Industrial Electrical Engineering

BUILT FOR UNINTERRUPTED INDUSTRIAL PERFORMANCE.

Operating across heavy manufacturing, logistics hubs, and automated processing facilities, Onyx Electrical & Renewables delivers high-capacity electrical engineering engineered for maximum uptime. We design, build, and maintain robust electrical infrastructure capable of handling intensive operational loads, keeping your critical plant, automated lines, and logistics networks running safely, efficiently, and continuously.

In heavy industrial environments, power instability or unexpected downtime translates directly to lost output and inflated overheads. Onyx Electrical & Renewables acts as a Tier-1 electrical engineering partner, providing end-to-end power infrastructure solutions—from high-voltage sub-station installations to complex machine connections and motor control systems.

We work directly with plant directors, operations managers, and principal contractors to deliver tailored, fully compliant M&E projects under stringent safety standards. Whether upgrading a legacy distribution network to support high-demand production equipment or executing a full facility installation, our phased delivery and out-of-hours working protocols ensure zero disruption to ongoing operations.

  • High-Capacity Power & Distribution: Main switchgear installation, MCCB panel boards, transformer upgrades, and heavy-duty busbar trunking systems tailored for large-scale load distribution.
  • Machine Wiring & Process Automation: Turnkey power feeds, control panel integration, and specialized electrical connections for automated production lines, robotics, and processing machinery.
  • ATEX & Hazardous Environment Compliance: Certified design, installation, and inspection for explosive or dust-laden environments, ensuring total adherence to DSEAR and BS EN 7671 standards.
  • Power Quality & Energy Optimisation: Voltage optimisation, Power Factor Correction (PFC), and harmonic filtering to eliminate energy waste, prevent equipment wear, and lower operational tariffs.
  • Logistics & Warehouse Infrastructure: High-bay energy-efficient LED lighting schemes, automated conveyor power integration, and high-capacity fleet EV charging infrastructure.
  • Preventative Testing & Thermal Imaging: Comprehensive fixed wire testing (EICR), thermographic surveys to identify load anomalies before failure, and 24/7 emergency reactive cover.

Zero Operational Downtime: Meticulously planned installation schedules, including complete out-of-hours and planned shutdown delivery, keeping your production lines live.

Tier-1 Safety & Compliance: Fully accredited engineers operating to ISO, NICEIC, and safe-contractor standards to maintain strict site safety compliance.

Scalable & Future-Proof: Infrastructure engineered with built-in headroom to support future plant expansions, machinery additions, and green-energy integrations.