About Us

Derry Design & Build based in North London is a modern building contractor
focused on realising our clients’ collective vision. Our one-stop in house
approach allows our clients to achieve their concept design through to construction
all through the team at Derry Build.

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Where you see the Derry
Standard, you see a job done well.

Our team has been working in the building industry for over 18 years on
both domestic and commercial projects. We pride ourselves on the quality of our workmanship and finish of our projects, that is why when you see the Derry Standard you can be sure that you are looking at a job well done.

Based in North London the majority of our work comes from word of mouth through previously completed projects and happy customers. We will happily
put you in touch with our previous customers for references.

Our primary focus is domestic work be that extensions, loft conversions or refurbishments – we can assist you with all aspects of your project from initial design through to finalization & finish. Get the Derry team on board and you will get the home you wish for

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“The Derry team worked efficiently on our new build and we were very happy with the speed & quality of their workmanship. We love our beautiful home”


‘My friend had a new kitchen put in by Derry & I saw the quality of their work so when it came to getting my refurbishment they were my first choice. I love my new extended kitchen & would recommend Derry to friends & family.”

“The Derry team have just completed work on our Kitchen extension and refurbishment, loft conversion and new bathroom. We were extremely impressed with their professionalism and standard of their work. We are very much looking forward to moving back into our “new” home. We would not hesitate to recommend Derry Design and Build.”


Our Promise

We take customer service very seriously and it is at the forefront of the service provided.
We understand that it can be difficult to hand over your home to a contractor,
therefore we promise to be transparent and upfront from that start to finish of a project.

We will ensure that you understand the expected level of service
included in the price that you are paying for our works.
The aim is that we make your dream project a reality through collaboration and communication throughout.
We understand that a happy and satisfied customer will always help us to grow our business.


Our vision is to be the number one contractor of choice
across London and the surrounding regions for specialist home building and in particular extensions, loft conversions,
and refurbishments.

We intend to uphold a leading reputation in high-quality building delivered through a trusted service with the customer at the heart of achieving dream projects.