We are absolutely thrilled to welcome you to the brand-new online home of CTS Electrical Services. As our company has grown to become one of the province’s leading compliance and installation partners, we needed a digital platform that truly reflects the scale, professionalism and standard of the work we deliver every day.

Your Province-Wide Electrical Partner

Based at our headquarters in Lisburn, we serve a vast array of commercial and public sector clients right across Belfast, County Antrim, County Down and indeed all of Northern Ireland. From complex commercial premises in Craigavon to sprawling educational facilities in Omagh, we are committed to delivering uncompromising electrical safety and efficiency.

Our new website has been entirely rebuilt to provide facility managers, school boards and business owners with a clear, highly navigable overview of our comprehensive solutions.

Comprehensive Compliance & Installation

Our unique “One-Stop Shop” approach means we can deliver multiple critical maintenance services within the same operational week, drastically limiting disruption to your property. Through our new site, you can easily explore our core services:

• PAT Testing: High-volume, systematic testing to ensure portable appliance safety and complete regulatory compliance.
• Fixed Wire Testing (EICR): Rigorous assessment of your property’s core electrical wiring systems to guarantee operational integrity.
• Emergency Lighting: Crucial testing and certification to ensure occupants can safely navigate during unexpected power outages.
• Commercial Installations: From minor strategic upgrades to complete new system fit-outs tailored to your specific infrastructure.
• Reactive Maintenance & Repairs: Swift, expert resolution for all your electrical demands to keep your business running smoothly.

Uncompromising Standards & Accreditations

We understand that when it comes to electrical safety, trust is everything. Your peace of mind is our paramount concern. That is why every engineer we deploy is fully vetted, holds strict Access NI clearance and possesses elite City & Guilds qualifications.

Furthermore, we operate at the highest echelons of industry compliance. We are an EA-approved contractor consistently meeting the strict demands of the education sector. As a fully certified NICEIC and SparkSafe registered company, you can trust that our work is executed to the highest national standards and backed by reliable, audit-ready reporting.

“Our success is built on the enduring relationships we have forged across the public and private sectors. We are incredibly proud to be the trusted electrical partner for industry giants like Translink, the Northern Ireland Fire & Rescue Service (NIFRS), Ulster University and the Education Authority.”

We invite you to explore our new digital home, browse our latest case studies and discover exactly why Northern Ireland’s leading institutions choose CTS Electrical Services.

Ready to discuss your next project? Get in touch with our team today for a free, highly competitive and no-obligation quote.

Ensuring the safety of students and staff is the ultimate priority for any educational institution. For schools searching for reliable, large-scale PAT testers in Belfast and across Northern Ireland, CTS Electrical Services provides an unmatched level of compliance, scale and expertise.

Trusted by Northern Ireland’s Educators

From primary schools and nurseries to sprawling regional college campuses, we deliver comprehensive portable appliance testing tailored specifically to the education sector. We are incredibly proud to be a trusted compliance partner for the Education Authority (EA), working alongside some of the province’s most prestigious institutions.

Our client roster includes major educational hubs such as Methodist College Belfast and South Eastern Regional College (SERC), proving our capacity to handle the most demanding compliance requirements in the country.

How We Execute at Scale

Schools are high-traffic environments filled with thousands of electrical appliances—from classroom smartboards and IT suites to staff room kettles and canteen equipment. Executing high-volume testing in these spaces requires strict logistical planning and supreme efficiency.

Our Access NI-cleared engineering teams work systematically through every building. Whether deploying during the summer holidays or executing out-of-hours shifts, we ensure absolute safety with zero disruption to term-time learning.

“Our capacity for scale is unrivalled. During a recent summer compliance rollout for one of Belfast’s largest colleges, our teams successfully inspected, tested and certified over 15,000 individual items in just under three weeks.”

Why Choose CTS for Your School?

We do not just tick boxes; we provide a complete safety net for principals, facility managers and boards of governors. Every item we test undergoes a rigorous diagnostic process:

• Visual Inspections: Checking for frayed cables, damaged plugs and casing cracks.
• Earth Continuity Tests: Ensuring the protective earth path is fully intact.
• Insulation Resistance: Verifying that internal wiring is safely insulated.
• Microwave Leakage: Specific safety testing for canteen facilities.

Upon completion, your school is provided with a comprehensive, itemised digital asset register and a full certificate of compliance. Any faulty or dangerous items are instantly isolated, reported and removed from circulation.

If your school, college or university requires professional PAT testing, get in touch with our compliance team today to secure your booking.