London Boiler Installation From £1,399
Fully supplied and fitted, same day available. No vague estimates, no add-ons once the engineer arrives — the price we quote is the price you pay.
Our Combi Boiler Packages — From £1,399
Who we are
London's Trusted Gas Safe Boiler Installation Experts
Every engineer on our team is fully Gas Safe registered, NAPIT certified and City & Guilds qualified — ensuring every installation meets UK safety standards.
We offer fixed price combi boiler installation across London from £1,399 — everything included, no surprises, no extra charges after the job.
From Greenwich and Lewisham to Enfield, Stratford and Barking — we install combi boilers across every London postcode, same day and next day available.
What We offer
Our Boiler Services Across London
Gas Safe registered engineers supplying and fitting A-rated combi boilers across London at fixed prices — same day installation available.
Fast, reliable boiler repair and annual servicing across all London boroughs by fully certified Gas Safe engineers.
Professional power flush service removing sludge, rust and limescale from your heating system — improving efficiency and extending boiler life.
Complete boiler installation, servicing and gas safety certificates for London landlords and letting agents — fixed price, fully certified.
Boiler broken down in London? Our Gas Safe engineers respond fast across all London boroughs — call now for emergency boiler repair.
Landlord gas safety certificates issued by Gas Safe registered engineers across London — quick, reliable and fully compliant.
Leading Boiler Brands We Supply & Install
We supply and install the UK’s most trusted boiler brands, including Worcester Bosch, Vaillant, Ideal, Baxi, Viessmann, Glow-worm, Alpha, Potterton and more. All installations are carried out by Gas Safe registered engineers with manufacturer-backed warranties.
Why London Homeowners Choose Us
No hidden charges, no surprises — our combi boiler installation price is fixed from the start, everything included.
Every engineer on our team is fully Gas Safe registered, NAPIT and City & Guilds certified for your complete peace of mind.
Boiler broken down at night or weekend? We are available 24 hours a day, 7 days a week for emergency boiler repair across London.
Need a new boiler urgently? We offer same day and next day combi boiler installation across all London boroughs.
Our Gas Safe registered engineers arrive on time, work cleanly and complete every boiler installation to the highest professional standard — every single time.
We give you a fixed price before we start — no hidden charges, no last minute extras. What we quote is exactly what you pay. Nothing more, ever.
From choosing the right boiler size to aftercare support — our team is always available to help. Call us anytime on +44 7912 100949 for free expert advice.
Frequently Ask Questions
Any Questions? Look here.
How much does a new boiler cost in London?
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Boiler Installation Areas We Serve Across London
We provide professional boiler installation and replacement across London, covering major boroughs and postcodes. Check your area below or contact us to confirm availability in your postcode.
| Area | Postcodes | Area | Postcodes | Area | Postcodes |
|---|---|---|---|---|---|
| Westminster | SW1, W1 | Camden | NW1, NW3, NW5 | Islington | N1, N5, N7 |
| Kensington & Chelsea | SW3, SW5, SW7, SW10 | Hammersmith & Fulham | W6, W12, W14 | Hackney | E5, E8, E9 |
| Tower Hamlets | E1, E2, E3, E14 | Southwark | SE1, SE5, SE15 | Lambeth | SE1, SE11, SW2, SW4 |
| Wandsworth | SW8, SW11, SW12, SW18 | Barnet | N2, N3, N12, N20 | Brent | HA0, HA9, NW2, NW10 |
| Ealing | W3, W5, W7, W13 | Hounslow | TW3, TW4, TW5, TW7 | Greenwich | SE7, SE9, SE10, SE18 |
| Lewisham | SE4, SE6, SE8, SE13 | Newham | E6, E7, E13, E15, E16 | Redbridge | IG1–IG6 |
| Enfield | EN1–EN4, N9, N13 | Croydon | CR0, CR2, CR7, CR8 | Bromley | BR1–BR6 |
| Harrow | HA1–HA5 | Hillingdon | UB3–UB10 | Richmond | TW1, TW2, TW9, TW10 |
| Kingston | KT1, KT2 | Merton | CR4, SW19, SW20 | Sutton | SM1–SM6 |
Don’t see your area? We cover most London postcodes. Contact us with your postcode to confirm availability.