SMT Plumbing, Drainage & Excavations

SMT Plumbing, Drainage & Excavations is a trusted provider of drainage, plumbing and excavation solutions with over 25 years of combined experience. We specialise in residential plumbing for new builds and extensions, along with commercial trenching, trenching and excavation work, stormwater systems, sewer drains, tanks and sump pumps. Our service depth includes design support, installation, maintenance and responsive fault-finding, ensuring work is completed to the highest standard the first time. As a responsible contractor, we prioritise safety, compliance and long-term reliability, delivering outcomes that customers can depend on.

As a trusted plumber in Seaford, we focus on safe, compliant installations. Our team uses reputable brands and industry standards to guarantee high-quality results, with fully licensed operators for all trenching, excavation and drainage tasks. The SMT Group was established in 2008 and now services Adelaide, SA and beyond, bringing a broad range of equipment and skilled personnel to every project. We combine practical problem-solving with meticulous attention to detail, en...