Our WorkCommercial Projects

In their thirty years experience, O’Neill Construction have provided professional building services across Northern Ireland in commercial projects. O’Neill Construction has a broad portfolio that includes projects of commercial and retail building construction in Northern Ireland.

Our WorkResidential Projects

O’Neill Construction provides professional building services across Northern Ireland and have an impressive portfolio of residential projects. From Restorations and property extensions to complete new builds, all construction work is completed to the highest standards and craftsmanship.

What They Are SayingTestimonials

  • "We used O’Neill Construction for building an extension onto our new home. Would highly recommend them. Very high standard of craftsmanship and fantastic customer service"

    David Reaney, Home / Dental Practice Owner

  • "It was a pleasure working with O'Neill Construction on this positive and rewarding project – one of the least stressful largely due to their support and help and eye for detail."

    Ivan Holmes, Architect