Find 2 Recommended Local Engineers in Derry

Horton Electrical Services is a licensed electrical contractor based in Baltimore, specialising in residential, commercial, and industrial electrical solutions. We provide repairs, installations, and maintenance with a focus on safety, code compliance, and customer satisfaction. Our expertise includes EV charger installations, lighting retrofits, and emergency services for local and regional clients.

Delap & Waller provides mechanical, electrical, and sustainability engineering consultancy services. Established in 1911, the firm combines heritage innovation with modern digital construction techniques. Operating across the UK, Ireland, and internationally, they deliver projects for retail, healthcare, and commercial sectors.