Family-run since 2015, Master Gas London combines genuine care with smart innovation. Our modern systems make boiler installations and heating services simple, efficient, and completely hassle-free.
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We combine expertise, technology, and trust to deliver heating services that set new benchmarks.
Master Gas London was founded in 2015 by two seasoned gas engineers, also family members, to transform the gas, heating, and hot water sector.
With over 20 years of expertise, they envisioned a platform offering services for gas, heating, & hot water – all with quality at the core.
Their mission was simple: to provide top quality installations, servicing, and repairs at competitive prices while always prioritising customer needs.
The founders harnessed technology to simplify services, making booking effortless via our website and eliminating the need for in-person boiler sales.
Our smart quote tool uses property details to provide fixed-priced, tailored boiler options, streamlining the process seamlessly.
From the comfort of your home, you can purchase boilers, schedule repairs, or book services with ease.
The founders, experienced gas engineers, saw countless unsafe, poorly executed jobs done cheaply, often leading to costly fixes.
Understanding the risks of cutting corners, they set out to create a company rooted in integrity and fair pricing without compromising quality.
Master Gas London was born, combining their industry expertise with cutting-edge technology to transform the heating sector.
At Master Gas London, we pride ourselves on expertise and fair pricing.
We hire the best engineers and ensure they receive ongoing training to stay current with industry developments. Our goal is simple: to deliver top-quality service and support.
Whether it’s a boiler installation, gas safety check, or emergency repair, we’re here to help, offering quick, reliable service with upfront pricing and a 100% satisfaction guarantee.
Registered & Certified Pros
Barking and Dagenham
Barnet
Bexley
Brent
Bromley
Camden
Croydon
Ealing
Enfield
Greenwich
Hackney
Hammersmith and Fulham
Haringey
Harrow
Havering
Hillingdon
Hounslow
Islington
Kensington and Chelsea
Kingston upon Thames
Lambeth
Lewisham
Merton
Newham
Redbridge
Richmond upon Thames
Southwark
Sutton
Tower Hamlets
Waltham Forest
Wandsworth
Westminster
Basildon
Braintree
Brentwood
Castle Point
Chelmsford
Colchester
Epping Forest
Harlow
Maldon
Rochford
Southend-on-Sea
Tendring
Thurrock
Uttlesford
Broxbourne
Dacorum
East Hertfordshire
Hertsmere
North Hertfordshire
St Albans
Stevenage
Three Rivers
Watford
Welwyn Hatfield
From boiler installations to heat pumps and cover plans - expert solutions for every home
A-rated boilers installed from £1795
Premium cylinders installed from £1599
Book your boiler service for just £108
Boiler not working? We’ll fix it from £108
Free survey & quote for all ASHP installs
Get complete boiler cover from £12p/m
Master Gas London is a family-run heating company established in 2015. We’re dedicated to providing reliable, high-quality boiler installations, servicing, and repairs across London, combining traditional customer care with modern, efficient technology.
We combine genuine family values with forward-thinking innovation. Our team uses the latest digital tools to deliver fast quotes, smooth installations, and hassle-free service – all backed by personal attention and honest advice.
Yes. Every Master Gas London engineer is fully qualified and Gas Safe registered, ensuring all work is carried out safely, legally, and to the highest industry standards.
We serve homeowners and landlords throughout London, Essex, and Hertfordshire, offering boiler installation, repairs, and maintenance with quick response times and transparent pricing.
We believe in treating every home as if it were our own. From the first call to project completion, our goal is to make heating services simple, efficient, and completely stress-free – with clear communication and lasting results.
