We will beat Boxt, Heatable, BoilerCentral, IHeat & the rest on price, quality and service…

Buy Your New Boiler Online

With next day installation in London, Essex and Hertfordshire

Fixed and fair pricing

Rated 5 stars on Google

Meet the team

Tam

Founder & Co owner

Ed

Founder & Co owner

Em

Head of admin

Soph

Accounts manager

What Our Customers Say...

Metty Allen
Metty Allen
18/04/2023
I would definitely recommend Master Gas. They deliver a good service. They're reliable and take great care in carrying out my Gas & Plumbing work in a highly professional manner.
mary lewis
mary lewis
20/03/2023
Would highly recommend. They did a fantastic job with minimum disruption. The system they installed works perfectly as expected. They were always mindfal of the property. Came across as very knowledgeable and professional.
Ja Ma
Ja Ma
16/03/2023
Great service, highly recommended professionals. Ed was hard working and patient. Answered all my questions via Whatsapp and call even after the boiler was installed. Will be using again for sure.
Gillian Latiff
Gillian Latiff
01/03/2023
I had received an extortionate quote from another company and wanted to compare it to Master Gas London. I spoke with Ed and he was so knowledgable and honest. He took the time to explain the different boiler options and let me know the pros and cons of the different boilers. He was very patient and I am so appreciative of the time he took with regards to the choices I could make. It is such a shame I am located too far away to use this company, as their professional response and advice was outstanding.
Thomas Rapley
Thomas Rapley
11/12/2022
5 star! Amazing service. Highly recommend. Thank you Ed, will 100% be using master gas London for all my boiler needs.
Liam Andrews
Liam Andrews
19/10/2022
Highly recommend. Could not fault Ed and Tamer. They were efficient, on time, went out of their way to ensure we were pleased with the work, and took time to explain the new system. The work was finished to a high standard and all pipework routed beautifully.
ai Onishi
ai Onishi
06/06/2022
I was very anxious about my boiler to be fixed properly until I found Ed from the first telephone call, my anxiety has been eased off immediately because he was so polite, explained potential issues and he tried to book me in as quickly as possible even though he is very busy. He was so professional from beginning to end. At the site he investigated the problems and explained to me the issues and he didn’t leave until everything was sorted out properly. Today I was able to take a comfortable bath for the first time in a long time. Thank you Ed. Highly recommend and will definitely recommend to my friends!
Gracie-Mai Walker
Gracie-Mai Walker
28/04/2022
The team are the nicest people on earth so nice and warming, very trustworthy and didn’t leave til the job was done. Worked from 8am til 10pm one day just to get everything running. Couldn’t recommend a better company.
Ubaid Khan
Ubaid Khan
25/04/2022
Erin Delaney
Erin Delaney
19/02/2022
Ed and team came to install a new boiler a few months back and I've been meaning to leave a review ever since because they were so great. Worked all day and didn't leave us until everything was working. They are more than happy to stay in touch if there's any follow ups too which is great.

Team Profiles

Tam

Tam is the mastermind behind Master Gas London. He is in charge of managing and creating our website, as well as supervising the design and installation crew. He has developed an educational and user-friendly website, which makes it simple for customers to obtain the information they need and schedule our services. 

Ed

Ed is the driving force behind Master Gas London and is in charge of managing the marketing initiatives as well as managing the service and repair crew. Ed enjoys talking and is always accessible to offer assistance due to his natural excitement and interest for everything gas and heating-related.

 

Soph

Soph is an essential member of the Master Gas London team, responsible for overseeing the accounts department. With her expertise in finance and accounting, she is a whiz with numbers and ensures that the financial operations of the company run smoothly.

In addition to her role in the accounts department, Soph is also known for her amazing coffee-making skills

Em

Em is a crucial element of the Master Gas London team, managing the administrative division and offering first-rate customer support. She makes sure our offices are always spotless thanks to her great attention to detail and love of cleaning. Em’s love of serving others and dedication to excellence fuel our success and guarantee that we always give our esteemed clients the best service possible.

