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40 Years
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Emergency
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Trusted Electrical Contractors in Rotherham
Established in 1986, CASS Electric has built a reputation as one of Yorkshire's leading electrical contractors, serving commercial, industrial, and domestic clients across the UK. Our team of qualified professionals combines over 35 years of industry experience with a commitment to delivering high-quality electrical solutions tailored to client needs. We specialise in electrical installation, design, and maintenance, supported by in-house CAD capabilities for precise as-fitted drawings. Our focus on safety, innovation, and customer satisfaction has earned us long-standing relationships with clients in sectors such as sports, education, healthcare, and public infrastructure. With a fully insured workforce and a track record of completing complex projects nationwide, we prioritise reliability and technical excellence in every installation.

Our management structure ensures direct accountability, with directors actively overseeing operations and client communications. From emergency lighting systems to electric vehicle charging points, our comprehensive service portfolio addresses modern electrical demands while maintaining adherence to industry standards. We operate transparently, offering competitive quotations and clear timelines for all projects, supported by dedicated administrative and estimating teams. Our commitment to quality is evidenced by our 35-year history of repeat business and referrals, reflecting our ability to consistently exceed client expectations. As a family-run business, we maintain a hands-on approach to service delivery, ensuring every project benefits from our collective expertise and attention to detail.
Services
Electrical Installation Fire Alarm Systems Lighting Schemes Emergency Lighting Data Cabling Electric Vehicle Charging CCTV Systems High Voltage Distribution
Details
  • Year established: 1986
Highlights and features
  • We have over 35 years of experience in electrical contracting across multiple sectors
  • Our in-house CAD operator ensures precise design documentation
  • Fully insured team with direct director oversight on all projects
  • Specialists in commercial, industrial, and domestic electrical systems
  • Proven track record with nationwide project delivery capability
Services
Electrical Installation
We provide comprehensive electrical installation services for commercial, industrial, and domestic properties. Our qualified engineers ensure safe, code-compliant installations from initial design to final testing. Projects range from new builds to system upgrades, with dedicated support for sector-specific requirements in education, healthcare, and retail environments.
Fire Alarm Systems
Our fire alarm installation and maintenance services meet current British Standards. We design and implement systems tailored to building requirements, including addressable and conventional systems. Regular servicing ensures ongoing compliance and optimal performance for commercial and industrial premises.
Lighting Schemes
We create energy-efficient lighting solutions for interior and exterior spaces. Our in-house CAD team produces detailed lighting plans, considering factors like illumination levels, energy consumption, and aesthetic integration. Services include installation, emergency lighting, and retrofitting existing systems.
Data Cabling
We install structured cabling systems for voice, data, and communication networks. Our solutions support high-speed connectivity in commercial environments, including Cat 5e, Cat 6, and fibre optic installations. All work includes certification and documentation for system reliability.
Electric Vehicle Charging
We supply and install electric vehicle charging points for residential and commercial properties. Our solutions include smart charging systems with network connectivity, designed to meet current regulations and future-proofing requirements for evolving EV technology.
People
Paul Toone
Managing Director
With over 35 years in the electrical industry, Paul oversees all operations and client relationships at CASS Electric. His technical expertise ensures project excellence across commercial and industrial sectors.
Helen Toone
Director
Helen manages strategic business development and financial operations. Her leadership contributes to maintaining the company's growth and service standards since joining the management team.
John Tandy
Senior Estimating & Contract Manager
John leads project estimations and contract management, ensuring accurate cost assessments and timely delivery. His 20+ years with the company support successful client outcomes across complex installations.
Questions
What sectors do CASS Electric specialise in?
We specialise in sports, education, healthcare, public sector, and vehicle showroom industry projects, alongside general commercial and domestic electrical work.
Do you provide nationwide services?
Yes, while based in Rotherham, we complete electrical installations across the entire UK for commercial, industrial, and domestic clients.
Are emergency services available?
We offer emergency electrical services to address urgent requirements outside standard working hours.
How do you ensure project quality?
Our qualified team follows strict quality control processes, with in-house CAD design and comprehensive testing to meet industry standards.
Can you handle large-scale projects?
Yes, our experience includes major installations in business parks, community centres, and vehicle dealerships across the UK.