Subsidence Repair
Stop the cracks getting worse and protect your home's value with a proper, insurer-recognised fix.
Worried About Cracks? Get Expert Help Today.
Speak to a vetted subsidence specialist covering your south east London postcode. Honest advice, no pushy sales, no hidden fees.
Our Services
Our projects may be diverse but the result is the same: on schedule, on budget, with the right diagnosis first. Every job starts with a survey and a clear plan.
Resin Injection
Re-support sinking foundations in days, with no excavation and no need to move out.
House Re-Levelling
Bring tilted floors and sticking doors back to true, without ripping the place apart.
Foundation Repair
Fix failing footings properly so the cracks stop coming back season after season.
Underpinning
The permanent, insurer-recognised fix for serious settlement on older south London homes.
Slab and Floor Lifting
Lift sunken slabs back to level in a day, with no need to break out and re-pour.
Latest Projects
What We Are?
Bexley Subsidence wants to be your first call for life. Whether you have lived in your home for two years or thirty, it is never too late to get an honest answer about that crack above the bay window. Our network is staffed by specialists with decades of combined experience and supported by the same diagnostic systems insurers trust.
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Speak to a vetted subsidence specialist covering your postcode. Honest advice, no obligation, no pushy sales.
Our promise to every homeowner is to diagnose the cause first, recommend only the work that is needed, and stand behind the specialists in our network.
Recent News
We publish the latest information about subsidence, repair methods and insurance from across the industry. Don't miss it.
Read All News
Survey Review: Spotting Early Movement
📅 May 28, 2026 · 💬 2
The starting fact that a growing percentage of homes show diagnostic-level movement before any visible crack...
5 Reasons Resin Outperforms Underpinning
📅 May 14, 2026 · 💬 2
With today's geopolymers, single-bay stabilisation can be completed in a day with no excavation...
What Insurers Look For in a Repair Quote
📅 April 30, 2026 · 💬 2
For decades, claims handlers have followed the same checklist. We break down what wins approval first time...
Testimonials
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A diagonal crack appeared above our bay window after the dry summer. The specialist they put us in touch with came out within the week and walked us through every step before any work started.
H
Helen R.
Subsidence Repair · Bexleyheath
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Resin was a fraction of the cost of digging out the side return. The team were on site for two days and we never had to move out.
M
Marcus T.
Resin Injection · Sidcup
Areas We Cover
Frequently Asked Questions
The signs to watch for are diagonal cracks wider than 3mm, doors and windows that have started sticking in their frames, and gaps opening between walls and skirting boards. A specialist visit confirms the cause, because shrinkage cracks from new plaster look similar but mean something very different.
Most cases in Bexley and the surrounding boroughs come down to shrinkable clay drying out, often pulled on by mature street trees during long dry spells. Other common causes are leaking drains washing fines out from under footings, and old made ground compacting under load.
Buildings insurance usually covers subsidence subject to an excess, often £1,000. The specialist we connect you with can liaise directly with your insurer, supply the structural reports and quote against the cover in place so you do not have to handle the claim alone.
A resin injection project on a single bay can complete in a single day. Traditional underpinning to a full elevation runs to four to six weeks depending on access and the number of bays. Both timelines include the engineer's monitoring period before any redecoration.
Rarely. The vast majority of repairs are carried out while the family stays in the home. Where work touches a kitchen or a single bathroom, the specialist will plan the sequence so you keep access to essentials throughout.