General Building Services

db design&build provides comprehensive building and maintenance services to residential clients and commercial businesses. We mainly carry out new builds, full house or flat refurbishments, basement excavation but also consider smaller jobs. Working directly for clients on a design and build package or building under the supervision of an architects, the quality of finish will remain the same.

We offer an exceptional project management service and are fully insured for public liability.

Why not give us a call to discuss your project on freephone 0800 195 6593 or get a quote sent to you by email.


db design&build are proud to offer their building services throughout the London area, residential house extensions, Loft extensions, basement conversions.

Choose db design&build as your general build & design team London as we are experienced in all types of building work and know the area well. Your project will be safe in the hands of respected professionals who guard your safety and satisfaction above all else. Our 'hands on management' will ensure that you will be satisfied with the standard and quality of our work.

If you are considering a new house extension or loft conversion but do not know where to start or whom to talk to about it, we are happy to offer you a free consultation and advice on what you can do and can't do in this area.


db design&build undertake large and small building works in London and all boroughs of London. We have many years' experience in all manner of building work, we deal with residential house extensions, loft conversions, commercial build projects, office re-fit and property refurbishments.

We have built a good reputation through hard work, attention to detail and fair pricing; we have a full understanding and knowledge of all the health and safety regulations needed for our work.

We offer free advice and quotations to all our customers, so if you need a building company with a great reputation for reliability, quality workmanship and fair pricing then call us today.


db design&build are proud to have a first class reputation when it comes to all types of building and renovation projects in North and West London.

Our highly trained Builders and Carpenters have many years' experience making bespoke designs for our clients. Our highly skilled tradesmen can carry out all size of house extensions from rear extensions, side return extensions, two storey extensions and garage extensions.Our team of carpenters can design and make custom designed doors and windows to more complicated projects, such as designer staircases.

We offer quality work at very competitive prices we take great care and pride in all that we do and this shows in the quality finish our carpenters continuously achieve.


All our engineers are NICEIC approved and trained to the latest regulations and are able to carry out any electrical maintenance or repair, they all undertake continual training and have a good understanding of safe working practices and comply with all health and safety standards. We have vast experience in complete electrical re-wires and upgrades to all kinds of properties.

If you require any property maintenance services please contact us now by phone or complete the contact form.


We also offer a priority repair service that covers repair any damage caused by burglaries, floods, riots or any other third party damage. For free friendly advice on any property maintenance in London call us and we can help.

With our experience we fully understand the stress that water damage can cause.

We offer a complete service:

  • Investigate source of leak and repair.
  • Strip out as necessary and supply dehumidifiers and blowers as necessary.
  • Carry out all tests to render building dry.
  • Offer a complete renovate / redecoration service.
  • All work kept in house.
  • References available.
  • You and your clients deal with professional company from start to finish.

5 out of 5
db design and build
Rated 5 out of 5 based on 2 user reviews.

Need a Price Fast...

Get a FREE No Obligation Quote

Give us a call...

0800 195 6593