Find & book heating & gas engineers in London

We don’t want fees that will make you sweat. At JustFix, all of our heating and gas engineers charge flat rates of £90/hr + £50 call-out fee. 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.

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.

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. 

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

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.