Killowen Contracts Ltd strives to be at the forefront of excellence and is committed to delivering the highest standards for our clients, employees, supply chain and the communities in which we work. This is demonstrated by our nationally recognised industry accreditations and standards. We are dedicated to maintaining an up-to-date and relevant portfolio of accreditations. 

In August 2020 we gained the ISO 45001 accreditation - the world’s first International Standard for occupational health and safety. We have also become members of the Construction Industry Federation (CIF), the Irish construction industry’s representative body and more recently have registered with the Construction Industry Register Ireland (CIRI) - an official online register of expert building professionals who commit to delivering excellence in every aspect of their work.

Since 2018 we have Constructionline Gold Member status, certifying the company as a Level 3 member with increased system verification including Environmental Management, Equality and Diversity, Quality Management and Legislative Compliance – demonstration of our commitment to the highest standard of service and opening new opportunities across the industry.