New & design build

outstanding New & design build Specialists In London

Trio Group offers Design & Build Services to all types of residences across London.


In every project we undertake, we utilise the skills and expertise of a team consisting of architectural designers, party wall specialists, engineers, surveyors and project managers.


Our mission is to create the space you dream, within your given budget and time parameters.


All our services come with a full design and build option and take care of the process right from the start – from architectural design to planning permission, to construction and installation of high-end quality finishes.


Having successfully delivered many Design & Build projects in London for over 20 years, we know that it requires the combined effort of many different teams including electricians, plumbers, joiners and carpenters and decorators.



Whatever space you need to create in your property, our multi-disciplinary team of experts in Design and Build projects, will work closely with you to design and create your dream space and deliver an exceptional project.



With Trio Group - All you need to do is dream up a space!

Trio basement conversion Projects

Could we advise you with your project?

This is where you book your FREE – no obligation – Consultation and you show us the vision you have for the property and we get to take the necessary measurements required to complete the project. 

After all the details have been taken, we sit down with our team managers to discuss and decide how to optimise your space’s in terms of both design and functionality as well as what the best approach to delivering the project will be.

We take care of any planning applications required and our QS will then draw up the scope of work and work schedule needed to complete and deliver the project.

The assigned project manager monitors work across all teams and ensures the project is on track to be completed on time and within budget.

how we do it all

Our Other Services

House Renovation

House Extension

Loft Conversion

Basement Conversion

kitchen renovation

Loft Conversion

Property refurbishment

New & Design Build


Let us help you with your project

Providing high quality property and home renovation works for London for over 20 years. 

Need Help?

FREE Consultation & Quotation

Let's Talk NOW