Officially Certified. Professionally Trusted.
Officially Certified. Professionally Trusted.

Fully Accredited & Committed To Compliance

Our certifications aren’t just badges — they’re proof of our dedication to quality, safety, and compliance in Northern Ireland’s commercial electrical sector.

Browse our certifications below to see the professional standards that set us apart in Northern Ireland’s electrical industry.

Certified. Compliant. Trusted.

Why Our Accreditations Make The Difference

Our accreditations aren’t just formalities — they’re proof of our commitment to safety, compliance, and quality workmanship.

When you choose McCullagh Electrical, you’re choosing recognised standards that protect your people, your property, and your peace of mind.

  • Safety Assured: Always protecting your people and property.
  • Regulatory Compliance: Avoid lengthy delays and hefty fines.
  • Trusted Expertise: Certified for commercial & industrial projects.
Glowing blue shield with a checkmark, symbolizing safety and accreditation, set against a background of secure commercial-grade metal lockers with visible warning labels, indicating a commercial electrician's commitment to verified safety standards and industry compliance.
Trusted, Verified, and Ready to Deliver

Accreditations That Guarantee Quality and Compliance

We’re not just qualified, we’re independently accredited by some of the UK’s most rigorous industry bodies. Our certifications prove we abide by the highest standards in safety, quality, competence, and compliance.

For you, that means peace of mind, smoother procurement, and a contractor who gets the job done right. First time, every time.

NICEIC Approved

National Inspection Council for Electrical Installation Contracting

Being NICEIC approved means our electrical work meets the highest industry standards for safety, compliance, and competence. Regular assessments ensure we stay up-to-date with current regulations and deliver work you can trust. When you hire a NICEIC contractor, you’re choosing peace of mind, professionalism, and proven quality.

All work meets UK safety standards (BS 7671)
Backed by the NICEIC Platinum Promise
Regularly inspected for compliance and competence

SafeContractor Accredited

Alcumus SafeContractor

SafeContractor is a leading third-party health and safety accreditation. It proves that we prioritise risk management, safe working practices, and full regulatory compliance across all our operations. This helps clients reduce liability and meet internal procurement requirements.

Independently verified health & safety standards
Helps meet your internal procurement criteria
Proves strong risk management and legal compliance

SparkSafe

SparkSafe License to Practice

SparkSafe is a licensing system that goes beyond company-level certification by ensuring every individual electrician is verified, qualified, and accountable. This gives clients full transparency into who’s doing the work on-site and proof that each tradesperson is competent and compliant.

Every electrician is personally licensed and traceable
Only licensed, verified electricians allowed on-site
Provides an added layer of accountability and assurance

Constructionline Registered

Constructionline Bronze Member

Constructionline is a pre-qualification platform used by buyers across the UK to find trusted, verified contractors. Bronze membership signals that McCullagh Electrical meets key industry and government standards in areas like insurance, finance, and compliance — making your procurement process faster and safer.

Pre-qualified for public and private sector contracts
Verified for key areas like financials, insurance & compliance
Speeds up procurement and reduces due diligence burden

Avoid Delays. Choose A Team Of
Proactive, Communicative Electricians.

Stay Ahead Of Costly Problems, Download Our Free Electrical Checklist

Give us a ring, or send us a message. We're always happy to run through your project scope to see how our services can best help you.

Get In Touch With Us
Clear answers from qualified professionals.

Our Gallery of Work

Explore a selection of our completed projects, showcasing the quality and precision that define McCullagh Electrical.

Construction
Fit-Outs
Testing

Electrical Subcontracting for New Build Commercial Premises in Belfast

Full subcontracted electrical installation for a newly built commercial facility, including first and second fix, distribution board, and final tests.
Domestic
Construction

Implementing Energy Efficient Lighting

Explore energy-efficient lighting solutions to reduce consumption and enhance sustainability.
Construction

Exploring Renewable Energy

An overview of renewable energy systems, including solar, wind, and hydroelectric power.
Domestic
Maintenance
Wiring

Creating a Smart Home

Discover various smart home automation projects to enhance convenience and energy efficiency.
Domestic
Maintenance

Designing Effective Home Lighting

Explore the principles of home lighting design to enhance ambiance and functionality in living spaces.
Domestic
Maintenance
Construction

Essential Electrical Tools

A guide to essential tools for electrical work, including their uses and safety precautions.
Testing
Wiring
Construction

Wiring Diagram Essentials

Learn how to create effective wiring diagrams for various electrical projects.
Testing

Staying Safe with Electricity

Essential safety tips for working with electricity to prevent accidents and ensure a safe environment.