Urgent repair
Call to discuss the fault
Call if a window or external door cannot be secured or glass is damaged. Keep people away from unsafe glazing.
Call 020 4571 4235Mayfair · Window, door & carpentry repairs
Window, door & carpentry repairs in Harrow
Window sticking, door catching or a draught around the frame?
Tell us what needs doing. We’ll organise the right help and explain the price.
All London boroughs · Homes, landlords & managed properties · Your area: Edgware
- Direct enquiries
- Clear scope and price
- You approve extra work
- Small repair visits
- From £85 including VAT Call-out, assessment and first-visit labour for a small, straightforward fault where possible.
- Need help urgently?
- Call for availability Tell us your postcode, work required and access arrangements. Sending a form does not book attendance.
For safely accessible faults that can be resolved on the first visit. Parts, materials and further work are quoted separately for your approval. If a first-visit fix isn’t possible, the agreed visit charge still covers the call-out and assessment. We explain the fault and quote any parts, further investigation or larger repair for your approval.
Repair the fitting you have where it is practical to do so. Mayfair arranges window, door and fitted-timber repairs across London, with matching parts, access and the condition of the frame considered before replacement is proposed.
24/7 doors, windows & make-safe across London
Start with what you can see
Find the right repair in Harrow
You do not need to know the technical name. Choose the description that fits, then see the repair options and what to include in your enquiry.
My window will not close properly. Can it be repaired?
Describe the window material and whether it catches, drops or has a faulty handle. Adjustment or replacement hardware may help, depending on the frame and available parts. Broken glass, damaged timber and failed glazing seals need separate consideration.
My sash window is stuck or will not stay open. What can you do?
Tell us whether the sash sticks, drops or has a damaged cord, and share a photo taken without forcing it. We arrange a review of the moving parts and timber, then scope suitable repairs. Any changes to a protected building need the relevant permissions considered before work.
A kitchen cupboard door is hanging loose. Do I need a new kitchen?
A local hinge, fixing or door adjustment may be sufficient. Send a close photo of the hardware and a wider photo of the cabinet, keeping clear of an unstable door. Compatibility and damage to the cabinet determine whether it can be repaired or needs a replacement component.
The work, explained
How we can help
- Sticking windows and doors, hinges and operating hardware.
- Draught seals, sash-window repairs and timber condition checks.
- Broken glazing enquiries with safe handling and replacement priced separately.
The repair depends on the frame, hardware and safe access. Fire doors, structural work, complete replacements and glazing require an appropriate specialist and separately defined scope.
Help us plan your visit
What to include in your enquiry
- Send a photo of the whole opening plus the handle, hinge or damaged area.
- Say whether it opens, closes and locks, and whether it is an external or fire door.
- Mention listed-building status, shared ownership and matching finishes.
Choose the closest job
What do you need help with?
A window will not close properly?Window adjustment & repairsScope, costs & enquiry A door catches, drops or will not latch?Door hinge, handle & latch repairsScope, costs & enquiry 
Cracked or broken glass in a window or door?Broken window glass repair enquiriesScope, costs & enquiry Cold air coming around a window or door?Window & door draught repairsScope, costs & enquiry A sash window is stuck or will not stay open?Sash window repairsScope, costs & enquiry A cabinet door drops or a drawer sticks?Kitchen cabinet & hinge repairsScope, costs & enquiry Your visit price, explained
From £85 including VAT for call-out, assessment and labour to fix a small, safely accessible fault on the first visit where possible. We’ll give you the full visit price when you book. Parts and further work need a separate quote and your approval. If the repair needs more work, the visit charge still covers call-out and assessment.
The final price depends on the work, materials, access and time required. Share photos and the full brief so we can explain the visit and what is included before you book.
From enquiry to finished work
- Send the fault or task list and your postcode.
- Agree the scope, price and appointment with Mayfair.
- We arrange the appropriate trade and explain any extra work for your approval.
Workmanship cover, duration and exclusions are set out in the written quotation. Product warranties follow their manufacturer’s terms.
Speak directly to Mayfair
Get your free quote.
Get a free quote for Window, door & carpentry repairs in Edgware. Tell us the problem and we’ll contact you about the work and price.
Free quote. No obligation. No account needed.
