Civil Engineering

Bund Walls, Plinths, & Concrete work


Ensuring your Business continues whilst all works are undertaken


Keep your data centre running efficiently with a scheduled Chiller deep clean

Our core features

Critical Construction

Construction work where security, confidentiality, and integrity are paramount. We manage all risks to your equipment and work with the latest dust management and extraction technology, temporary clean rooms, surface protection to provide you with continuity of service.

Coil Cleaning

Providing the cooling for your facilities especially data centres coils require regular maintenance to provide best efficiency and performance. This will lead to lower energy consumption and reduced repair bills. Simple items such as airborne dirt, tree sap, leaves, and insect matter will quickly clog your chillers.



Infrastructure Maintenance

Specialising in the treatment and upkeep of generator canopies and fuel tanks  we can ensure your facilites last and are compliant with OFTEC regulations. Specialist Zinc Phosphate Primers and 2 Pack Paints are used.

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Take a look at our work
What we can offer you

Critical Construction

Construction where it matters, Clean Rooms, Data Centres, Dust free environments. All live environments can be catered for with minimal impact to your business.

Project Management

Every project we deliver has a full complement of RAMS, CDM documentation, First Aid and all documentation required under CDM 2015, the projects are updated with Gantt charts and progress reports so that you are never in the dark.  

What they say about us

Defacto have worked on numerous data centre projects for us, creating apertures, fitting fire doors, creating rooms each time the project has been sensitive from an environmetal point of view with all construction dust and detritus needing to be managed. Each and every time the job has been completed with no interruption to the clients infrastructure, with no VESDA system issues. Clean professional jobs with an eye for detail.

Paul Fletcher

Stulz UK

Defacto have provided many services on site for us, from construction of a new switchgear building, civils on many data centres, remedial works and containment.  Projects have always been completed on time, with the sites left in a very clean and tidy manner, very professional.

Steve Dadley

Technical Manager - Vertiv

Paul and the team have provided outstanding results on all the jobs they have been involved in with us, I look forward to working with them again..

Paul Hinson

Construction Manager - C Beck





Contact Details

Defacto Design Consultants Ltd
44 London Road

[email protected]


Environmental Policy