Diamond Controls Ltd

Diamond Controls Ltd We are an ISO accredited Leak Detection and Trace Heating system specialist

Our highly experienced professional installers, project managers and dedicated support team have delivered value-driven solutions to commercial, domestic and industrial clients for almost 20 years. We specialise in the provision of highly accurate, reliable leak monitoring solutions (leak detection systems) that protect premises, assets and personnel. This includes:
Water leak detection
Major wate

r leak shut-off and monitoring (conforming to BREEAM Wat 03)
Oil, fuel and other liquids
Gas leak detection products including refrigerants (conforming to BREEAM POL 1)

Our services also include the supply, design, commissioning and installation of Trace Heating systems. These electric heat management products provide energy-efficient frost protection and temperature maintenance to properties, pipes and vessels. Use Diamond Controls for;
• Consultation
• Specification
• Project Management
• Design
• Installation
• Servicing & maintenance
• Training, support & advice

At Diamond Controls we pride ourselves on our customer focus, support and advice, and fulfilling our clients’ needs on time and to budget. With installation teams based in London and the South East along with the Head office in East Anglia, we're able to service clients across England. The Diamond Controls Group has a general electrical services arm - Diamond Services EA Ltd that provides electrical contracting through our team of electricians in Norfolk. Our website https://traceheatingsupplies.com also offers supply and commissioning of Trace Heating Supplies where you can buy nVent RAYCHEM products online for distribution throughout the UK.

We have been awarded the Waterwise checkmark!This workplace certification recognises organisations demonstrating a stron...
03/06/2026

We have been awarded the Waterwise checkmark!

This workplace certification recognises organisations demonstrating a strong commitment to water efficiency through practical initiatives, employee engagement, and long-term water stewardship.

Achieving the Waterwise Checkmark for our office is a significant milestone in our sustainability journey. It reflects the collective efforts of our teams to raise awareness, promote responsible water use, and embed water-efficient practices across the workplace.

We look forward to building on this achievement and continuing to work with Waterwise to improve water efficiency and promote sustainable water use across the industry.

29/05/2026

We’re pleased to share that we’ve successfully renewed our Safe Contractor Approved certification for 2026.

This accreditation reflects our ongoing commitment to maintaining high standards in health and safety, risk management and compliance across everything we do.

A big thank you to all involved in upholding these standards across the business.

No better way to welcome in the May bank holiday than gathering for a team dinner with our Engineers at Le Relais de Ven...
22/05/2026

No better way to welcome in the May bank holiday than gathering for a team dinner with our Engineers at Le Relais de Venise L’Entrecôte in Marylebone last night. This world-famous French bistro in London is renowned for serving a single, iconic dish - steak and chips. It was a fantastic evening and even better company.

Another successful leak detection system installation with great customer feedback to match.
18/05/2026

Another successful leak detection system installation with great customer feedback to match.

Gas sensors play a vital role in modern safety systems, protecting people and property across industrial sites, commerci...
11/05/2026

Gas sensors play a vital role in modern safety systems, protecting people and property across industrial sites, commercial buildings, and smart environments.

However, they're not designed to last forever. Each sensor has a defined operational lifespan, and over time, its accuracy and reliability can decline. If your gas sensors have been installed for several years, it’s important to know when they should be replaced to maintain effective and dependable protection. We've covered the most common sensors in our blog as well as the warning signs that may indicate it's time to renew. Take a look here: https://www.diamondcontrols.co.uk/news/understanding-gas-sensor-lifespans/

With all this in mind, regular maintenance and timely replacement are critical. At Diamond Controls, we ensure your systems remain compliant, reliable, and fully operational. If your sensors are ageing or lack a maintenance plan, now is the time to act.

Our services cover full system servicing and preventative maintenance, fault diagnosis with fast resolution, sensor replacement and system upgrades, commissioning of new or modified systems, retrospective drawings and operation manuals, remote monitoring with real-time alerts, and detailed reports with clear recommendations.
To book a service visit, email [email protected] and we’ll be happy to help.

Water Saving Week (4th–8th May) is here and Day 3's focus is: Stop leaks, Save habitats.It’s the perfect time to raise a...
06/05/2026

Water Saving Week (4th–8th May) is here and Day 3's focus is: Stop leaks, Save habitats.

It’s the perfect time to raise awareness about how conserving water can start with the smallest actions. A tiny drip may seem insignificant, but over time, it can build up and cause significant water wastage along with potential damage to your property. In the UK, homes can waste between 200–400 litres of water daily due to leaks, while commercial buildings can lose up to 30% of their water supply through undetected issues. Many leaks go unnoticed right under our noses: a dripping tap, a worn-out washer, or a toilet quietly wasting hundreds of litres every day without anyone realising.

At Diamond Controls, we’re big supporters of Water Saving Week. As specialists in leak detection systems, we’re here to help you uncover hidden leaks, save water, costs, and the environment. For professional advice on leak monitoring solutions for your property, please get in touch.

27/04/2026

Leaks don’t just waste resources, they can cause serious damage to property, assets, and even put people at risk.

From water and chemicals to oil and refrigerant gases, early detection is critical. That’s where smart leak detection systems make the difference, pinpointing issues fast and triggering automatic responses before problems escalate.

Our leak alarm systems help you identify and stop leaks quickly, reliably, and with confidence. Learn more about how to keep your building and people protected https://www.diamondcontrols.co.uk/leak-detection

The 2026 Earth Day theme is 'Our Power, Our Planet', highlighting that collective action and local community efforts are...
22/04/2026

The 2026 Earth Day theme is 'Our Power, Our Planet', highlighting that collective action and local community efforts are essential to creating environmental change. It is a reminder that we are all responsible for the planet we live on.

At Diamond Controls, sustainability is at the core of what we do. We are dedicated to minimising avoidable water waste by helping you detect and respond to leaks early before they escalate. It is mind-blowing to think that commercial buildings can lose up to 30% of their water supply through undetected leaks. In England and Wales alone, over 3 billion litres of water are lost daily, totalling more than 1 trillion litres annually. Small changes can make a big difference and we're proud to have helped thousands of businesses take proactive action towards their water usage.

Our latest Trace Heating training course welcomed attendees who travelled all the way from Scotland to our HQ in Norwich...
16/04/2026

Our latest Trace Heating training course welcomed attendees who travelled all the way from Scotland to our HQ in Norwich.
As experienced insulation contractors, Central Insulation Services regularly receive enquiries about trace heating and wanted to ensure they were following best-practice techniques. This made our course the perfect CPD opportunity, covering installation methods, practical guidance, and testing and commissioning procedures for Raychem frost protection and hot water maintenance trace heating systems.

Interested in joining our next 1-day course? We’re now taking bookings for summer dates, with limited availability remaining this spring.
Learn more https://traceheatingsupplies.com/training/

13/04/2026

Jumping into Monday just like this 🐾
This weekend, we attended the Great Witchingham Unaffiliated Horse Trials at Blackwater Farm, which we previously supported with the new jumping fences. Our youngest office junior, Claude, couldn’t wait to try them out himself!

Address

21a Bessemer Road
Norwich
NR46DQ

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+442038765940

Website

https://traceheatingsupplies.com/

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