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Boiler installation, repair and servicing in London

Gas Safe registered engineers across London. Fixed prices and same-day attendance where available.

Same-day installation across London
Fixed price, parts and labour included
Gas Safe registered engineers
FREE QUOTE • 60 SECONDS

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Our services in London

Boiler installation

Boiler installation

A-rated boilers fitted in a day by Gas Safe engineers.
From £1,680*
Boiler repair

Boiler repair

Same-day diagnosis and repair with clear fixed pricing.
From £85*
Boiler servicing

Boiler servicing

Annual service to keep the guarantee and appliance safe.
From £69-120*
Smart thermostat fitting

Smart thermostat fitting

Hive, Nest and manufacturer controls installed and paired.
Free survey
Power flushing

Power flushing

Remove sludge and restore heat to cold radiators.
Quoted as a fixed price
Emergency repair

Emergency repair

No heating or hot water? We aim to attend within the hour.
Day and night

Why London chooses MeraBoiler

Fixed prices

Parts, labour and a magnetic filter included. Final quote after survey.

Gas Safe registered

Every engineer is Gas Safe registered. We fit, test and register your boiler.

Same-day slots

Same-day and next-day installation slots where available.

Real guarantees

Up to a 12-year manufacturer guarantee, depending on the model (5 years on Ariston).

Areas we cover near London

London Bristol Birmingham Manchester Leeds Coventry Nottingham Surrey Bromley Gloucester Southampton Kent Liverpool North London Potters Bar View all areas Repair near me

What London homeowners say

Google rating 4.0 from 271 reviews. Google reviews · Trustpilot reviews

Rang on a Sunday evening in January. An engineer was at my door within an hour and fitted a new combi boiler the next morning. Professional and fairly priced.

Sarah R. Brixton, London

Got three quotes and MeraBoiler were the most competitive. The engineer was professional, tidy and explained everything clearly.

Mohammed K. Edgbaston, Birmingham

Called on a Tuesday morning with no hot water. Fixed quote by lunchtime and a new boiler fitted the next day. No surprises.

James P. Clifton, Bristol

London boiler questions

Do you cover my area?
We cover London and many surrounding areas. Enter your postcode in the quote form to check instantly.
How quickly can you install?
Same-day and next-day slots are available across London, subject to engineer availability.
How much does a new boiler cost in London?
Guide prices start from £1,680 fully fitted, confirmed after a free survey.
Are your engineers Gas Safe registered?
Yes. Every MeraBoiler engineer is Gas Safe registered. Feel free to ask to see ID on arrival.

Ready for a fixed-price quote?

Get a free quote Call 020 8150 2025

Local Boiler Support Context in London

Property types we commonly serve

Our engineers regularly work on Victorian terraces, converted flats, and modern apartments in London.

Seasonal demand pattern

We plan engineer coverage around high winter callout volumes and older heating systems in dense postcodes to reduce wait times.

Coverage note

We support North, East, South and West London zones with fixed-price quoting and clear scheduling.