How does Baxi compare to Worcester Bosch or Vaillant?
Baxi is generally more affordable than Worcester Bosch or Vaillant while still offering solid reliability and UK manufacturing. Worcester Bosch and Vaillant tend to have longer standard warranties and slightly more refined controls, which is reflected in their higher price point.
Do you install Baxi boilers same day in London?
Yes, subject to engineer and stock availability. Call in the morning and we'll confirm same day or next day Baxi installation for your London postcode.
Compare Other Boiler Brands We Install
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Get a Fixed Price for Your Baxi Installation Today
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