Business Details
50+ Years
experience
Emergency
services
Electrical Engineering Solutions in Rugby
Quartzelec is a leading independent electrical engineering group with over a century of experience delivering design, manufacturing, installation, and maintenance solutions to industrial and commercial sectors globally. Our expertise spans rotating electrical machines, HV/LV services, building systems, and utility works, supported by a network of regional offices and workshops. Accredited to ISO9001, ISO14001, and ISO45001 standards, we combine technical authority with a proactive approach to ensure project lifecycles meet and exceed client expectations.With 600 employees and a 70 million turnover, we provide end-to-end services from initial design to commissioning, offering tailored maintenance strategies and 24/7 worldwide support. Our heritage includes intellectual property from renowned British engineering firms, enabling us to service both legacy and modern OEM equipment across diverse sectors including power generation, rail, and marine. Through strategic acquisitions and a commitment to innovation, we maintain a competitive edge in electrical contracting and rotating machinery expertise.
Services
Contracting Services
Rotating Machines
HV/LV Services
Utility Works
System Design
Maintenance
Earthing Studies
Protection Systems
Cable Jointing
Condition Monitoring
Details
- Year established: 1912
Highlights and features
- 100+ years of technical expertise in electrical engineering
- Global network of regional offices and workshops
- 24/7 worldwide support for critical operations
- ISO-certified quality, environmental, and safety standards
- Tailored solutions from design to maintenance
Associations and certifications
- ISO9001
- ISO14001
- ISO45001
- Achilles UVDB Verify
- RISQS
- NERS
- IECEx CoC
Services
Rotating Machines
Specialist support for AC/DC rotating machinery up to 660MW, including repair, overhaul, and condition monitoring. Our engineers utilise heritage IP from GEC and Alstom to service legacy systems while supporting modern OEM equipment. Global 24/7 response minimises downtime for critical industrial operations.
HV/LV Contracting
Design-build solutions for distribution networks from 415V to 33kV, including substation construction and cable jointing. NERs-accredited teams deliver grid connections, metered supplies, and M&E systems with compliance to British and international standards.
Condition Monitoring
Advanced diagnostic testing including partial discharge analysis and thermal imaging to predict equipment failure. Our Quartzteq division provides real-time monitoring systems that extend asset lifecycle and reduce maintenance costs by up to 30%.
Earthing Systems
Comprehensive earthing design and audit services meeting BS EN 50522 and ENA standards. We conduct touch potential measurements and fault current distribution analysis to ensure personnel safety and regulatory compliance for high voltage installations.
Utility Connections
Turnkey ICP solutions for new developments and capacity upgrades, including DNO interface management and cable laying. Our NERs-accredited status enables competitive pricing for contestable works while maintaining strict adherence to network specifications.
Questions
What electrical contracting services does Quartzelec offer?
We provide full lifecycle HV/LV services including system design, installation, testing, and maintenance for industrial, commercial, and utility clients.
Are your engineers qualified for high voltage work?
Our teams hold NERS accreditation and IECEx certification for working on voltages up to 33kV with safety-compliant procedures.
Can you service legacy electrical equipment?
Yes, we maintain and repair heritage machines using IP from GEC, Alstom, and other historic manufacturers.
Do you offer emergency response services?
Our 24/7 support includes rapid fault diagnosis and repair for critical infrastructure globally.
What accreditations do you hold?
We are certified to ISO9001, ISO14001, ISO45001, and hold specialist credentials including Achilles UVDB Verify and RISQS.
Where are your service locations?
We operate from 12 UK sites and international offices in Spain, Switzerland, UAE, Malaysia, Philippines, and Poland.
