The Company. Our core Values. Our Beliefs.

We got the tools

Our core team of reliable sub-contractors, specialists and consultants, together with a long-standing trusted workforce, ensures that we always deliver practical, skilled and resourceful solutions.

Health & Safety

We have developed a culture of the highest health and safety standards throughout the organisation enabling us to apply these standards to all projects that we are involved in.

Competitive Pricing

We always give free competitive quotes with absolutely no hidden costs. What you see is what you get. With any quote there is no obligation. We are always happy to give friendly advice.

Lifetime Guarantee

Our reactive service team will dramatically reduce the inconvenience of a maintenance problem, allowing you to continue using, working and living in your property.

20 Years Experience

With over experience of over 20 years of experience we have a wealth knowledge and expertise in the building industry. We are highly experienced in both the domestic & commercial sector.

Great Support

In the ongoing aftercare of your home, we also offer an on-call service.

We are a well-established construction company operating within the London and Greater London areas. As residential and commercial building and re-fit contractors, our focus is to ensure that the design works from the inside out giving consideration to not only the architecture, but also all aspects of how the space will be used and how it will function on a day-to-day basis. The client’s requirements are key – which always starts with listening to a brief and apply our experience, expertise and knowledge to the build.

Quality & Experience

With over experience of over 20 years of experience we have a wealth knowledge and expertise in the building industry.

Always On Time

We have an excellent track record in delivering projects, problem free, on time and budget.

As We Promise

We work with our customers from start to finish to ensure that they are 100% happy with the end result.

DNZ Construction & Development  Ltd was registered as a limited company in 2018. It was founded by Tolga Tan who had over 20 years’ experience in the building and construction industry as a self-employed individual prior to setting up his own limited company.

DNZ Construction & Development Ltd is providing construction services ranging from the construction of small to medium sized new build and refurbishment projects, project management and construction consultancy services.

As a well-established company operating within Greater London area of England, their specialism lies within construction and renovation as well as high-end refurbishment of residential and commercial properties.

“We can take care of any project no matter what the size. From property renovation and house extension, to complex developments and new builds. My professional construction team, who come supported by a dedicated workforce of contractors each have over 20 years’ of experience in the business.”