Experts in groundworks, piling, and underpinning. BSB Piling and Underpinning Contractors work throughout the UK, including, Bournemouth, Bristol, Guildford, Southampton and London.
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As a specialist groundworks contractor with wide-ranging experience and expertise we are able to help you accomplish your construction project

Ground Beams

We offers a full range of ground beam techniques and contractor services. Ground beams are manufactured off site to improve construction timings

Engineering Design Services

Our highly skilled engineering design team provide an excellent service and delivering quality design solutions to mini-piling, underpinning and piling

New Build Homes

We are experienced in piling foundations, and cater for small and large contracts from small private projects to large commercial buildings

Domestic Extensions

We have piling with rigs small enough to pass through a standard doorway. These smaller rigs are perfect for conservatories and house extensions

Piling & Mini Piling

We offer a wide range of piling methods for foundations and underpinning. Our modern piling rigs can traverse all ground conditions

Who we are

We provide a high standard of service to clients from all sectors of the construction and architectural industries

Our wide spectrum of clients range from private homeowners, through to major building contractors.


We work closely with local authorities, architects, consultant engineers, and loss adjusters, so whatever your project requirements are; we are able to cater for them.


If you are building a family home in Yorkshire, tendering for a commercial project in the centre of London, or erecting an apartment block in the West Country, after an initial site visit we can provide a free estimate for your project.

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Why Choose Us

We are passionate

We have a proven record of accomplishment and are a reputable company in the UK. We ensure that all projects are done with utmost professionalism using quality materials while offering clients the support and accessibility

Honest and dependable

For us, honesty is the only policy and we strive to complete all projects with integrity, not just with our clients, but also our suppliers and contractors. With thousands of successful projects under our belt, we are one of the most trusted construction companies in UK

We are always improving

We commit ourselves to complete all projects within the timeline set with our clients. We use the best of technology and tools to ensure that all jobs are done quickly but also giving attention to details and ensuring everything is done correctly

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Our company news

  • Groundworks is an umbrella term relating to all the processes that are involved in preparing a surface prior to construction. As such, groundworks are usually the first sta

  • With building foundations, construction workers can choose from a whole range of materials, but which ones are the most popular? Concrete At the top of the list, concrete h

  • Piling foundations might sit in the biggest hole your company has ever dug, so it is absolutely necessary to get them right. ‘Piled’ foundations consist of foundations with

What our clients say about our work

Contact us now for a free quote on your project