BONNAR ENGINEERING (LETTERKENNY) LIMITED

Bonnar Engineering (Letterkenny) Limited is a veteran structural-steel specialist with almost five decades of experience delivering high-quality design, fabrication and installation solutions across Ireland. The company's core expertise lies in the production of a comprehensive range of steel sections-including RSJ's, rebar, plates, angle iron, flat bars, tubular sections, chequer plates and mesh-tailored to the needs of commercial, industrial, residential and infrastructure projects.

From robust portal frames and steel trusses to bespoke steelwork for hotels, retail parks, educational facilities and sports centres, Bonnar Engineering has contributed to landmark developments such as the Port House and An Post in Letterkenny, Lidl stores nationwide, the Radisson Hotel, and the Tyrone GAA Centre of Excellence. Their commitment to quality, safety and a highly skilled workforce ensures that each project meets exacting standards while remaining cost-effective.

Based in Letterkenny, Bonnar Engineering serves clients throughout the Republic, helping businesses and public organisations build for the future with reliable, precision-engineered steel solutions.