MARTIN O'NEILL ELECTRICAL LIMITED

Martin O'Neill Electrical & Data is a Galway-based electrical and data specialist with more than 20 years' experience. Since its founding in 1996, the company has built a reputation for delivering reliable, high-quality electrical installations, upgrades and maintenance to both commercial and residential clients across Galway and the surrounding region, while also offering nationwide structured-data solutions.

The firm's service portfolio covers a comprehensive range of electrical works, including emergency-lighting testing and certification, fire-alarm installation, commissioning and certification, portable appliance testing (PAT), and periodic electrical inspections. In addition, Martin O'Neill Electrical & Data provides high-specification structured data and fibre-optic cabling for medium to large office blocks, factories, hospitals, colleges and schools, supporting voice, IT and data connectivity. The company also installs electric-vehicle chargers and festive lighting, and offers a 24-hour emergency call-out service.

Clients benefit from a free initial consultation that includes expert electrical advice, a thorough assessment and a no-obligation quotation, ensuring transparent, value-for-money solutions tailored to each project's needs.