New Boiler Installations From £1800

Use our free quote tool and get a fixed boiler quote in seconds. Just answer 6 simple questions for an instant, accurate price – no waiting, no hassle. Start now for fast and convenient results!


Experts In New Boiler Installations & More...

new boiler installation from £1900

New Boiler Installations
From £1800

Book a new boiler installation from just £1800! Discover affordable heating solutions.

air source heat pumps, everything you need to know

Air Source Heat Pump
Installations

Discover the future of heating with our air source heat pump installations, Schedule a free site survey!

vaillant green iq combi boiler

Boiler Servicing
For Just £108

Ensure safety and efficiency with our professional boiler servicing for just £108. Schedule Today!

vaillant ecotec pro combi boiler

Boiler Repairs
From £108

Need a boiler repair? Our hassle-free repair services start at an unbeatable £108 with "No Hourly Charge"

hive thermostat mini smart thermostat

Smart Thermostats
From £220

Buy a Smart Thermostat with installation starting at £220. Explore our selection today!

vaillant ecotec plus combi boiler

Combi Boiler Conversions
From £2700

Upgrade to Combi Brilliance! Experience instant hot water and efficient heating from £2700!

underfloor heating installation services

Underfloor Heating
Installations

Experience ultimate comfort with our underfloor heating installations. Free site survey and design.

Unvented cylinder installation

Unvented Cylinders
From £1395

Buy an unvented cylinder with installation from £1395. Experience constant, high-pressure hot water.

What's Included with a New Boiler Installation?

vaillant ecotec plus combi boiler

A Rated Boiler & Flue Kit

magnetic system filter included with all boiler installations

Magnetic Filter

limescale reducer include in every new boiler installation

Limescale Filter

hive thermostat mini smart thermostat

New Thermostat

Smart or Wireless

Gas pipe repair parts

All Materials Included

All New Boiler Prices include all Materials required

central heating system flush

System Flush

gas safe boiler service engineers

Installation

Check here

new boiler warranty

Warranty & Registration

We take care of all paperwork

Get a Fixed New Boiler Quote!

Use our free quote tool for an instant quote on your new boiler! Take the first step towards a more efficient heating system today!


Why Choose Us?

fixed priced new boiler installation from £1900

Fixed and Fair Pricing

Once your price is fixed, it remains fixed.

new boiler finance available

Click here for Finance

dedicated after care services

Dedicated After-Care

Worcester bosch boilers

Hassle-Free Installations

Our new boiler installation deals include everything you need. Click here to get an Instant Boiler Quote for Free.

Best New Boiler Prices Guaranteed

Count on us to handle the groundwork by comparing prices against all competitors, ensuring you secure the best deals on combi boilers, system boilers, and conventional boilers without compromising on quality.

limescale reducer include in every new boiler installation

Included for Free

With each new boiler installation package, benefit from a complimentary limescale reducer and system flush, saving you up to £365 compared to competitors.

Exclusive Installation of High-Quality Brands

We exclusively install trusted brands such as Worcester Bosch boilers, Vaillant boilers, Baxi boilers, and Glow Worm boilers. 

new boiler installation from £1900

Vaillant

Click Here to learn more.

worcester bosch new boiler installation

Worcester

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Baxi boiler installation

Baxi

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Glow Worm boiler installation from £2015

Glow Worm

Click Here to learn more

Who are our Engineers?

Master Gas London home page with image of an engineer with vans

Our experienced Gas Safe Engineers, are recognised as approved installation providers for these industry-leading manufacturers, possess extensive training and experience, ensuring the flawless installation of any model.

Check Out Our Social Media Videos

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Click the Icon to See Our Latest Videos

Is it Time for a New Boiler Installation or Replacement?

If your boiler is old, inefficient, or experiencing frequent breakdowns, it may be time for a new installation or replacement. Upgrading to a modern, energy-efficient boiler can lead to lower energy bills, improved heating performance, and reduced carbon emissions.

How Does the New Boiler Installation Process Work?

The installation process typically involves removing the old boiler, selecting and installing the new boiler, and making any necessary adjustments to your heating system. Our team of skilled engineers will ensure a smooth installation, providing you with peace of mind and comfort.

What Factors Should I Consider When Choosing a New Boiler?

When selecting a new boiler, it’s essential to consider factors such as boiler type, size, energy efficiency rating, and warranty coverage. Our experts can help you choose the right boiler for your home’s heating needs and budget.

Master Gas London Blog

Master gas london are your trusted partner in all things gas, heating and hot water

A Family Run Business Since 2015

What Our Customers Say

FAQ'S

Master Gas London is your trusted partner for all your heating and energy needs. We specialize in high-quality boiler installations, central heating systems, unvented cylinders, gas services, air source heat pumps, and smart thermostat solutions. Our team is committed to hassle-free and cost-effective services, ensuring you receive top-quality work at competitive prices.

All workmanship is covered by a Master Gas London 12 month guarantee. The guarantee is on all services we offer. A new boiler installation will come with it’s parts & labour warranty & the Master Gas London 12 month workmanship warranty. If there is any problem with our work, we will send one of our in house engineers to rectify the issue.

At Master Gas London we DO NOT use subcontractors. We have our own in house engineers with our own vehicles. All our competitors are trying to reduce costs by subcontracting all works to any engineer with his own van. Quality work is what the founders of Master Gas London have built the company on. Subcontracting is not the way if you’re looking for quality work.

A like for like installation will take one day to complete. A conversion from a gravity system to a combi will take two days.

That’s the beauty of our free online quote tool, input your property details & “hey presto” you will get a list of quotes with boilers sized accurately for your property & a fixed price.

Master Gas London works with a range of boiler brands Worcester Bosch, Vaillant, Baxi, and Glow Worm. These brands are known for their high-quality and are reliable boilers.

We offer financing up to 10 years for all installations. Complete the application & you will receive an answer within 24 hours.

Master Gas London accepts a variety of payment methods. These means of payment include debit card, credit card, and bank transfer. Customers can use these options to select the best payment method for them and conveniently pay for boiler installation, repair, or maintenance services.

All boiler installations come with a boiler & flue kit, magnetic system filter, limescale reducer which others will charge an extra £65 for, a wireless or smart thermostat, materials required & a magnacleanse flush which our competitors will charge up to £300 for. Most companies only offer a chemical flush, which is useless as a chemical flush needs to done over a duration of a week not a day.