Requesting a quote is free. If the fault needs an on-site diagnosis, we explain the visit charge before you book. Repairs, call-outs and inspections are chargeable.
For an active emergency, call our 24/7 line on 020 4571 4235. This form does not dispatch an engineer. For immediate danger to people, call 999.
How your repair quote worksHelp us plan your repair
Window sticking, door catching or a draught around the frame?
Send a photo of the whole opening plus the handle, hinge or damaged area.
London coverage
Window, door & carpentry repairs in Harrow
Planning the repair at your Harrow property
For a Harrow or Pinner repair around installed equipment or original fittings, share the product details and surrounding surfaces. A similar-looking replacement is not necessarily compatible with the installation.
Matching hardware in fitted units
Send the hinge, runner or handle reference and a wider photo of the cabinet or door. Similar components can have different sizes and fixing positions. Adjustment, replacement hardware and alterations to damaged boards need to be distinguished.
Repair options for original sash windows and doors
Describe sticking, draughts, damaged timber or broken hardware separately. The condition of the existing joinery guides whether adjustment or repair is suitable. Changes to historic windows or protected fabric need the appropriate checks before replacement is chosen.
Example work, explained
Repairing a sash-window mechanism
- The problem
- A sash sticks, feels unusually heavy or will not stay in position. Worn cords, fittings, paint build-up or timber damage need different repairs.
- The work involved
- The joiner checks the window and agrees a repair suited to its condition, such as replacing a cord or adjusting fittings. Timber restoration, glazing and changes to appearance are scoped separately.
- Checks and next steps
- Check movement, balance and closing, and explain any remaining timber, glazing or finishing work. The repair should suit the existing window and property requirements.
Need similar work at your Edgware property? Tell us the symptoms and access arrangements.
Help us prepare the right visit
Include safely visible labels, the access opening and any finish you want retained. Do not dismantle equipment to obtain photographs.
Can I buy the replacement hinge before the visit?
Send its product details with photographs of the existing installation first. We can discuss compatibility; fitting a supplied part remains subject to the actual dimensions and condition.
Must I replace a draughty sash window?
Not necessarily. Existing joinery may have repair or draught-reduction options. The condition, desired performance and any heritage restrictions determine an appropriate specification.
Explore nearby neighbourhoods and linked boroughs below. These are service areas, not separate Mayfair offices.
More neighbourhoods in this part of LondonOpen a group to find your borough or neighbourhood
Local service guides and related borough coverage. Named centres are drawn from the London Plan town-centre network, with council references for additional places. A centre, neighbourhood and postcode district can have different boundaries.
Use a borough, local area or the first part of a postcode. Choose a result for service details and a quote.
About neighbourhoods and postcode matching
August 2026 ONS postcode data identifies boroughs sharing an outward district. Named centres use London Plan references; neighbourhood postcode examples use local address sources. Neither defines an exact neighbourhood boundary. Even a full postcode entered here is matched only by its first part.
Where a dedicated local service guide is available, we link to it. Other places lead to the relevant borough guide with your selected area carried into the enquiry. Your full repair address is needed when arranging attendance.
Postcode districts and borough boundaries
Harrow: HA1, HA2, HA3, HA4, HA5, HA7, HA8, NW9, UB5, UB6, WD23.
These are borough-wide postcode associations. A district can cross boroughs and include other neighbourhoods or addresses outside London. Even a full postcode shown in the finder gives district suggestions, not an address check. Give the street address and full postcode when booking.
Borough postcode reference: ONS Postcode Directory, August 2026. Active small-user postcodes allocated by ONS to London authorities; this is a browsing guide, not an appointment or address-validation service.
Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Questions about window, door & carpentry repairs
Can you repair windows and doors instead of replacing them?
Adjustment, hardware or seal repairs may restore operation if the frame is sound. We assess the condition and available components before explaining repair and replacement options.
How much does window, door & carpentry repairs cost?
From £85 including VAT for call-out, assessment and labour to fix a small, safely accessible fault on the first visit where possible. We’ll give you the full visit price when you book. Parts and further work need a separate quote and your approval. If the repair needs more work, the visit charge still covers call-out and assessment.
Do you cover Harrow?
Yes. We cover Harrow, with coverage across its wider borough and all other London boroughs. Send your full postcode and work details to arrange the right attendance.