Professional Commercial & Industrial Electrical Contractors

A.A. Arnold Ltd provides electrical installation, maintenance and testing services across Rochdale, Greater Manchester, Lancashire and the North West.

With over 35 years of experience, we are trusted by commercial, industrial and public sector clients for safe, reliable and high-quality electrical solutions.

From major installations to ongoing maintenance, we deliver compliant, cost-effective systems tailored to each project. We combine skilled workmanship with modern electrical technologies from design through to completion and support.

Complete Electrical Services

Our qualified team delivers electrical projects of all sizes, ensuring full compliance, efficiency and long-term performance.

We offer a fully managed service, from planning and installation through to testing, commissioning and maintenance.

Our Services Include:

Electrical Installations
New builds, refurbishments and full system upgrades for commercial and industrial sites.

Power & Lighting
Efficient lighting and power solutions for offices, warehouses and industrial buildings.

Fire & Security Systems
Fire alarms, emergency lighting, CCTV and security systems installed and maintained.

Data & Access Systems
Structured cabling, door entry and access control systems for modern business needs.

Testing & Maintenance
Electrical testing, inspections, certification and planned maintenance programmes.

Design & Build Projects
Full electrical design and installation service delivered from concept to completion.

Sectors We Work With

We support a wide range of sectors, including commercial, industrial, education, healthcare and public sector organisations.

Trusted Electrical Partner

We focus on safe, reliable and efficient electrical solutions backed by strong project management and ongoing support. 
Whether you need installation, maintenance or testing services, our experienced team is ready to help.