Commercial

At Mercury Electrical we have worked with a wide variety of companies and organisations throughout the Essex area and we are proud of the reputation we have built.

If you need some extra power or lights or you are thinking of completely refurbishing your offices or shop we can help. Whatever you need, you can be assured the project will be completed with care and professionalism, our services include:

- Additional power requirements
- Fire alarm and emergency lighting installations
- Periodic test inspections and reports
- Data cable installation
- Fault finding and repairs
- Cable tray installations and trunking
- Door entry systems and CCTV installation

Schools

If you're a school looking for electrical work then look no further. we already have a list of other schools that we have worked on and added to our extensive portfolio over the years.

Shops

We have experience working on projects for the retail sector.

Offices

From small offices to large offices, we've installed lighting and power to a wide range of different commercial offices.

Units

We offer a comprehensive installation service for industrial units, including three phase installations.

Emergency Lighting

We offer a complete service for emergency lighting, design, installation and testing.