Commercial

Service Detail

Three-Phase Electrical Installations

Three-phase power installations, upgrades, and distribution for commercial and industrial premises.

BS 7671IET Wiring RegulationsG99 (DNO connections)

What's included

Many commercial operations require three-phase power for machinery, HVAC systems, or high-demand equipment. We design and install three-phase distributions, upgrade existing supplies, and ensure your electrical infrastructure supports your business needs safely and efficiently.

  • Three-phase supply applications and DNO liaison
  • Distribution board design and installation
  • Motor and machinery supply connections
  • Load balancing and power factor assessment
  • Metering and sub-metering installations
  • Supply upgrade planning for business growth

How delivery works

Step 1

Load Assessment

Current and future power demands are calculated and documented.

Step 2

Design & Application

Distribution designed and supply application submitted if required.

Step 3

Installation

Three-phase distribution installed, terminated, and labelled.

Step 4

Testing & Handover

Full testing, certification, and operational handover.