Welcome to Deko Construction. The pioneers of ground-breaking basement conversion services in London. As the leader in the city’s construction and house renovation industry, we offer a full-spectrum design and building package that will pleasantly transform your basement. We are specialists who provide tailor-made home improvement services that will add a beautiful touch to your basement.

When it comes to limited home space, you may be thinking of a myriad creative ways to expand the existing space. Perhaps you are thinking about investing in a new property. Or maybe you want to put the lobby to some good use. Perhaps you plan on redoing the kitchen. However, not a lot of people think about utilising the basement and making the most out of it.

This becomes all the more crucial if you are based out of London due to confined spaces.

At Deko Construction, we specialise in all kinds of basement conversions, whether you’re talking about gyms, playrooms, or home cinemas. No matter if you’re talking about a home space or a commercial space, we can take on all kinds of basement renovation projects.

We promise that after seeing the before and after images, you will be pleasantly surprised.

Call us and get more info about Basement conversions

078 3829 9485 077 4297 5553


Check if you need to apply for building regulations approval

Before you even begin planning your basement conversion, do all the research to make sure if you can just go ahead and proceed with your project, or if you need building regulations approval.


Get planning permission for your basement conversion

Basement conversion projects have the potential to become quite big. As such, they may require planning permission if they influence how your exterior looks.


Book a project at Deko Construction

Now that you have all the approvals you need, it’s time to book a project with Deko Construction! We’ll start working on it right away.


Approve your project

It won’t be long until we get back to you with a project proposal. Give it a solid look and let us know what you think, and after any necessary adjustment, we’ll proceed to making your dream project a reality!


Enjoy your new basement

With very little disruption, we’ve completed the project and you’re free to enjoy you new basement! Why not have some friends over and celebrate?

Our Experience

At Deko Construction, we understand that with more laws being put in place for regulating upward building work, a lot of homeowners and property owners are left with no option but to adjust to the confined living space. Those rules often put restrictions on their dreams of enjoying adequate living space.

At Deko Construction, we create every renovation plan from scratch. This includes everything from excavating, to designing, and rebuilding London basements into a living space that is exactly in line with what you had imagined.

We are proud to have worked on countless basement renovation projects in the past, all of which came to fruition with flying colours. All that experience has bettered us over the years into meeting the client requirements. We take great pride in having successfully worked on all kinds of projects, whether they were beyond demanding or outlandishly creative in terms of their ideation and execution. All in all, we are the best in the business.

Why Us

We have been a part of the building and construction landscape for a good 20 years during which we have successfully completed countless projects. We worked with hundreds of clients who got their lofts and basements renovated.

From large to small scale projects, we have handled it all with flair and expertise. We take great pride in having served some really amazing Londoners over the years.

At Deko Construction, we give our undivided attention to every single project that we take on. We start by assessing customer needs, budget, and vision before drawing out a plan with realistic expectations

  • Therefore, we can ensure nothing but the finest customer services.
  • All the material that goes into our home construction and renovation projects is of top-notch quality.
  • On top of that, we are very particular about forming long term relationships with our clients. We make it our point to ensure customer satisfaction at every single phase of the project.

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Get a Quote Today

Not sure how much the project will cost you? Get a free, no-obligation quote today and we will let you know how. Don’t worry about being on a short budget. We will help you make the most out of your investment.