Welcome to CSK Building

We are a well established business providing a range of professional building services throughout the south east of England


Building the future. Restoring the past…


CSK Building Ltd is a family run business and has one aim to ensure customer satisfaction. We have been in the business over 30 years and we cover all of London, Kent and surrounding counties. 

We carry out extensions, renovations, ground works, roofing, internal decoration, no job is too small.  We have comprehensive liability insurance.

We provide tailor made quotes to suit each individual client – which can be from bare plot to completion. We have our own tried & tested, expert friendly tradesmen so there are no worries about finding electricians, plumbers and plasterers etc. 

We offer easy to understand and competitive quotes. We will take you through each step of the work. All estimates are subject to contract without prejudice for the best possible results and to ensure the smooth running of your project.

Quotations will always be given in writing or sent electronically to clearly outline all the work included in the price. This ensures you receive clear and transparent quoting,

Here at CSK Building we are consistent with open communication and provide quality workmanship second to none. Large or small, from initial idea, to finishing touches, completed to our own exacting standards within the building trade.


Our portfolio of recently completed projects. New projects will be added here periodically.


Our extensive range of general building work and services means that we are a one-stop shop for all your building needs. Whether your project is big or small, everything runs a lot more smoothly when it can be managed by a single building firm.
Renovation and addition on existing homes. We provide major exterior work on siding, windows and concrete along with major interior improvements to kitchens and bathrooms.
We work with you to construct your ideal commercial or residential space. Whether you already have plans drawn up by an architect or want our draughtsmen to work with you to produce site plans we can help.
We provide a professional plastering service will ensure that your property looks as good as new, with minimum fuss or cost. Replacing those nasty dents or cracks or if you just want a more durable and secure wall.
We undertake all aspects of roofing repairs including; renovation, slating, tiling, felt repair and replacement, guttering, lead work, pointing and moss removal. Initially we assess and measure your roof before any replacement process.
Our windows and doors are sourced from first-class suppliers. We offer guarantee for A-rated energy efficiency and security systems that you can count on. Our installations perfectly match the style of your property.
Our fully trained heating engineers specialise in central heating design, installation, service and maintenance.
We offer complete site clearance services, providing our clients with a completely clear site, empty of all structures, vegetation and waste, leaving the best possible starting point for their construction projects.
For a new build project you will require a project manager to plan ahead, overseeing the progress of the work, problem solving and making decisions on your behalf. Ensuring that the project runs smoothly at all times.
A home extension can be anything from a new room, a loft conversion, to a full house extension over multiple floors. Looking for more space in your home, then we can provide the perfect solution.
Our qualified Plumbers, Gas and Central Heating Engineers are here to help get your plumbing, heating and electrics running again smoothly in the shortest possible time. We carry out all sizes of repairs, new installations, landlord certificates and annual maintenance services.
We undertake refurbishment projects, from single room refurbishment to complete property renovations. Our refurbishment covers all building work as well as specialist trades.
We offer a completely personalised service and we have lots of experience with all types of home and office improvements. We offer expert advice on paint colours and suggestions for designs and layouts.
Our fully coordinated kitchen supply and fit service can save you valuable time, especially when it comes to the trickier jobs like fitting sinks, taps, worktops and appliances.
We provide a professional paving and hard landscaping service for private and commercial customers. We install driveways, patios fencing, brick walls, disabled access and security.
We supply and fit bathrooms and our aim is keeping our business model simple, straight forward and honest, so our customers feel part of everything we do. Bathroom Installation Services our one of our highest demands.
Total renovation for both exterior and interior of office buildings, retail spaces, barn conversations, schools, renovations to both traditional and contemporary accommodation. Our forte.
Our electrical wiring services cover all forms of installation and testing. We provide small wiring services such as adding new electrical sockets or fitting new lights to wiring new rooms and buildings.
We can provide full or partial loft conversions and can discuss with you which option is best for your specific needs. Built to comply with current Building Regulations
Our modular construction is a process in which a building is constructed off-site, under controlled conditions, using the same materials and designing to the same codes and standards as conventional buildings. They are produced in modules so that when they are put together on site.
We install logical and most economical drainage runs in all shape and sizes from residential extensions to new commercial properties. We offer a contemporary finish most clients are looking for.
A major part of our structural groundwork business is the laying of concrete. We can handle all projects including domestic garage floors, interior industrial concrete surfaces and larger projects for exterior.
We can provide full Roof Cleaning, Gutter Cleaning, Guttering Services, Gutter Repairs, Gutter Replacement, Gutter Supply and Installation and Moss Removal.
Our extensive service includes bespoke designs, supply and installation of wet rooms to the highest specification for all industries including leisure, hotels, retail etc.

Our services include commercial building work, renovations, drywall, painting, and more to turn your business into a place of pride. Choose us for our background in general contracting services.

Qualified: Hard working experienced professionals
If you need any plastering and Rendering work doing, our team of experienced professionals will produce a smooth finish every time on your walls and ceilings.
Efficiency: Fast times and customer satisfaction
Our fully regulated and gas safe registered plumbers provide up-front fixed pricing for plumbing, heating and blocked drains.
Assurance: We treat your project like it's our own
Having a varied client base, we specialise in all aspects of decoration, including exterior and interior work. Free quotations at affordable cost.




If alternatively you wish to request a quote from CSK Building then you can click here.


    80 Great Eastern Street
    EC2A 3JL


    +44 7792 455 453


    For all of your building needs and more, please contact us anytime