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About Us

Diamond Services has provided electrical services for almost 20 years throughout Norwich, Norfolk, and East Anglia as a whole. 

As part of the Diamond Controls Group based in Norwich, we offer exceptional high-quality products and electrical support to organisations in commercial, industrial, and residential sectors. Our highly skilled team of qualified electricians and committed support team, led by Director Martin Barmby, have built Diamond Services into one of the region’s leading electrical contractors.

diamond services about us

Electrical Services in Norwich & Across Norfolk

Offering comprehensive project management, installation, and maintenance services for all forms of electrical contracting, we are NICEIC and ECA approved. At Diamond Services we pride ourselves on going the extra mile to meet the needs of our customers on time and to budget. That’s why many of our customers use us time and time again to fulfill their electrical needs.

High Quality 

We select the state-of-the-art products we use with careful consideration of the client’s needs and only use high-quality, proven components to provide long-lasting electrical solutions. Our bespoke electrical services are tailored to your requirements and include every aspect of your electrical supply from Distribution Board Installation, Rewiring, and LED Lighting, to Fire and Security Equipment, Trace Heating, and Leak Detection Systems

Bespoke Solutions

We’ve worked at some of the largest and most prestigious premises in Norfolk, but also regularly work with small to medium enterprises (SMEs) commercial and industrial clients, domestic clients and landlords to provide value-driven solutions. You will receive the same levels of care and attention, and electrical expertise whether you are using us for a large ongoing commercial electrical project or a smaller, one-off domestic electrician service.

Superior Service

We’re committed to providing a prompt and professional service, strictly adhering to regulations, health and safety (H&S), and best practices. Our strong reputation for high-quality products and service has helped us to develop long-lasting client relationships. From comprehensive reporting, compliance, and H&S documentation to end-user assistance, fault finding, servicing, and maintenance, our engineers are on hand for ongoing support, advice, and maintenance.


Our Projects

Our long history of delivering high-quality solutions to our customers means we are able to adapt our skills and experience to suit the needs of many different industry sectors. Here are just some examples of the wide-ranging industry sectors we work in.

Domestic Services

Client Feedback

We are extremely proud of our reputation for providing high-quality workmanship and place a strong emphasis on going the extra mile to meet the needs of our customers. Read what our customers had to say about our service and completion of work.

Electrican rewiring a plug

Meet the Team

Our dedicated team are specialists in their field and comprise electricians, project managers, and support team representatives. Fully qualified, experienced, and focused on providing high standards. Meet the Diamond Services team.

Meet the Team at Diamond Services

Latest News

Keeping you up to date with the latest news. Read about our most recent projects and completed works. Learn about new electrical regulations and legislations you need to adhere to as an industrial, commercial or domestic customer. 

Martin Barmby


“From initial consultation, where we select the best systems and components, to our project management, installation, and after-sales care, our focus is entirely on the needs of our customers. We commit to the entire process, offering support and advice throughout.

I’m extremely proud of our business and the strong customer relationships we’ve built based on mutual trust and understanding. Our expansion into long-term servicing and maintenance contracts is a testament to our confidence in our systems, our passion and our drive to deliver a full service to our customers.”

Martin Barmby
Company Director

Diamond Control
Certified Pro RayChem
Safe Contractor Approved
Construction Online