Basement Contractors in London -
HYB Construction Ltd

Why HYB Construction Ltd

Full Basement Solutions
We handle everything from site prep and basement excavation to structural work and the finishing touches. Our team ensures your basement is safe and built to current safety standards.

Customised Basement Conversions
Looking to create extra living space such as a home gym, cinema room or office? We design basements to your needs.

Handling Planning Permission
Our team manage the planning process and ensure compliance with all building regulations local requirements. We navigate the complexities of building under an existing property and on the ground floor with ease.

Large Excavation & Structural Work
We have expertise in large excavation and temporary works so we can handle the most complex builds, reinforcing the basement for long term stability.

Piling and Structural Reinforcement
We offer piling and underpinning to reinforce the basement structure and ensure long term stability even in challenging soil conditions.

At HYB Construction Ltd, we specialise in basement conversions and new basement construction across London and UK. With years of experience, we provide high end bespoke solutions that maximise your property’s potential and meet building regulations.

Our Process

1. Initial Consultation – We visit your property and discuss your vision for the new basement.

2. Planning & Permissions – Our team handle the planning application and building regulations.

3. Excavation & Site Preparation – Careful excavation and groundwork to protect your property’s structure.

4. Construction & Waterproofing – Building the basement structure and installing premium waterproofing systems.

5. Finishing & Customisation – Delivering a high spec finish to your requirements.

Expert Basement Craftsmanship

HYB Construction has extensive industry knowledge and the expertise to create basements fit for any purpose — from residential spaces to underground car parks, swimming pools, and more. Waterproofing is essential in basement construction; a poorly sealed basement can lead to long-term issues. Our skilled team uses proven techniques and premium materials to ensure a watertight finish and long-lasting stability.

We are committed to completing all projects on time and within budget, ensuring minimal disruption and a seamless handover for any follow-on contractors.

Transform your Property with HYB Construction

If you’re looking to convert a basement or build a new basement in or around London, trust HYB Construction to deliver expert craftsmanship and quality. Get in touch today to discuss your next build project and unlock your property’s full potential!