Our Commitment to Quality

New boiler installations and replacements

About Us

The Beginning

In order to streamline the gas and heating sector and cut expenses, two seasoned gas engineers who were also relatives created Master Gas London in 2015. They pictured a one-stop shop for gas, heating and hot water services. The goal was to remove all obstacles and provide customers with an enjoyable experience. With more than 20 years of expertise, they were resolved to transform the way gas and heating services were provided and establish a business that prioritized the requirements of the client.

Master Gas London was born

The founders came to the realisation that with the use of technology, all services could be booked via the website eliminating the need for lengthy phone calls. Boilers no longer needed to be sold in person or via a physical site survey. Using a website combined with a smart quote tool, a few details and property images prior to installation, they could size, quote and install the boiler of your choice. No one could have predicted a decade ago that we would be using ride-hailing apps or food delivery services through our phones. With the founders vision and as pioneers in the industry, Master Gas London now offers a comprehensive online platform for all your gas, heating, and hot water needs. From the comfort of your own home, you can purchase boilers, schedule repair visits, or book a boiler service through our one-stop-shop platform.

The Why?

The founders as gas engineers, all too often encountered works which had been done for a cheap price, to poor standards, often dangerous and needing to be rectified. They understood a customer will 99% of the time go with the cheaper quote, but as the saying goes “pay cheap pay twice” meaning customers were often left with poor quality work, sometimes unregistered, all too often requiring additional costs to rectify the poor workmanship.

 

The founders set out to change the industry. They wanted to create a company that would have a reputation for trust and honesty, that could offer the best prices and still uphold quality workmanship. Master Gas London was created with the latest cutting edge technology and their vast network gained over 20 years in the industry.

 

They recognised that there was a need for a gas and heating company that put customers first, and so they set out to build a business that would do just that. They wanted to make it as simple as possible, removing the salesman, jargon and confusion. They created a system enabling customers to book their chosen service or installation online with just one click. By leveraging cutting-edge tools and techniques, they were able to provide customers with efficient, effective solutions that meet their needs and exceed their expectations.

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 installed, 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.

Worcester Bosch 8000 style and life range

Boiler Replacements

Replace your existing boiler with a more efficient model
Next day installation available

Why Choose Us?

Fixed and Fair Pricing

Our fixed and fair pricing provides transparency and value to our clients. We offer detailed itemised quotes without any hidden costs or surprise charges. Our competitive rates ensure affordability without compromising on quality. Once your price is fixed it’s fixed.

Book any day, at any time, from anywhere

Our online booking system allows you to easily book your chosen service at any time, on any day, from anywhere. Our user friendly system makes scheduling any service we offer hassle-free.

Our passion is your satisfaction

At Master Gas London, our purpose is to provide an enjoyable, stress-free experience for every customer. Our team is committed to exceeding your expectations and leaving you with a smile. 

Award winning after care

We pride ourselves on our award-winning aftercare service. We are dedicated to ensuring that our clients are satisfied with our work, and our team is always on hand to provide support and advice even after works are completed.

Hive smart thermostat with smart radiator valves

Smart Thermostat Packs

Upgrade your system with a smart thermostat and smart radiator valves. Gain total control of your heating, select which radiators to heat all from your phone.

Who are our Engineers?

At Master Gas London, we only employ Gas Safe and G3 qualified engineers. Every engineer is highly experienced with a minimum of 5 years experience. All engineers have undergone thorough vetting to ensure that we only provide the best gas services in the UK.

Gas engineer in london
Worcester greenstar boiler range for style and life models

Boiler Repair Visit

Need a boiler repair? Master Gas London offers quick and efficient repairs by expert engineers for just £108. Don't let a broken boiler ruin your day, book your repair visit

Our Guarantee

At Master Gas London, we take pride in our work and are dedicated to giving our clients the finest support we can. We provide a 12 month guarantee for all of our services, parts and workmanship. 

