Commercial Electrical Testing in Slough, Reading and Berkshire
Pattco has supported organisations across Berkshire for over two decades, building a strong local reputation for delivering high-quality commercial electrical testing services, including PAT, EICR and emergency light testing, installations and remedial work.
Based in Slough, we provide Berkshire businesses with a single point of contact for all their electrical testing needs. With a proven track record supporting organisations ranging from schools and offices to large multi-site retailers, factories and warehouses, you can trust Pattco to keep your business safe, compliant and operational.
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Electrical testing services in Berkshire
Your safety is a priority. Our electrical testing services are proven to protect your businesses, property and people.
EICR Testing
Inspection and testing of electrical installations by qualified engineers, helping protect your people and property while ensuring you meet your legal obligations.
PAT Testing
Testing portable electrical appliances to reduce the risk of electrical failure and help keep your business safe and compliant.
Emergency Lighting Testing
Testing emergency lighting systems to ensure they operate correctly in the event of a power failure, keeping people safe and protecting your business.
Fire Alarm System Testing
Testing fire alarm systems to ensure they detect and sound correctly, helping maintain safety across your premises and keep your people safe.
Installation and Remedial
Carrying out electrical work to address issues and implement recommendations identified during testing, improving safety and maintaining compliance.
Preventative Maintenance
Planned inspection and maintenance of electrical systems to identify potential issues early, reduce unplanned downtime, and support ongoing safety and compliance.
Areas we cover in Berkshire
Based in Slough, we deliver commercial electrical testing services for organisations across Berkshire, including the Royal Borough of Windsor and Maidenhead, The White Company, Burger King, and Reading Borough Council.
- Reading
- Maidenhead
- Woodley
- Sandhurst
- Slough
- Wokingham
- Windsor
- Crowthorne
- Bracknell
- Newbury
- Thatcham
- All surrounding areas
Why Choose Pattco
Single point of contact
Pattco provides a single point of contact for all your electrical testing, remedial work and maintenance needs, removing the stress of scheduling works and managing compliance.
Fast turnaround of certification
We understand that electrical testing is often time-sensitive. Certificates are typically issued within a week, helping you meet compliance requirements without unnecessary delays.
Reduced administrative burden
Managing electrical testing and remedial works can be time-consuming, particularly across multiple sites or without a dedicated facilities manager. Pattco can handle the administration for you.
Local expertise across Berkshire
Pattco has built a strong local reputation across Berkshire, providing commercial electrical testing for everything from large warehouses and offices along the M4 corridor to historic properties in Windsor.
Minimal disruption and flexible scheduling
We understand the importance of minimising disruption. Our qualified engineers work professionally and discreetly, with out-of-hours testing available where required.
Full portfolio management
A proven track record delivering full portfolio management for multi-site businesses across retail, hospitality, manufacturing and other commercial sectors.
High-quality service, delivered properly
A commitment to getting the job done right, with no corners cut and safety prioritised on every test.
Experienced, specialist engineers
Work carried out by qualified professionals with decades of combined experience across commercial and industrial environments.
Clear advice and practical support
Clear guidance on improving safety and addressing issues identified during inspections, with practical support to implement solutions.
Cost-effective and transparent pricing
Competitive, transparent pricing that delivers a high-quality service at a fair and consistent cost.
Talk to an expert
Whether you need commercial electrical testing in Berkshire or just have a question, we’re here to help.



