Complex projects.Technical certainty.Delivered with confidence.
Synergy Build is a London-based Design and Build contractor delivering complex fit-out, refurbishment and building projects across London and the South East.
Built around certainty
For more than 20 years, Synergy has delivered fit-out, refurbishment and Design and Build projects within some of London's most demanding buildings.
We work with consultants, tenants, landlords and institutional clients to manage the technical, commercial and operational challenges behind successful project delivery.
From early coordination and pre-construction through to completion and handover, our role is to bring clarity, control and accountability to every stage.



Built around certainty
For more than 20 years, Synergy has delivered fit-out, refurbishment and Design and Build projects within some of London's most demanding buildings.
We work with consultants, tenants, landlords and institutional clients to manage the technical, commercial and operational challenges behind successful project delivery.
From early coordination and pre-construction through to completion and handover, our role is to bring clarity, control and accountability to every stage.
Projects defined by delivery
A selection of complex fit-out, refurbishment and Design and Build projects delivered across London and the South East.

Montcalm Mayfair Hotel
Restoring Luxury to a Five-Star Hotel
View case study

Hammersmith Civic Campus
Design-led Premium Marketing Suite
View case study


20+
Years of project delivery
£15m
Established Design and Build contractor
London + South East
Core operating region
Delivering for consultants, landlords, tenants and institutional clients.
The finish is only part of the story
The completed space is what people see. The planning, coordination, engineering and control behind it are what make it possible.
Synergy Build manages the detail beneath the finish: programme, logistics, building services, specialist trades, compliance, stakeholder requirements and the realities of working within complex or operational environments.
It is this combination of technical rigour and high-quality execution that allows us to deliver spaces that perform as well as they look.
The finish is only part of the story
The completed space is what people see.
The planning, coordination, engineering and control behind it are what make it possible.
Synergy Build manages the detail beneath the finish: programme, logistics, building services, specialist trades, compliance, stakeholder requirements and the realities of working within complex or operational environments.
It is this combination of technical rigour and high-quality execution that allows us to deliver spaces that perform as well as they look.
What experienced commercial clients rely on
Commercial control
Clear reporting, procurement awareness and disciplined management throughout delivery.
Technical coordination
Bringing consultants, specialists, building services and construction information together effectively.
Programme certainty
Understanding sequencing, dependencies and delivery milestones from the outset.
Live environments
Planning construction around existing occupants, users and operational requirements.
Accountability
Clear responsibility throughout pre-construction, construction, commissioning and handover.
Quality of delivery
Maintaining attention to the detail that sits behind the completed environment.
What experienced commercial clients rely on
- Commercial control
- Technical coordination
- Programme certainty
- Live environments
- Accountability
- Quality of delivery
Commercial control
Clear reporting, procurement awareness and disciplined management throughout delivery.
Technical coordination
Bringing consultants, specialists, building services and construction information together effectively.
Programme certainty
Understanding sequencing, dependencies and delivery milestones from the outset.
Live environments
Planning construction around existing occupants, users and operational requirements.
Accountability
Clear responsibility throughout pre-construction, construction, commissioning and handover.
Quality of delivery
Maintaining attention to the detail that sits behind the completed environment.
What we do
Our teams provide the technical, commercial and operational expertise required to take complex projects from early planning through to successful handover.
Building performance into every project
Safety, sustainability and responsible delivery are considered from the outset of every project. Our teams work to protect building users, support our clients' environmental objectives and deliver improvements that provide lasting operational value.
As the requirements placed on existing buildings continue to evolve, Synergy Build helps clients plan and deliver practical upgrades, refurbishments and adaptations with clarity and control.
- Health and safety
- Environmental responsibility
- Building performance and compliance
