
Industrial Services
Circle Electrical delivers robust, reliable electrical installations and maintenance for industrial sites across Bristol and the South West.

Industrial installations & plantroom works
Full electrical installations for workshops, plantrooms and production areas, including power distribution, containment, control wiring and equipment integration. Built for resilience, safe access and long‑term reliability.

Distribution board upgrades & three‑phase systems
Upgrades to three‑phase boards, sub‑mains and distribution systems with correct fault‑level calculations, surge protection and RCBO protection. Ideal for expanding or ageing industrial infrastructure.

Industrial containment & cable management
Heavy‑duty tray, basket, trunking and steel conduit systems designed for demanding environments. Clean routing and secure fixings ensure durability and future‑proofing.

Machinery supplies, isolators & control wiring
Dedicated circuits, local isolators, emergency stops and control wiring for industrial machinery. Installed to manufacturer specifications and site safety protocols.

Industrial lighting & emergency systems
High‑bay and low‑bay lighting, LED upgrades and emergency lighting designed for industrial spaces. Improved visibility, reduced energy use and full compliance with BS 5266.

Motor control, automation & process wiring
Installation and maintenance of motor circuits, control panels, contactors, relays and automation wiring. Ideal for production lines, conveyors and process‑driven environments requiring precision and reliability.

Industrial power distribution & sub‑main installations
Installation of sub‑mains, busbar systems, high‑load circuits and power distribution for machinery and plant equipment. Designed to handle heavy demand safely and efficiently.

Hazardous area electrical work (ATEX)
Electrical installations and inspections in ATEX‑rated or hazardous environments, including correct zoning, equipment selection and compliance with safety standards.

Thermal imaging & condition monitoring
Non‑intrusive testing to identify overheating components, loose connections and early‑stage faults. Helps prevent breakdowns, reduce downtime and support predictive maintenance strategies.