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Long-Lasting Results

Underpinning in London

Our underpinning services in London provide reliable solutions for strengthening and stabilising foundations. Whether your property is affected by shifting soil, settlement, or previous construction issues, our team delivers targeted repairs that restore stability, protect your home, and give you peace of mind.

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Why choose us

About Core Structural Repair

Our engineers and specialists have extensive experience addressing subsidence, settlement, and structural weakness in London’s brick-built properties.

We use tried-and-tested underpinning and stabilisation techniques, tailored to your property’s soil and design, to ensure lasting strength and security.

Every project is handled with meticulous attention to detail, from thorough inspections to precise execution, giving homeowners confidence that their property is protected for years to come.

With a commitment to professionalism, transparency, and technical excellence, we are the trusted choice for reliable structural repair in the UK.

  • Specialists in London foundations – deep expertise in repairing brick-built houses and common UK subsidence issues.
  • Proven methods – underpinning, wall crack repair, and stabilisation techniques backed by industry standards.
  • Long-term protection – repairs that not only fix problems today but prevent them from returning.
  • Qualified professionals – trained engineers and builders in London ensuring safe, reliable workmanship.
  • Clear communication – honest assessments, transparent pricing, and regular project updates.

Get peace of mind with a FREE professional foundation survey carried out by trusted structural specialists.

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Our underpinning services

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Why underpinning is essential

Underpinning strengthens your home’s foundation, especially when it’s weakened by soil movement, water damage, or age. It reinforces structural integrity, prevents future cracks, and safeguards your property value, making it a smart investment for long-term stability.

Methods and materials explained

Underpinning isn’t one-size-fits-all. We use a range of techniques - concrete piers, beam and base methods, or mini-piles - chosen to match your home’s foundation type and local soil conditions. Each method is designed to provide lasting support while minimising disruption.

Protecting your home during repairs

Foundation work can feel daunting, but our team takes every precaution to protect your home. We monitor structural movement during underpinning, secure vulnerable areas, and maintain clear communication throughout the process to keep your property safe and your experience stress-free.

Enhancing property value and longevity

Underpinning doesn’t just fix current problems - it adds long-term strength and resilience to your home. Properly supported foundations improve resale value, prevent recurring structural issues, and ensure your property remains safe, functional, and durable for decades.

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Certified experts

Our team is fully qualified and trained in the latest MAPEI structural repair techniques, ensuring every project is carried out safely and to the highest standard.

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Local Knowledge

With extensive experience spanning more than 10 years working in the London area, we fully understand the specific soil conditions and building challenges typical of local properties.

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Minimal disruption

Our repair methods and solutions are designed to be efficient and unobtrusive, keeping your home functional and comfortable while the structural work is carried out.

How to tell if your house needs underpinning

  • Cracks in walls or floors near support beams – Unlike surface cracks, these often appear around load-bearing points and indicate the foundation isn’t evenly supported.
  • Doors and windows that won’t close properly – Shifts in the foundation can cause frames to become warped or misaligned, making everyday use frustrating.
  • Uneven or sinking sections of the property – Low spots in the floor or a “drooping” corner of your home may signal the foundation is settling unevenly.
  • Visible gaps between walls and floors – Separation at key junctions often points to foundation movement that needs professional attention.

Spotting these issues early allows you to plan underpinning repairs before minor settlement turns into serious structural problems, ensuring your home remains safe and stable for the long term.

The hidden strain on your foundation

Even if your home looks fine on the surface, underlying stress in your foundation can quietly worsen over time. Uneven soil pressure, water movement, or older construction methods can leave key support areas vulnerable.

Underpinning addresses these hidden issues by reinforcing weak spots, redistributing weight, and stabilising your foundation. By tackling problems before they escalate, you help prevent long-term structural damage and costly repairs.

Protecting your home’s future

Foundation issues don’t just affect walls or floors - they can compromise your property’s overall durability. Left unchecked, uneven foundations can reduce the lifespan of your roof, chimneys, and interior finishes.

Underpinning provides a long-term solution, strengthening the base of your property and giving you confidence that your home is secure. This proactive approach preserves your investment and keeps your living environment safe and stable for years to come.

Contact us

Booking a survey or simply looking for advice is easy - just reach out using the details below. Our experts are here to guide you through the process and help protect your property.

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As Mapei-accredited specialists, we bring proven expertise and industry-approved methods to every structural repair project.