Deep Foundations

Deep Foundation Contractors

As one of the UK’s leading deep foundation contractors, Aarsleff Ground Engineering delivers solutions that provide strength, stability, and longevity to structures of all sizes. Our deep foundation techniques are designed to transfer structural loads to stronger soil or rock layers deep below the surface. We ensure reliable ground support in even the most challenging geotechnical conditions.

Whether it’s for commercial developments or industrial units, we work collaboratively with our clients to deliver high-quality and tailored foundations that stand the test of time.

Our Deep Foundation Services

Our deep foundation services cover a broad range of techniques and pile foundation types suited to different geotechnical conditions and project requirements. Some of our deep foundation services include:

Driven Precast Concrete Piling – Pre-manufactured piles can be installed quickly with minimal disturbance and spoil.
Bored Piling – Ideal for urban or environmentally sensitive areas where vibration and noise must be minimised.
Mini Piling – Suitable for restricted access or low-headroom environments.

We guide projects from design and planning through to installation and testing, ensuring safety, efficiency, and compliance every step of the way.

Market Sectors We Serve

At Aarsleff, we deliver deep foundation solutions across a wide range of market sectors, including:

Commercial – Skyscrapers and office buildings
Industrial – Factories, warehouses, and distribution centres
Residential – Housing developments and apartment blocks
Infrastructure – Bridges, overpasses and utilities
Culture and Institution – Schools, universities and heritage buildings

Here is a video that explains how deep foundations for a 245-metre skyscraper were installed in hard rock and soft clay:

Our Deep Foundation Specialists

Our team of geotechnical and structural engineers bring extensive knowledge and practical experience to every deep foundation project. We understand the critical role foundations play in overall structural integrity and collaborate closely with clients to develop the most suitable and cost-effective foundation systems. From early-stage ground investigation analysis to pile testing, our specialists deliver operational excellence and trusted support. Our team ensures that all projects are completed on time and within budget.

Machinery & Equipment

We pride ourselves on maintaining a fleet of cutting-edge machinery and equipment, enabling us to tackle any challenge effectively. From hydraulic pile drivers and drilling rigs to excavators and cranes, our tools are regularly updated and maintained to the highest standards, ensuring precision, safety and efficient service delivery on every project.

Close up of Aarsleff's yellow Liebherr LB24 drilling rig.

Sustainability

We understand that the construction of deep foundations can have a significant impact on the environment, which is why sustainability is central to our operations. We aim to reduce the environmental impact of our operations by meeting yearly targets aligned with the UN’s global Sustainable Development Goals, including: