Leak Detection & Trace Heating Specialists
Diamond Controls is an ISO accredited leak detection and trace heating system specialist operating throughout London and the UK.
As part of the Construction sector, we are fully operational during the Covid-19 pandemic, adhering to strict site operating procedures and making safety our highest priority. View our statement.
Our highly experienced professional installers, project managers and our dedicated support team have delivered value-driven solutions to commercial and industrial clients for almost 20 years.
We design it, we build it, we back it up!
Use us with confidence. Don’t just take our word for it, view our client feedback.
Our Services
We offer a wide range of services to meet the needs of our clients including:
>Consultation >Specification >Design
>Installation >Servicing & Maintenance
>Training, Support and Advice
Why Choose Diamond Controls?
Find out more about Our Process

With you every step
We manage the whole process for you, providing a bespoke solution for your needs and budget.

Service your needs
Dedicated customer service and technical support teams for a results-driven experience.

Industry renowned
We’re client focused, independent, with a highly trained, committed professional team.

On-hand, in-house
Our reliable, effective service is delivered by experienced in-house engineers and not sub-contracted out.

Extended 5-year warranty
A 5-year warranty is available for peace of mind when using our servicing and maintenance service.
Achieve BREEAM
We can assist you with achieving this renowned building sustainability accreditation.
View our product range traceheatingsupplies.com
Buy Trace Heating Supplies Online
Buy nVent RAYCHEM products via our supply and distribution service.
Our Clients and Projects >
We operate within a diverse range of industry sectors, providing specialist advice and support.
>Office & Commercial Buildings >Industrial >Local Authority
>Hotels >Healthcare >Education >Heritage Sites >Leisure >Residential
Client Feedback
View more client feedback