Electrical Contractor in Norwich

Diamond Services (EA) Ltd is a Norwich based Electrician specialising in electrical and lighting requirements throughout Norfolk.

Our highly experienced electricians, along with our dedicated support team, have delivered value-driven solutions to commercial, industrial and residential customers for almost 20 years.

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. 

We are committed to providing a prompt and professional service, and strictly adhere to regulations, health and safety and best practice standards.

As the East Anglian arm of the Diamond Controls Group, we also provide Leak Detection and Trace Heating Systems as part of our wide-ranging service.

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 an extensive range of services to meet the needs of our customers including:

>Electrical Contracting

>Electrical Testing & Inspection

>Lighting Design & Installation

>Leak Detection

>EV Charging Stations

>Energy Monitoring & Management

>Fire, Security & Access Control

>Hazardous Areas CompEx Inspections

Find out more

Why choose Diamond Services?

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

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

>Service your needs
Dedicated customer service and qualified electricians for a results-driven experience

>On-hand, in-house
Our reliable, effective service is delivered by experienced in-house engineers

>Achieve BREEAM
We can assist you with achieving this renowned building sustainability accreditation

Our Clients >

We operate within a diverse range of industry sectors, providing specialist advice and support.

>Office & Commercial Buildings >Industrial and Manufacturing >Local Authority

>Hotels and Leisure Facilities >Healthcare >Education

>Heritage Sites >Agriculture >Residential

‘Don’t take our word for it,
see what our customers have to say’

  • “We have worked with Martin and Diamond Services for many years on projects from fixed wire testing, small office refurbishments, breakdowns to complete infrastructure projects on some of our main laboratory buildings, and have always been very pleased with the professional and speedy service they provide.”

    Steve Guy
    Operational Services Manager
    John Innes Research Centre
  • “We purchased an office building in need of renovation, and Diamond Services helped us to get our building back to a safe standard in no time all. We used Diamond Services once again when we came to extend our office space and will be using them again in our future projects.”

    Kerrie Farnan
    Head of Projects
    Lifeline24
  • “Diamond Services provided a professional, efficient, and polite service. From Martin who provided the quote and guidance to the electricians undertaking the install, this gave us the confidence that we had chosen a truly professional and efficient electrical contractor who we would not hesitate to use again.”

    Adam Andrews
    Building Services Co-ordinator,
    Norwich Bioscience Institutes
  • “I have been working with Diamond Services to manage a small portfolio of properties in the Norwich area and can not recommend them highly enough. They always offer a professional, high quality and timely service. Looking forward to working with them regularly in the future.”

    Lewis Woolley
  • ” We have worked with Iain and Diamond Services over a number of years and have always found them to be very efficient, effective, reliable, easy to deal with and good value for money. Highly recommended.”

    David Sayer
    Blackwater Farm Great Witchingham.

View more client feedback

ISO9001
ISO14001
Safe Contractor
SMAS
Certified Pro RayChem
ECA
CompEX
NIC-EIC
Construction Online