Find & book window & door replacement & repairs in London

Looking to spruce up your home with some new doors? Book a trusted Fixer for your window and door replacement and repairs in London.
  • Frame 481756 Verified and accredited
  • Response-32X32 30 mins emergency
  • Warranty-32X32 12 Months

Book trusted window & door replacements & repairs in London online in minutes.

What our customers say...

Why JustFix?

Group 427320827
Booking a carpenter 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.
Sorting window & door replacements & repairs in London just got a whole lot easier!

Don’t spend all day calling one tradesperson after another. With JustFix, you can find and book an accredited London Fixer in minutes for just £100+ VAT p/h.

No, seriously…it’s just that simple.

What jobs can our window & door replacement & repair specialists do?

Whether there’s a creaky old door that winds you up every time you use it or you want to add some final touches of sophistication to your home, we have a team of Fixers ready to take the load off. All you have to do is sit back and watch the magic happen.

Book a window & door replacement & repair specialist in London for…
  • Fitting & restoring of window frames or door furniture
  • Replacement glass
  • Internal & external maintenance or repairs
  • Hanging or realigning doors
  • Upgrading locks & other security
  • Planing sticking doors
  • Emergency window & door repairs

Find. Book.JustFix.

London’s a big place…but we’ve got it under control. Whenever and wherever you need a door or window fitting, our team will come running, hammer in hand.

Our Fixers work throughout Greater London, including South London, East London, North London and West London, providing top-tier window and door services for all of the boroughs listed below.

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

JustFix App

The only tool you will ever need

Getting a carpenter just got a whole lot easier!

  • Find local, trusted tradespeople
  • 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 carpenter 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 window and door Fixers charge per hour?

Ahh, the question every customer asks with bated breath. JustFix’s team of fully qualified Fixers charge flat hourly rates of £100 +VAT, meaning you’ll know exactly how much you’ll be paying. Your final bill can increase if your Fixer needs to source replacement parts to complete a job, but they will consult you before purchasing anything. 

I’ve got a window that’s broken; how quickly can you fix it?

The actual timescale of repairs varies from job to job. Our team aims to respond within 30 minutes of your request to give you the best chance at a speedy fix.

What hours will a window and door Fixer work?

Our door fixers are generally available during standard office hours, but some offer emergency call-out services covering weekends, Bank holidays and out-of-hours. If you’re in a pickle at a funny time, we’ll be happy to help.

What areas of London do your Fixers serve?

Our fully qualified window and door Fixers operate in all areas of London. You can find and book a London Fixer local to you on our borough-specific pages. 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 JustFix.

Do you service commercial doors or just residential ones?

We wouldn’t discriminate against ANY windows or doors. If there’s a window or door in need, regardless of whether it’s part of a residential or commercial property, we’ll fix or replace it. 

Do London window and door repairers bring their own tools?

Yes, our London-based window and door repairers will bring their own specialist tools and equipment to carry out the necessary maintenance and replacements. 

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.