Basement Construction in London – Expert Piling & Underpinning by KHB Piling LTD

In the heart of London, where every square foot matters, homeowners and developers are increasingly turning to the untapped potential beneath their properties. Basement construction has become one of the most effective ways to add valuable living space without compromising gardens or exterior footprint. Since 2017, KHB Piling LTD has been a leading specialist in delivering safe, durable and expertly engineered basements across London.

Engineering at Its Best – The Foundation of Every Basement

Basement construction is a sophisticated engineering challenge—not just an extension project. At KHB Piling LTD, we combine precision piling, professional underpinning and innovative design to create structurally sound basements built to last for generations.

Whether working with existing foundations or preparing ground for a new structure, our team ensures every basement begins with the strongest possible footing. Learn more about our specialist services at Basement Construction London.

The KHB Basement Construction Process

From concept to completion, we manage every phase of your project with accuracy and thoughtful planning.

1. Design & Planning – Our engineers carry out detailed site assessments, soil analysis and structural planning. Each solution is bespoke, tailored to your property’s architecture and constraints.
2. Professional Piling – Using industry-leading rigs and techniques, we provide:
   • Mini piling for restricted-access sites
   • CFA piling for vibration-free installation
   • Rotary bored piling for deeper basement requirements
   • Contiguous or secant piled walls for new basement boxes

   Every solution enhances structural strength and long-term stability.

3. Underpinning & Construction – For existing homes, we reinforce foundations using traditional or piled underpinning. Our construction teams work safely and efficiently to deliver a high-quality basement ready for architectural fit-out.

Why London Chooses KHB Piling LTD

• Specialists Since 2017 – Thousands of meters of piling installed across London’s most challenging postcodes.
• Bespoke Engineering – Every property, soil condition and load requirement is unique. Our solutions reflect that.
• Safety & Precision First – A 100% safety record and high-spec engineering standards define every project.
• Trusted Expertise – Our work is recommended by architects, structural engineers and property developers across London.

Unlocking the Full Potential of London Homes

A professionally built basement can transform the way you live—creating home offices, gyms, cinema rooms, wine cellars, rental suites or expanded living areas. With space at a premium in London, basement construction is one of the highest-ROI investments a homeowner can make.

From stabilising older Victorian properties to constructing entirely new basement levels, KHB Piling LTD delivers solutions that balance strength, safety and creativity.

Ready to Build Downwards?

If you’re planning a basement extension, new basement or need underpinning for an existing structure, our team is ready to help. Contact KHB Piling LTD today to discuss your project and begin building a stronger, smarter, more spacious home beneath your feet.