Need to install or upgrade to three-phase power? We provide certified three-phase power installation in London for commercial, retail and industrial spaces. Whether you’re opening a restaurant in Camden, fitting out a workshop in Hackney, or powering machinery in Islington, we’ll ensure your system is correctly designed, safely installed and compliant with regulations.
What Is Three-Phase Power & Who Needs It?
Three-phase electrical systems deliver more consistent and powerful current compared to single-phase. It’s essential for businesses running large appliances, HVAC units, industrial equipment or commercial kitchens. If your existing supply is insufficient, upgrading can prevent overloads and improve equipment performance.
Our Services Include:
- New three-phase supply setup & DNO coordination
- Three-phase distribution board installation
- Sub-metering and load balancing
- Industrial socket & isolator installation
- Earthing, surge protection and certification
Typical Applications
- Restaurants with multiple electric ovens
- Commercial HVAC and cooling systems
- Workshop equipment and compressors
- Warehouses & server rooms
- Lifts, pumps, and large motors
Our Process
We begin with a site survey and load assessment. Then we design the system, liaise with UK Power Networks or your DNO if a new supply is needed, and handle the complete installation. All work is certified to BS7671 and NICEIC standards.
Areas We Serve
- Camden
- Hackney
- Islington
- Westminster
- Greenwich
- Southwark
Pricing
Three-phase installations start from £895 + VAT, depending on your building size and connection type. We offer fixed quotes after survey.
Related Services
⚡ Book Three-Phase Power Installation in London
Call now or book online to upgrade your premises to a certified three-phase system designed for high-demand equipment.