Construction Company, Dundalk, Co Louth, Ireland

  • Home Renovation Incentive Scheme, Aidan McArdle
    Trifolium Construction is approved for all works under the new Home Renovation Incentive (H.R.I.) tax credit scheme

Highly Experenced

Aidan McArdle has 25 years’ experience in every aspect of construction, having worked on large and small projects in Australia, Britain and throughout Ireland.


Cost effectiveness is central to everything we do. Good planning and effective organisation can help eliminate unnecessary cost at every stage of a project.

Quality Driven

Quality in planning, in organisation and in execution are the cornerstones of good construction. Experience, expertise and aptitude are the building blocks.

Customer Focussed

We listen closely to you, the customer, and aim exceed all your expectations. We will work hard to minimise disruptions and inconvenience to you, your business or your family.

Specialist Construction Company, Dundalk, Co Louth, Ireland.


Residential New Build

Commercial Construction

Commercial Construction

Black & White Portrait

Residential Extensions

River Landscape

H.R.I. Scheme

Experienced Builders to the Highest Standards

Refurbishment and Restoration

Refurbishment and Restoration

Refurbishment and restoration projects require detailed planning and careful coordination. Experience is vital…