Design Your Dream, Expert L-shaped Basements Contractors!
Experience Excellence in L-shaped Basements with Professional Contractors

L-shaped Basements Contractors

L-shaped Basements Contractors is your premier choice for designing your dream L-shaped basement. With our expertise in basement construction, we specialize in delivering top-quality services tailored to meet your needs. At L-shaped Basements Contractors, we understand the value of maximizing the available space in your property. Whether you’re looking to create a new living area, a home office, or a recreational space, our professional contractors are here to guide you through the L-shaped basement construction process.
George RockettGeorge Rockett
10:51 09 Oct 23
I wouldn't hesitate to recommend Norbert and his team. They have been working on an extensive period conversion for me that started with lower ground floor/basement renovation followed by a floor by floor renovation. All trades have been exemplary from the heavy structural work to the detail of the finish. Honest, hard working and on-time, all the virtues of a building contractor I could wish for.
Paul DossPaul Doss
09:38 11 Feb 23
We are very happy with the basement refurbishment performed by this company. They showed excellent knowledge and skills and our basement looks incredible.
Justin KittsJustin Kitts
17:03 07 Feb 23
We used these basement contractors to build a bedroom and large bathroom in our basement. They were a pleasure to work with from the planning stage right through to tiling the bathroom. They took pride in their work and paid great attention to small details. The final result is amazing. We will definitely use these guys again for future work.!!
Sanjana RamlallSanjana Ramlall
13:23 24 Dec 21
After deciding we needed some home office space we did a basement conversion in London, and this company helped us achieve what we wanted within our budget. Thanks.
Nicola CourtNicola Court
18:37 10 Nov 21
If you want basement contractors in London who will take the stress out of basement construction, take my recommendation and use this company, they are great.
Nandhan PradeeshNandhan Pradeesh
11:59 09 Oct 21
When you are building a basement in London, don't look any further than this basement construction company. They gave great customer service from the first time I called them, did a thorough site assessment and started pretty soon after that, and made building a basement look easy!
umiya infotechumiya infotech
09:13 20 May 21
Getting the foundation waterproofing right for my new London office was crucial, and my usual team of contractors did what they always do...a superb job all round, never anything for me to worry about.


Basement Construction

Our company offers an all-encompassing basement construction service, ensuring robust foundations and skilled craftsmanship to fulfill the expectations of our clients.

Basement Excavation

Specializing in the expert excavation of subterranean spaces, we excel in delivering precise and secure excavation tailored to the unique requirements of each project.

Basement Conversion

We specialize in transforming existing basements into functional and visually appealing spaces, suitable for diverse purposes such as residences, offices, or recreational areas.

Basement Renovation

Conducting thorough basement renovations aligned with client expectations, we address everything from refreshing the aesthetics to upgrading infrastructure, resulting in contemporary and practical spaces.

Basement Waterproofing

Our range of services encompasses the efficient waterproofing of basements, offering enduring defense against moisture and water, promoting a consistently dry and secure environment.

New Build

Providing a comprehensive new build service, we extend full support from the planning phase to project completion. Our commitment lies in delivering top-tier workmanship and adhering to all building standards.

Our projects