Master Gas London 12 month workmanship guarantee
Worcester greenstar boiler range for style and life models

Boiler Service

Need a boiler service? Master Gas London offers comprehensive boiler servicing by expert engineers for just £108.

Get a Fixed Quote In Under 20 seconds

New boiler installations and replacements

The Team

A Family Run Business

Our Reviews...

Metty Allen
Metty Allen
18/04/2023
I would definitely recommend Master Gas. They deliver a good service. They're reliable and take great care in carrying out my Gas & Plumbing work in a highly professional manner.
mary lewis
mary lewis
20/03/2023
Would highly recommend. They did a fantastic job with minimum disruption. The system they installed works perfectly as expected. They were always mindfal of the property. Came across as very knowledgeable and professional.
Ja Ma
Ja Ma
16/03/2023
Great service, highly recommended professionals. Ed was hard working and patient. Answered all my questions via Whatsapp and call even after the boiler was installed. Will be using again for sure.
Gillian Latiff
Gillian Latiff
01/03/2023
I had received an extortionate quote from another company and wanted to compare it to Master Gas London. I spoke with Ed and he was so knowledgable and honest. He took the time to explain the different boiler options and let me know the pros and cons of the different boilers. He was very patient and I am so appreciative of the time he took with regards to the choices I could make. It is such a shame I am located too far away to use this company, as their professional response and advice was outstanding.
Thomas Rapley
Thomas Rapley
11/12/2022
5 star! Amazing service. Highly recommend. Thank you Ed, will 100% be using master gas London for all my boiler needs.
Liam Andrews
Liam Andrews
19/10/2022
Highly recommend. Could not fault Ed and Tamer. They were efficient, on time, went out of their way to ensure we were pleased with the work, and took time to explain the new system. The work was finished to a high standard and all pipework routed beautifully.
ai Onishi
ai Onishi
06/06/2022
I was very anxious about my boiler to be fixed properly until I found Ed from the first telephone call, my anxiety has been eased off immediately because he was so polite, explained potential issues and he tried to book me in as quickly as possible even though he is very busy. He was so professional from beginning to end. At the site he investigated the problems and explained to me the issues and he didn’t leave until everything was sorted out properly. Today I was able to take a comfortable bath for the first time in a long time. Thank you Ed. Highly recommend and will definitely recommend to my friends!
Gracie-Mai Walker
Gracie-Mai Walker
28/04/2022
The team are the nicest people on earth so nice and warming, very trustworthy and didn’t leave til the job was done. Worked from 8am til 10pm one day just to get everything running. Couldn’t recommend a better company.
Ubaid Khan
Ubaid Khan
25/04/2022
Erin Delaney
Erin Delaney
19/02/2022
Ed and team came to install a new boiler a few months back and I've been meaning to leave a review ever since because they were so great. Worked all day and didn't leave us until everything was working. They are more than happy to stay in touch if there's any follow ups too which is great.

FAQ'S

We are a gas & boiler installation company. We specialise in gas, heating & hot water services. Founded by two cousins in 2015. They wanted to change the industry by making it simple, hassle free & cost effective. They built the company on technology that enables them to offer great quality work at great 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.

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

Master Gas London offers a wide range of services including boiler installations, servicing, repairs, maintenance, gas safety inspections, powerflushing and more…

Since 2015, Master Gas London has provided experienced gas heating and hot water services to residential and business customers in and around London. Our team has assisted thousands of customers with boiler installs, repairs, and maintenance throughout the years.

Master Gas London has received numerous positive reviews, including a 5-star rating on Google and more than 200 positive reviews on MyBuilder. We value the opinions of our clients and strive constantly to maintain their levels of satisfaction high.

Master Gas London serves a wide range of areas in and around London, including Essex and Hertfordshire.

Master Gas London’s engineers are highly qualified and experienced in all aspects of gas, heating and hot water services. They are Gas Safe registered, G3 qualified and fully insured to provide reliable and safe services.