About Us
Master Gas London

Established in 2015, Master Gas London is a family-run business dedicated to transforming the gas, heating, and hot water sector. We focus on delivering quality, offering excellent installations, servicing, and repairs at competitive prices, always prioritizing customer needs.

About us, Master Gas London cover all aspects of plumbing and heating

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Popular Services

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About Us

The Beginning

To revolutionize the gas, heating, & hot water sector, two seasoned gas engineers, also family members, established Master Gas London in 2015. 


 Their vision was a comprehensive platform offering services for gas, heating, hot water, renewables, and smart controls. With over 20 years of expertise, their mission prioritized quality above all else. 


 They aimed to deliver the finest installations, servicing, and repairs at the best prices without compromising on quality. Their goal was clear: to redefine the industry by placing customer needs at the forefront.

Master Gas London was born

The founders realized the power of technology to simplify services. Booking has become effortless through our website, eradicating lengthy phone calls. Gone are the days of in-person boiler sales.


Using property details, our smart quote tool provides a list of fixed-priced suitably sized boilers tailored to your property, simplifying the entire process seamlessly.


As industry pioneers, Master Gas London now pioneers an all-encompassing online platform for your gas, heating, and hot water needs.


From your home’s comfort, purchase boilers, schedule repairs, or book services effortlessly through our one-stop-shop platform

The Why?

The founders, experienced gas engineers, witnessed numerous poorly executed, unsafe jobs done for low prices.


They understood the consequences of choosing the cheaper option, often resulting in subpar, sometimes hazardous work, requiring additional fixes at added costs.


Driven by a desire to transform the industry, they envisioned a company known for integrity and fair pricing without compromising quality.


Enter Master Gas London, a venture fueled by their extensive industry knowledge and powered by state-of-the-art technology.

The Mission

At Master Gas London, we take great pleasure in our dedication to expertise and reasonable pricing.


We carefully select the best engineers and technicians in the business, and we give them ongoing training and education so they can stay up to date with new developments and regulations.


Our goal is to provide our clients with the very best service and assistance. Whether you need a new boiler installation, a gas safety assessment, or emergency repairs, we are always here to help.


We provide a 100% satisfaction guarantee on every job completed, along with quick, dependable, and upfront pricing.

Our Commitment to Quality

Why Choose Us?

Transparent & Fixed Prices

Our clear, fixed pricing ensures transparency and value. Get detailed, itemized quotes for online boiler purchases, no hidden fees.


Competitive rates maintain affordability without compromising quality. Once your price is Fixed, it stays fixed.

Book anytime, any day, from anywhere

Easily purchase your new boiler or book any service online, anytime, from anywhere. Our user-friendly system ensures hassle-free scheduling.

Recognized aftercare excellence

We’re proud of our award-winning aftercare. Dedicated to ensuring client satisfaction, our team offers ongoing support and advice beyond project completion.

New Boiler Installations From £1900...

About us, Master Gas London cover all aspects of plumbing and heating

Buy Your New Boiler With Installation

Buy your New Boiler Online from £1900 Hassle Free
Next-day installation available

Who are our Engineers?

At Master Gas London, our Gas Safe and G3 certified engineers handle new boiler installations, servicing, repairs, air source heat pump installations, and smart controls. Each expert is vetted for top-notch gas services.

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

Our Guarantee

At Master Gas London, we pride ourselves on delivering excellent service and unwavering dedication to our clients. Enjoy peace of mind with our 12-month guarantee covering new boiler installations, services, parts, and workmanship.

Get a Fixed Quote In Under 20 seconds

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

A Family Run Business Since 2015


At Master Gas London, we offer a wide range of heating and gas-related services, including boiler installation, boiler repairs, boiler servicing, central heating installations, gas safety checks, smart thermostat installations, and more.

Master Gas London is fully qualified and accredited. Our team of engineers is Gas Safe registered, ensuring that all our gas-related work is carried out safely and in compliance with the necessary regulations.

Yes, our prices are competitive and transparent. We believe in providing value for money and offer affordable rates for all our services.

Absolutely! Our experienced engineers can assess your heating needs and recommend the most suitable boiler type and size to meet your requirements.

We serve customers across London, Essex, and Hertfordshire. Our services are available to residential and commercial clients in these areas.

Yes, all our work comes with a guarantee for your peace of mind. We take pride in delivering high-quality services and ensuring customer satisfaction.