DNG Contracting is a family-run business based in Western Australia with 20 years of experience. We are specialists in setting up, maintaining, and repairing air conditioning and refrigeration. In addition to small-scale projects, we also undertake commercial, industrial, and residential ones. Therefore, regardless of how big or little the task, we can do it. We have continually kept up the pace in order to preserve the integrity and confidence of our clientele.