24/7 Emergency Electricians

In Derry/Londonderry

About SMD Electrical

SMD Electrical is a family-run business, providing a wide range of electrical services for domestic and commercial customers in Derry Londonderry. We are a 24/7 electrical company that provides installation, maintenance and repair services. From data cabling to rewiring, our team of electrical contractors caters to a vast range of electrical services.

SMD Electrical is a local family-owned business with many years of experience in providing quality electrical services. We provide our services to both domestic and commercial property owners. We are proud members of NICEIC and comply with all safety regulations. We are based in Derry Londonderry and serve clients across Strabane, Limavady and Donegal.

NIC EIC Approved Contractor Logo
Construction Line Logo
NIC EIC Domestic Installer logo

Testing & Inspecting

Electrician testing the volts of a UK plug

LED Lighting Installation

Experienced electrical contractor working on LED lights

24/7 Emergency Services

Are you in need of emergency electrical services? Get in touch with SMD Electrical. We have experts available 24/7 to help you. All you need to do is give us a call and we will visit your home in no time. Our services are affordable and reliable. You can also get in touch with us for PAT testing. Call us today for any emergency electrical requirements.

Replacing a fuse in a UK plug

Domestic Electrical

  • Installation of home electrical systems

  • Full and part house rewiring

  • Fuse box installations

  • Fuse board repairs

  • New light fittings

  • Installation of new sockets & switches

Electrical contractors fixing wires in a large comercial building

Commercial Electrical

  • Lighting installations & replacements

  • Rewiring & upgrades

  • Electrical inspection & testing

  • Electrical maintenance

  • Security system installations

24/7 emergency electrician

Emergency Services

  • Emergency lighting installations

  • Rewiring

  • Electrical repairs & installations

  • Socket replacements

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