Welcome to Abtech Basements

All our project are personally managed by our directors

With over 17 years experience and fully approved installers, we are confident that we can provide you with a fabulous new addition to your home

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Our Completed Projects

“After successful completion of 2-No. retro-fit basements together to a Mews in SW7 which extended to below the road using a complex method not normally adopted for domestic dwellings we have now returned to site to complete the waterproofing allowing the follow-on trades to fit out these 2 desirable homes. ”


“Works have been completed at our site overlooking Wimbledon Park. The project included the construction of a 200 square metre basement with pool below an existing house and extension. The scheme was revised for top down techniques to allow the Main Contractor to safely continue refurbishment of the large detached property whilst our works took place. The project is now complete on time and on budget. ”


“The reinforced concrete structural shell has now been completed to the retro-fit basement in this quiet prestigious Wandsworth Street. Works were extended to allow for a larger basement terrace and below garden plantroom during our contract which was successfully carried out with minimal extension in time. ”


“We have achieved completion of the structural shell for a new build detached home in Putney.The basement stretches from boundary to boundary on each side and to the pavement line at the front making access and logistics the main concern, however the project has been completed 3 weeks early. ”


“We have completed the construction of the retro-fit basement below an end of terrace property in Fulham. This was carried out with a Fit-Out Contractor we enjoy working with who will go on to complete the fit out and hand the keys to the Client. Project completed in time and on budget.”


“We end the year completing 3-No. further projects this month in Hampstead, Oxford and Chiswick. We welcome our new additional team of waterproofing, enlarging our waterproofing team to 8, and congratulate Chris on his promotion to the role of Forman. Looking forward to 2015.”


“With a start of a new year and projects underway in Fulham, Bayswater, Holland Park, Finchley, Hampstead and Oxford. As ever our waterproofing teams are busy throughout London and the Home Counties. We are now entering our 15th year! With over 1000 projects completed!
Happy New Year toall our Clients, Engineers and Architects! ”


“We are beginning new projects in Fulham, St Johns Wood, Hammersmith and Putney. Our project in Bayswater is coming to an end again on budget. Holland Park is progressing well and we are now looking to adopt a top-down methodology for the remaining works. We are looking forward to starting works on a new 200 square metre basement for a block of flats in Fulham. The scheme involves piled retaining walls, underpinning, propping, bulk excavation and formation of RC basement shell, all of which we carry out reqularly on our projects.
Our Delta Cavity Membrane Teams are always very busy. We are now commissioning our installation of a deep 2 story, plus pool waterproofing in SW7. ”


We Cover West London
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Basement Construction West London – Abtech Basements

Finding a highly skilled and experienced specialist in basement construction in West London can be hard work, which is where we here at Abtech Basements come in. We provide quality basement constructions for your property, providing you with a large amount of extra space that you can utilise in any way that you want. Whether it’s for a gym, games room, additional bedroom or even a home cinema, it’s entirely up to you.

Our convenient location means we are able to serve the West London area with ease, especially as we have managed to build an extensive customer base there, and create a fantastic reputation for ourselves.

Quality basement construction is something that needs to be undertaken by a qualified and experienced professional as it can be dangerous and difficult job, and you can trust our professional team to take care of the entire process.

Basement Conversions West London

If you have an existing basement that needs converting for habitable use, than we here at Abtech Basements should be your first port of call. Not only do we design your basement, we also ensure that it is fully waterproof so you can be sure that it is protected from damp and moisture.

Our basement conversions are carried out with accuracy and precision, ensuring that all work is of the highest quality. Not only will it add more space to your home, it can also add value, meaning it is a great investment too.

So if you are looking for superior basement conversions in West London, call us today at Abtech Basements on 0870 801 0080 for more information on our expert services.