Urgent repair
Call to discuss the fault
Keep people clear of bulging ceilings or loose plaster and call to discuss safe assessment. Active leaks must be addressed before reinstatement.
Call 020 4571 4235Mayfair · Plasterers, plaster repairs & skimming
Holes, cracked plaster or a ceiling damaged by a leak?
Tell us what needs doing. We’ll organise the right help and explain the price.
All London boroughs · Homes, landlords & managed properties · Your area: Knightsbridge
Plastering is priced for preparation, material, access and finish. Structural diagnosis, hazardous-material work, drying and decoration are separate unless included.

Get damaged walls and ceilings ready for a sound finish. Mayfair arranges patch repairs, preparation and plastering across London, with the cause of damage, existing material and drying requirements considered before decoration.
Start with what you can see
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.
Yes, once the leak has been addressed and the ceiling’s condition and drying needs assessed. Tell us about loose or sagging areas and keep clear of them. The quote can distinguish damaged plaster removal, repair, drying time and later decoration.
That depends on the plaster’s condition and why the crack has appeared. Share photos and whether it is new, widening or recurring. Movement concerns need assessment before cosmetic work; filling a crack does not resolve an underlying structural problem.
A local hole in otherwise sound plaster may suit a patch repair. Widespread unevenness, loose plaster or a planned change of finish may need more preparation or skimming. Send a close photo plus a view of the full wall so the finish and extent can be quoted.
The work, explained
Plastering is priced for preparation, material, access and finish. Structural diagnosis, hazardous-material work, drying and decoration are separate unless included.
Help us plan your visit
Choose the closest job
A hole or damaged patch in the wall?Small plaster patch repairsScope, costs & enquiry →
Cracks appearing in a wall or ceiling?Plaster crack repairsScope, costs & enquiry →
A leak has stained or damaged the ceiling?Ceiling repairs after water damageScope, costs & enquiry →
Uneven walls before redecorating?Wall skimmingScope, costs & enquiry →
A ceiling needs a smoother finish?Ceiling skimmingScope, costs & enquiry →
Plaster sounds hollow or is coming away?Loose & blown plaster repairsScope, costs & enquiry →Plastering is priced for preparation, material, access and finish. Structural diagnosis, hazardous-material work, drying and decoration are separate unless included.
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.
Workmanship cover, duration and exclusions are set out in the written quotation. Product warranties follow their manufacturer’s terms.
Direct to Mayfair · No chat required
Tell us what’s happening and where. We’ll help you work out the next step and what it costs.
No account needed. No payment to send an enquiry.
This is not an emergency response service. Do not wait for an online reply if there is an immediate risk to people or property.
How quotes and orders work →
Help us plan your repair
Send a wide photo, a close-up and approximate dimensions of the damaged area.
London coverage
For a Knightsbridge property with estate or concierge arrangements, book the contractor entrance and agree protection for retained finishes. Hidden fittings, bespoke joinery and shared equipment need separate access information.
For damage near a service riser or between flats, include the source-repair report and any specification for the wall or ceiling. Access panels and fire or acoustic separation need to be considered before a patch is closed.
For holes left by plumbing or electrical work, send their approximate size and location. Identify any opening that must remain accessible. Repairing the substrate, retaining a service hatch and painting the finished surface need an agreed specification.

Example work, explained
Need similar work at your Knightsbridge property? Tell us the symptoms and access arrangements.
Include the service entrance, unloading arrangements, working hours and fitting specifications. Tell us who can approve access behind panels and work beyond the original brief.
Send the repair record and required wall or ceiling specification. The opening should only be closed once necessary checks and source work are complete; a decorative patch is not a substitute for a required fire or acoustic detail.
Tell us what the panel serves. Equipment that needs future access should retain suitable access; the repair can finish around it rather than permanently conceal it.
Other places in the linked boroughs include Mayfair, Soho, Pimlico, Marylebone, Belgravia, Knightsbridge, Chelsea, Notting Hill, Kensington, South Kensington. These are service areas, not separate Mayfair offices.
Knightsbridge reaches Westminster and Kensington and Chelsea. SW1X and SW7 are useful examples, not an exclusive boundary. Use the address to identify the appropriate council and building-management route.
All maintenance services in Knightsbridge →
Local postcode examples: SW1X, SW7. These are examples of addresses associated with Knightsbridge, not a complete or exclusive boundary.
City of Westminster: EC4A, EC4Y, NW1, NW6, NW8, SW1A, SW1E, SW1H, SW1P, SW1V, SW1W, SW1X, SW1Y, SW3, SW7, W10, W11, W1B, W1C, W1D, W1F, W1G, W1H, W1J, W1K, W1S, W1T, W1U, W1W, W2, W9, WC2A, WC2B, WC2E, WC2H, WC2N, WC2R.
Kensington and Chelsea: SW10, SW1W, SW1X, SW3, SW5, SW7, W10, W11, W14, W2, W8.
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.
Area and postcode references: Westminster: Knightsbridge neighbourhood plan · Kensington and Chelsea: postcode district map. Neighbourhood names and conservation-area boundaries are different things; council requirements depend on the actual property.
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.
Only if the quotation includes it. Plaster needs suitable drying and preparation before decoration; we can quote the repair and finishing stages together.
Plastering is priced for preparation, material, access and finish. Structural diagnosis, hazardous-material work, drying and decoration are separate unless included. We provide a quote including VAT for the agreed work.
Yes. We cover Knightsbridge, with coverage across its wider borough and all other London boroughs. Send your full postcode and work details to arrange the right attendance.