Boiler Installer London | From £1,999 & Gas Safe Registered

Gas Safe Registered Boiler Installers — London

Trusted Boiler Installation Experts in London

Fixed price combi boiler packages from £1,999 — supply, fit, thermostat, Gas Safe certificate and warranty registration all included. Same-day and next-day installation available across every London borough.

Get a Free Quote Call 07912 100949

Gas Safe Registered
Same-Day Available
500+ Installations Completed
Up to 12-Year Warranty

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Find Your Perfect Boiler

Answer 3 quick questions and we'll recommend the right size and exact model for your home — with real prices, not estimates.

1. What type of property is it?

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2. How many bedrooms?

3. How many bathrooms (including en-suites)?

RECOMMENDED SIZE

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Our Combi Boiler Packages — From £1,999

Worcester Greenstar combi boiler Installation

      EXCELLENT  
   Based on 4 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Simon Dolega-Ossowski 
 
 
 
 Trustindex verifies that the original source of the review is Google. We needed a boiler replacement, and within two working days we had a new Vaillant Eco Plus 835 fitted.  Very nice control panel.  The fitters were very helpful and explained how to use the controls and worked quickly and tidied up nicely afterwards.   Good price too!
  
 
      Posted on Google  
   
   Alice Powell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Really friendly and helpful. Euro Appliances were really easy to contact and did a great job. Thank you!
  
 
      Posted on Google  
   
   premiercleaning London 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very happy with the boiler installation service. The engineer was skilled, polite, and completed the job quickly with excellent results. Highly recommended.
  
 
      Posted on Google  
   
   Global Food Village 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great experience with Boiler Installer London. Fast, friendly, and professional service with a high-quality boiler installation.
  
 
  
  
 
    Verified by Trustindex  Trustindex verified that these reviews were published on Boiler Installer London's Google Business Profile. Learn more

Who we are

London's Trusted Gas Safe Boiler Installation Experts

We are the boiler installation division of EuroAppliances — a Gas Safe registered company based in London. Our fully certified engineers specialise in combi boiler supply and fit across all London boroughs, delivering fixed price installations with no hidden charges, 5 year warranty and same day service available.

Gas Safe Registered Engineers

Every engineer on our team is fully Gas Safe registered, NAPIT certified and City & Guilds qualified — ensuring every installation meets UK safety standards.

Fixed Price — No Hidden Fees

We offer fixed price combi boiler installation across London from £1,999 — everything included, no surprises, no extra charges after the job.

Covering All London Boroughs

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 DO

Our Services

From new boiler installations and heating upgrades to repairs, annual servicing and landlord gas safety checks, explore our complete range of heating and plumbing services across London.

Boiler Installation Services

Professional boiler installations and tailored boiler packages.

01 Combi Boiler Installation London Combi boiler installation solutions ↗ 02 Combi Boiler Packages Boiler packages for different homes ↗ 03 System Boiler Installation London Heating and hot water system installation ↗

Boiler Replacement Services

Replace an old or inefficient boiler with a suitable new system.

01 Boiler Replacement London Replacement options for existing boilers ↗ 02 Like-for-Like Combi Boiler Replacement Replace a combi boiler with a similar setup ↗

Boiler Repairs & Servicing

Boiler maintenance, fault diagnosis and repair services.

01 Boiler Repair & Servicing London Boiler fault finding and maintenance ↗ 02 Annual Boiler Service London Routine boiler checks and maintenance ↗ 03 Emergency Boiler Repair London Help with urgent boiler breakdowns ↗

Central Heating & System Upgrades

Heating improvements to support comfort and system performance.

01 Central Heating Installation London Heating system installation solutions ↗ 02 System Boiler Conversion London Convert an existing boiler system ↗ 03 Power Flush London Help remove sludge and deposits from heating systems ↗ 04 Radiator Installation London Radiator installation and heating upgrades ↗ 05 Smart Thermostat Installation London Smarter control of home heating ↗

Hot Water Cylinder Installation

Hot water storage solutions for compatible heating systems.

01 Vented Hot Water Cylinder Installation London Vented hot water storage systems ↗ 02 Unvented Hot Water Cylinder Installation London Unvented hot water cylinder solutions ↗

Landlord & Gas Safety Services

Gas safety and boiler services for landlords and rental properties.

01 Landlord Boiler Services London Boiler servicing for rental properties ↗ 02 Gas Safety Certificate London Gas safety checks for eligible properties ↗

Need Help With Your Boiler or Heating System?

Explore our services and find the right solution for your property.

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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

Trusted Gas Safe registered boiler installers serving all London boroughs — fixed prices, 5 year warranty, same day available.

Fixed Price Guaranteed

No hidden charges, no surprises — our combi boiler installation price is fixed from the start, everything included.

Gas Safe Registered Engineers

Every engineer on our team is fully Gas Safe registered, NAPIT and City & Guilds certified for your complete peace of mind.

24/7 Emergency Boiler Service

Boiler broken down at night or weekend? We are available 24 hours a day, 7 days a week for emergency boiler repair across London.

Same Day Installation

Need a new boiler urgently? We offer same day and next day combi boiler installation across all London boroughs.

Reliable & Professional

Our Gas Safe registered engineers arrive on time, work cleanly and complete every boiler installation to the highest professional standard — every single time.

Honest, Clear, Transparent

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.

Helpful & Customer-Focused

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?

A new boiler installation in London typically starts from around £1,999, depending on the boiler model and installation requirements.

How much does boiler installation cost in London?

Boiler installation in London can start from around £1,999, including the boiler and standard installation.

What is the best boiler for a London home?

The best boiler depends on your property size and hot water demand. Worcester Bosch, Vaillant and Ideal are popular choices for London homes.

How long does boiler installation take?

A standard combi boiler replacement usually takes around 1 day, although more complex installations may take longer.

What is included in your boiler installation?

Our installation includes the new boiler, standard fitting, system connections, testing and commissioning. Additional work is quoted separately where required.

Are your boiler installers Gas Safe registered?

Yes. Boiler installations are carried out by Gas Safe registered engineers in accordance with UK gas safety requirements.

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.