We strive to provide the best quality drainage and excavation service in South Australia and beyond.
Our Services
With 25+ years of experience in the drain laying industry, the SMT Group is able to provide you with a complete scope of quality solutions for commercial and residential projects.
See our complete list of services below, offered by our two professional teams, SMT Plumbing & Drainage, and SMT Excavations.

Stormwater Systems
We can provide all your stormwater services, such as sealed and surface waterlines, sump and sump pumps installation, from domestic to commercial.
From following the engineers plans for the new homes to helping design a system for existing homes all within council guidelines and Australian standards.

Sewer Drains
With tight access machines to larger machines, our jobs range from the small to large.
For new sewer systems for your new home to a renewal of your existing drain in your home, we can do it all. SMT are fully licensed drainage plumbers and specialise in sewer installation, all of the sewer work is carried out in accordance with The Office of Technical Register (OTR) plumbing division.

Residential Plumbing
SMT Plumbing is a premier residential plumbing service provider in Adelaide, committed to providing expert advice and quality workmanship and finishing.
Our plumbing solutions are tailored to meet your unique needs - Whether it's providing first or second fix residential plumbing solutions, our dedicated team of skilled professionals operate with proficiency and dedication. Our customer-centric approach has quickly made SMT Plumbing a trusted name in Adelaide's plumbing industry, consistently ensuring efficiency, safety, and satisfaction in every small job or larger project.

Tanks
SMT offer many tank solutions from rainwater, to septic and retention/detention tanks. We can install and provide solutions for all your tank needs.
All septic tank/aerobic tank systems are installed as per manufacturers requirements and council requirements. SMT also offer the service of soakage trenches as some homes may need these as well as the septic tank/aerobic tank system.

Sump Pumps
We offer all sump and sump pump services that you may need for your drainage work.
We offer all sump and sump pump services that you may need for your drainage work. We can supply the sumps and sump pumps, which are all locally sourced by local suppliers, to installation of the sumps and sump pumps either supplied by you or us, and to having it fully functional with the supply of power to the sump pump by a licensed electrician.

Trenching & Excavation
All SMT Excavations workers are fully licensed excavator operators and hold the appropriate truck licenses.
With our 5 machines (3.5t, 2.5t, 1.5t, and 2x 1.0t) we can do the smallest of jobs or larger jobs, such as site preps, footings, power and gas trenches, pads, site cuts and we can remove excess soil with our two tip trucks.

Agricultural Drains
SMT Plumbing & Drainage provides professional agricultural drain (agg drain) installation services.
Agg drains are designed to collect and redirect excess groundwater, helping to keep your property dry and protect structures from moisture build-up. Poor drainage can lead to waterlogged lawns, soggy gardens and damage to retaining walls, paving and building foundations.

Drain Repairs & Replacements
SMT Plumbing & Drainage provides professional drain repair and replacement with honest advice and practical solutions.
Whether you have a cracked sewer drain, collapsed stormwater line, tree root intrusion or an ageing pipe that needs replacing, our experienced team can identify the problem and carry out a long-lasting repair.

Gross Pollutant Traps
Gross Pollutant Traps, commonly known as GPTs, are designed to capture rubbish, sediment and other debris before it enters the stormwater system.
SMT Drainage and Excavations' extensive experience in stormwater and civil works means they can provide professional installation, maintenance and cleaning of gross pollutant traps to project specifications and Australian Standards.

Site Preparation
Before any successful build begins, the site needs to be properly prepared. SMT Excavations provides professional site preparation services for builders, owner-builders and homeowners.
Whether you need a block cleared of vegetation and debris, a site cut to engineered levels, or the ground prepared ready for footings and construction, our experienced team has the equipment and knowledge to get the job done efficiently and accurately.

Spoil Removal
Excavation and construction projects often generate large amounts of excess soil and material that need to be removed quickly and efficiently.
Whether you need unwanted soil taken away from a residential site or ongoing cartage on a larger project, our experienced SMT Excavations team can handle the job safely and efficiently with our various size tip trucks and earthmoving equipment.

Septic Irrigation
A properly designed irrigation system is an essential part of any septic system, ensuring treated wastewater is safely and effectively dispersed into the surrounding soil.
SMT Plumbing & Drainage provides professional septic irrigation installation services for homeowners, builders and rural property owners. We install irrigation systems for new septic systems and wastewater treatment plants, working to your approved plans and council requirements to ensure the system is installed correctly and operates efficiently.

Tank & Shed Pads Preparation
A solid foundation is essential for the long-term performance of residential and industrial rainwater tanks and sheds. SMT Excavations provides professional site preparation services for tank pads and shed pads.
Whether you are installing a small rainwater tank, a large rural tank, or constructing a new shed, we can prepare the area to the correct size and level, ready for your concreter or tank installer.
Our Team
SMT's growing team has been built up over the years to include a great mix of skills, qualifications, hard work, and reliability to get any job done.

We service Adelaide, SA and beyond
With our main office and yard located at Seaford SA we provide services over the Adelaide metropolitan area, Northern Adelaide, Country SA, the Adelaide Hills, Yorke Peninsula and the Fleurieu regions.
If you think you are out of our regular service areas, please enquire and we’ll let you know if we can come to you.
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Call us today to discuss your next project with SMT and a *FREE quote!
Office 08 7228 1023
Shane 0414 505 575


