Newry | Dublin

Strong Partnerships.
Exceptional Buildings.

We bring skilled people, shared ambition and a collaborative approach to every project—building lasting relationships alongside spaces our clients can be proud of.

Our Approach.
Built Around You.

More Than a Contractor.
A Committed Project Partner.

At Demac Construction, we bring together a skilled delivery team that shares our clients’ passion for their buildings. We work closely with clients, consultants and design teams, keeping collaboration at the heart of every project.

We combine practical construction expertise with modern methods and thoughtful value engineering, looking for opportunities to improve efficiency and deliver value without compromising quality.

Through continued investment in training and development, we strengthen our capabilities and support high standards in construction, safety and workmanship.

Our Values. The Foundations of Every Project.

Integrity & Trust

We act with honesty, openness and reliability, building lasting relationships through the commitments we make and the standards we uphold.

Working Together

We bring clients, consultants and construction teams together, sharing knowledge and working towards a common goal at every stage.

Quality & Precision

We take pride in our workmanship, paying attention to the details and aiming to get things right the first time.

Reliable Delivery

We plan carefully and communicate clearly, maintaining a strong focus on agreed programmes, project requirements and client expectations.

Safety First

We put the health, safety and wellbeing of our people and everyone affected by our work at the centre of our approach.

Investing in People

We support our teams through ongoing training and development, strengthening the skills and knowledge behind every project we deliver.

Our Responsibilities

Building Beyond the Brief.

Our responsibility extends beyond the buildings we deliver. We consider the impact of our work on the environment, the communities around us and the partners who help make every project possible.

Environmental Care

We work to minimise the environmental impact of our activities, encouraging responsible use of materials and resources and supporting more sustainable working practices.

Supporting Communities

We recognise the importance of the places where we work and aim to make a positive contribution to local communities through a considerate and responsible approach to construction.

Strong Supply Partnerships

We value a healthy, reliable supply chain and build constructive relationships with the businesses, suppliers and specialists who support the successful delivery of our projects.

Build With Demac

Let’s Build Something
to Be Proud Of.

Have a project in mind? Talk to our team about your plans and how Demac can help bring them to life.

Discuss Your Project