Find & book heating & gas engineers in London

Does your pilot light not look quite right? Book trusted heating and gas engineers in London online in minutes to get your boiler firing again in no time.

  • Frame 481756 Verified and accredited
    heating & gas engineers
  • Response-32X32 30 mins emergency
  • Warranty-32X32 12 Months

Book reliable heating & gas engineers in London online in minutes.

What our customers say...

Why JustFix?

Group 427320827
Booking a heating & gas engineer is quicker than making a cuppa
Relax knowing all work is guaranteed for 12 months
Group 427320828
User-reviewed, trusted tradespeople working nationwide
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Everything you need, all in one place

How JustFix Works

Plumbing-white Find. Book. JustFix.
Booking a heating & gas engineer in London just got a whole lot easier!

It’s time to put the landline down and throw away that dusty yellow phonebook.

With JustFix, you can find and book an accredited heating and gas engineer in London in minutes for just £110 p/h + VAT.

No, seriously…it’s just that simple.

What can our heating & gas engineers do?

Wim Hof might like an icy shower…but we’re not so keen. If the hot water’s running cold or the radiators won’t warm up on demand, you need a heating and gas engineer to come and take a look.

Book our heating & gas engineers in London for…
  • Annual maintenance
  • Appliance checks
  • Boiler inspection & installation
  • Checking gas water heater valves
  • Gas appliance installation
  • Checking ventilation for gas heaters
  • Annual gas fireplace checks
  • Installing appliances & electric radiators
  • Diagnosing faults & issues
  • Getting your heating back up and running

Find. Book.JustFix.

North London, South London, East London and West London…we’ve got the whole of the capital covered.

So, whenever and wherever you need a heating and gas engineer in London, our team is here to help.

Best of all, all our work is guaranteed for 12 months.

JustFix App

The only tool you will ever need

Booking heating & gas engineers in London just got a whole lot easier!

  • Find local, trusted engineers
  • Book & manage your appointments
  • All work guaranteed for 12 months

The JustFix native app is available on both iOS and Android platforms. With the app installed on your phone, it's the only tool you will ever need.


The JustFix Promise

Life can be messy and stressful, but finding a trusted, qualified heating & gas engineers doesn’t have to be.

At JustFix, we’re on a mission to connect you with the professionals you need whenever and wherever you need them. We don’t overcharge or underperform; we just get things fixed so you can get back to the things that matter.

Better yet, all JustFix work comes with a 12-month guarantee, so you can rest easy knowing that whatever we fix will stay that way.

All JustFix services.

We’ll take the stress out of finding the right tradesperson for your job.
  • 12 Months Warranty
  • 30 mins response time
  • Vetted Tradespeople only
Electrical-24X24 Electrical
Our certified electricians are qualified specialists for diverse work in various locations.
Plumbing-24X24 Plumbing
Our vetted plumbers offer a variety of services beyond emergencies.
Locksmith-24X24 Locksmith
Easily find a local locksmith matched for prompt arrival.
Glazing-Teal Glazing
From steamed up double glazing to broken windows or temporary boarding.
Carpentry-Teal Carpentry
We’ll connect you with a qualified, local carpenter in moments.
Handy Person-Teal Handy Person
Access vetted handymen and women with guaranteed skills for a year.
Heating + Gas-Teal Heating + Gas
We can connect you with one of our qualified gas appliance servicers in seconds.
Boiler Service-Teal Boiler Service
Stay warm with our Gas Safe registered Fixers for effective boiler maintenance.
Roofing-Teal Roofing
Qualified roofer on JustFix for speedy resolution of roof issues or leaks.
Drains-Teal Drains
Connect with a qualified drain unblocking service in moments.
White Goods-Teal White Goods
Certified servicers for white goods, ensuring everything runs perfectly.
SomethingElse-Teal Something Else
Need something else? If it's not listed, we handle a variety of trades.

Find out more here

How much do your London heating and gas engineers charge per hour?

We don’t want fees that will make you sweat. At JustFix, all of our heating and gas engineers charge flat rates of £110 p/h + VAT. If your Fixer needs to purchase additional parts or materials to get things back in good working order, this might mean your final bill ends up being slightly higher, but they won’t buy anything on your behalf without asking you first.

What areas of London do your heating and gas engineers serve?

Our fully qualified heating and gas engineers serve all areas of London. You can find and book a London engineer local to you on our borough-specific pages. If you don’t see your exact location listed below, don’t worry! Click through to your borough’s page and see a full list of the postcodes covered by our team.


What hours do your London heating and gas engineers work?

Our heating and gas engineers work 24 hours a day. This around-the-clock service means you can rest easy, knowing that a problem can be solved whenever it arises. 

Do you guarantee your London heating and gas engineers' work?

Whether they’re in Camden, Croydon, Kensington or Kingston, our engineers’ work is guaranteed for 12 months from the day of completion. 

Do your heating and gas engineers respond to emergency callouts?

Yes, they sure do! Our team of fixers are available 24 hours a day, during bank holidays and weekends, meaning you can call us whenever you run into trouble with your heating or gas supply. For emergency callouts, the charge is the price of the first hour. If we can get things fixed within that hour, there are no additional fees.

The JustFix App is designed to make your life easier and provide solutions to your home.
Download the JustFix app today for a fast, easy and convenient service.