DEC Contracting

Welcome to D.E.C Contracting, a WA-based provider of mechanised tree trimming services operating across the entire state. With over 20 years of experience in tree care and machine operations, we specialise in fast, efficient, high-quality trimming using advanced equipment. Our fleet includes a 14-ton excavator with a hydraulic grapple saw and a custom modified 19-inch tow-behind chipper, allowing a single operator to complete work safely from an enclosed cab. Our mechanised approach offers a cost-effective and environmentally friendly alternative to traditional hand trimming, completing jobs in a fraction of the time while minimising disruption. Whether maintaining farm landscapes or rural roads, we deliver reliable results that meet practical and aesthetic needs. Safety is our top priority, and we follow strict industry standards while ensuring sustainable trimming practices that support tree health and protect the environment.