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Expert Electrical Contractors in Wigan
Corlett Electrical Engineering has been delivering expert electrical engineering solutions across Wigan and the North West for over a century. Established in 1892, our legacy of excellence spans generations, combining deep industry experience with a commitment to evolving with technological advancements. Our team of fully trained electricians, developed through our own apprenticeship programmes, ensures every project meets the highest standards of safety and efficiency. We specialise in comprehensive electrical installation, maintenance, and testing services for diverse sectors including education, healthcare, and industrial facilities.

Our dedication to quality is underscored by our long-standing client relationships, with some partnerships dating back to the 1930s. As pioneers in sustainable energy solutions, we now lead the way in electric vehicle charging infrastructure while maintaining our core values of reliability and technical expertise. This combination of heritage and innovation positions us as trusted partners for both traditional and forward-looking electrical needs.
Services
Electrical Installation Maintenance PAT Testing Fire Alarms Emergency Lighting CCTV Data Cabling Access Control Vehicle Charging 24hr Emergency Service
Highlights and features
  • 100+ years of electrical engineering expertise
  • Fully trained in-house team with apprenticeship programmes
  • Comprehensive services from installation to emergency repairs
  • 24-hour emergency call-out for contract customers
  • Pioneers in electric vehicle charging infrastructure
Services
Electrical Installation
From new builds to renovations, we manage complete electrical installations for commercial and industrial properties. Our engineers ensure compliance with current regulations while delivering efficient, future-proof solutions tailored to specific business needs. With over a century of experience, we combine traditional expertise with modern technological advancements.
Maintenance
We provide comprehensive maintenance programmes to prevent electrical failures and ensure ongoing safety. Our proactive approach identifies potential issues before they become critical, minimising downtime and maintaining compliance with health and safety requirements across all property types.
PAT Testing
Our portable appliance testing ensures all electrical equipment meets safety standards. We systematically test and document results for insurance compliance, providing businesses with documented proof of electrical safety for all plug-in devices.
Fire Alarms
We design, install, and maintain fire alarm systems tailored to specific building requirements. With specialist experience in educational and commercial properties, our systems provide reliable early warning capabilities while meeting current fire safety regulations.
Vehicle Charging
Our electric vehicle charging solutions support businesses transitioning to sustainable transport. We install and maintain charging points that comply with latest standards, helping organisations reduce carbon footprints while future-proofing their infrastructure for evolving energy needs.
Questions
What electrical services do you offer?
We provide installation, maintenance, PAT testing, fire alarms, emergency lighting, CCTV, data cabling, access control, and electric vehicle charging solutions.
Do you offer emergency electrical services?
Yes, we provide a 24-hour emergency call-out service for contract customers across Wigan and the North West.
Are your electricians fully qualified?
All our electricians receive in-house training to our exacting standards, with directors possessing over 50 years combined experience in the field.
How long have you been in business?
We've been serving clients since 1892, making us one of the longest-established electrical contractors in the region.
Do you work with commercial clients?
Yes, we serve offices, warehouses, schools, hospitals, housing authorities, and industrial facilities across the North West.
What sustainability initiatives do you offer?
We specialise in energy-efficient systems and electric vehicle charging infrastructure to support green energy transitions for businesses.