Quartzelec provides a comprehensive range of engineering services to the rail sector, supporting both critical infrastructure projects and the performance, reliability and longevity of operational rail assets.

Working alongside train operators, rolling stock owners, maintainers and infrastructure providers, our teams deliver specialist electrical and mechanical engineering solutions across the full asset lifecycle. From high and low voltage power systems, substations and electrical infrastructure through to the overhaul, repair and refurbishment of rotating electrical equipment, our capabilities are designed to support safe, reliable and efficient rail operations.

Our infrastructure expertise includes high voltage and low voltage installations, power distribution, substations, switchgear, cable routing and containment systems, protection equipment, testing, commissioning and Distribution Network Operator (DNO) connections.

Complementing these capabilities, Quartzelec provides specialist overhaul and repair services for traction motors, main generators, auxiliary generators and HVAC fan systems. Through detailed inspection, engineering assessment, rewind, refurbishment and reverse engineering activities, we help customers improve reliability, extend asset life and maintain fleet performance.

Operating within demanding rail environments, our teams combine technical expertise with a strong commitment to safety, quality and compliance. Holding RISQS accreditation and working in accordance with recognised industry standards, we support customers throughout the project lifecycle, from design and installation through to testing, commissioning, maintenance and ongoing technical support.