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We're here to answer your questions, provide quotes, and schedule your next project. Reach out to McDonnell Shields today.
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Monday to Friday 8am to 5pm
We're based in Northern Ireland and handle calls during business hours. For urgent electrical issues outside these times, contact us and we'll discuss your options.
Trusted by landlords and businesses
McDonnell Shields delivers reliable electrical work. See why customers choose us for testing, inspections, and installations.
McDonnell Shields completed our EICR inspection quickly and professionally. Clear report, no surprises. Highly recommend for landlord compliance work.
James Patterson
Landlord, Killyleagh
Our commercial space needed urgent rewiring. The team worked efficiently, kept disruption minimal, and finished on schedule. Professional from start to finish.
Sarah Mitchell
Business Owner, Downpatrick
Called McDonnell Shields for domestic installation work. Fast response, fair pricing, and quality installation. Exactly what we needed.
David Thomson
Homeowner, Killyleagh
Needed testing certificates for our rental property. McDonnell Shields provided detailed documentation and answered all our questions. Reliable and thorough.
Emma Richardson
Property Manager, Northern Ireland
Call or email us to book your electrical work.
We're standing by to answer your questions, provide a quote, or schedule your service in Northern Ireland.