At A.A. Arnold Ltd, we have been delivering professional electrical contracting services to commercial, industrial and public sector organisations for over 35 years. Established in 1987 and based in Rochdale, we are a family-run company that has earned a strong reputation for reliability, quality workmanship and technical expertise across Greater Manchester, Lancashire, the North West and throughout the UK.

Over the decades, we have successfully completed projects ranging from routine maintenance and testing works through to large-scale electrical installations, design and build projects, refurbishments, strip-out works and infrastructure upgrades. Our experience across a wide range of sectors allows us to understand the unique challenges faced by different organisations and deliver practical, cost-effective solutions that meet operational requirements, safety standards and project deadlines.

Today, our team of qualified electricians, engineers and technicians is supported by an experienced administration and project management department, ensuring every project is delivered efficiently, professionally and to the highest standards of workmanship.

A Family Business Built on Reputation

As a family-run company, we believe that our reputation is our greatest asset. Much of our work comes through repeat business, long-standing client relationships and recommendations from organisations that trust us to deliver quality electrical services time and time again.

We understand that every client requires a contractor they can depend on. Whether we are carrying out a major electrical installation, responding to maintenance requirements or managing a complex refurbishment project, our approach remains the same:

• Deliver quality workmanship without compromise
• Maintain the highest standards of health and safety
• Complete projects on time and within budget
• Provide honest advice and practical solutions
• Build lasting relationships through reliable service
• Continuously invest in training, compliance and industry best practice

These principles have allowed us to establish long-term partnerships with businesses, local authorities, educational establishments and commercial organisations throughout the region.

Comprehensive Electrical Contracting Services

A.A. Arnold Ltd provides a complete range of electrical services designed to support businesses, organisations and public sector clients at every stage of a project.

From initial consultation and design through to installation, testing, commissioning and ongoing maintenance, we offer a fully managed service tailored to the specific requirements of each client.

Our expertise includes:

Major Electrical Installations
We undertake large-scale electrical installation projects for commercial and industrial premises, delivering complete electrical systems that are designed for performance, efficiency and long-term reliability.

Design and Build Projects
Working closely with clients, architects, consultants and principal contractors, we provide complete design and build electrical solutions that ensure systems are carefully planned, professionally installed and fully compliant with current regulations.

Commercial Lighting and Power Installations
We design, install and maintain commercial lighting and power systems that support productivity, improve efficiency and create safe working environments for staff and visitors.

Industrial Electrical Installations and Maintenance
Our team has extensive experience working within industrial facilities, manufacturing environments and operational sites where reliability and minimal downtime are critical.

Electrical Maintenance Services
Preventative and reactive maintenance programmes help businesses maintain compliance, reduce disruption and maximise the lifespan of electrical systems and equipment.

Electrical Strip-Out and Refurbishment Works
We carry out safe and efficient strip-out works as part of refurbishment, redevelopment and building modernisation projects, ensuring existing installations are removed correctly and sites are prepared for future development.

Energy Efficiency and Sustainable Solutions

As energy costs continue to rise, many organisations are seeking ways to improve efficiency and reduce operational expenses. A.A. Arnold Ltd works with clients to identify opportunities for energy reduction through modern electrical systems and innovative technologies.

Our services include:

• Power factor correction systems
• Energy reduction solutions
• LED lighting upgrades
• Electrical efficiency improvements
• Electric vehicle charging infrastructure
• Modern control and automation systems

By helping organisations improve efficiency, we support both financial savings and environmental objectives.

Fire, Safety and Security Systems

Electrical safety and building security are critical considerations for every organisation. Our experienced team delivers a range of specialist systems designed to protect people, property and assets.

These services include:

• Fire alarm installation and upgrades
• Emergency lighting systems
• CCTV installations
• Door entry systems
• Access control systems
• External security lighting
• Building security infrastructure

All systems are installed in accordance with current regulations and industry standards, providing clients with confidence that their facilities remain safe, secure and compliant.

Supporting Critical Public Sector Infrastructure

A.A. Arnold Ltd has extensive experience delivering electrical services within public sector environments where reliability, compliance and minimal disruption are essential.

We regularly undertake projects within:

• Schools
• Colleges
• Universities
• Healthcare facilities
• Government buildings
• Local authority properties
• Public service facilities

Our understanding of the operational requirements within these environments allows us to plan and deliver projects efficiently while maintaining the highest standards of safety and professionalism.

Specialist Electrical Services

Alongside traditional electrical contracting works, we provide a range of specialist services that support modern buildings and infrastructure.

These include:

• Data cabling and structured network installations
• Heating and ventilation electrical systems
• Electric vehicle charger installations
• Testing and inspection services
• Electrical certification
• Fault finding and diagnostics
• Planned preventative maintenance programmes

By offering a complete service under one roof, we provide clients with a trusted electrical partner capable of supporting projects from conception through to long-term maintenance.

Commitment to Quality, Compliance and Safety

Safety, compliance and technical excellence are at the heart of everything we do. Every project is completed in accordance with current electrical regulations, industry standards and client-specific requirements.

Our team carries out comprehensive testing, inspection and certification services, including 18th Edition electrical inspections, ensuring all installations remain safe, compliant and fit for purpose.

Through ongoing training and professional development, our electricians and engineers remain up to date with evolving technologies, legislation and best practices, enabling us to continue delivering the highest levels of service across every project.

A Trusted Partner for Commercial and Industrial Electrical Services

For more than three decades, A.A. Arnold Ltd has helped businesses, public sector organisations and industrial clients complete electrical projects safely, efficiently and professionally.

Whether delivering a major electrical installation, upgrading existing infrastructure, implementing energy-saving solutions or providing ongoing maintenance support, our clients can rely on experienced professionals who understand the importance of quality, communication and dependable service.

As a family-run business with strong roots in Rochdale and a reputation built on trust, we remain committed to delivering electrical solutions that support our clients today and for years to come.